2024
EELS: Autonomous snake-like robot with task and motion planning capabilities for ice world exploration.
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Sci. Robotics, 2024
STEP: Stochastic Traversability Evaluation and Planning for Risk-Aware Off-road Navigation; Results from the DARPA Subterranean Challenge.
Field Robotics, 2024
Rollover Prevention for Mobile Robots With Control Barrier Functions: Differentiator-Based Adaptation and Projection-to-State Safety.
IEEE Control. Syst. Lett., 2024
Minimizing Conservatism in Safety-Critical Control for Input-Delayed Systems via Adaptive Delay Estimation.
CoRR, 2024
Zero-order Control Barrier Functions for Sampled-Data Systems with State and Input Dependent Safety Constraints.
CoRR, 2024
Equality Constrained Diffusion for Direct Trajectory Optimization.
CoRR, 2024
Bayesian Optimal Experimental Design for Robot Kinematic Calibration.
CoRR, 2024
Mobile Robot Sensory Coverage in 2-D Environments: An Optimization Approach with Efficiency Bounds.
CoRR, 2024
Risk-Aware Robotics: Tail Risk Measures in Planning, Control, and Verification.
CoRR, 2024
A Safety-Critical Framework for UGVs in Complex Environments: A Data-Driven Discrepancy-Aware Approach.
CoRR, 2024
Robust Control Barrier Functions using Uncertainty Estimation with Application to Mobile Robots.
CoRR, 2024
Sample-based bounds for coherent risk measures: Applications to policy synthesis and verification.
Artif. Intell., 2024
The Fractal Hand-II: Reviving a Classic Mechanism for Contemporary Grasping Challenges.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024
A Learning-Based Framework for Safe Human-Robot Collaboration with Multiple Backup Control Barrier Functions.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024
The Fractal Hand-I: A Non-anthropomorphic, but Synergistic, Adaptable Gripper.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024
Risk-aware Meta-level Decision Making for Exploration Under Uncertainty.
Proceedings of the 10th International Conference on Control, 2024
Supervised Learning for Stochastic Optimal Control.
Proceedings of the 63rd IEEE Conference on Decision and Control, 2024
2023
Risk-averse receding horizon motion planning for obstacle avoidance using coherent risk measures.
Artif. Intell., December, 2023
Moving Obstacle Avoidance: A Data-Driven Risk-Aware Approach.
IEEE Control. Syst. Lett., 2023
Robust Control Barrier Functions with Uncertainty Estimation.
CoRR, 2023
Adaptive Conformal Prediction for Motion Planning among Dynamic Agents.
Proceedings of the Learning for Dynamics and Control Conference, 2023
Learning Disturbances Online for Risk-Aware Control: Risk-Aware Flight with Less Than One Minute of Data.
Proceedings of the Learning for Dynamics and Control Conference, 2023
EELS: Towards Autonomous Mobility in Extreme Terrain with a Versatile Snake Robot with Resilience to Exteroception Failures.
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IROS, 2023
FRoGGeR: Fast Robust Grasp Generation via the Min-Weight Metric.
IROS, 2023
PARSEC: An Aerial Platform for Autonomous Deployment of Self-Anchoring Payloads on Natural Vertical Surfaces.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023
An Active Learning Based Robot Kinematic Calibration Framework Using Gaussian Processes.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023
2022
Human-Scale Mobile Manipulation Using RoMan.
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Field Robotics, March, 2022
NeBula: TEAM CoSTAR's Robotic Autonomy Solution that Won Phase II of DARPA Subterranean Challenge.
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Field Robotics, March, 2022
Distributionally Robust Model Predictive Control With Total Variation Distance.
IEEE Control. Syst. Lett., 2022
Risk-Averse Receding Horizon Motion Planning.
CoRR, 2022
Mid-Air Helicopter Delivery at Mars Using a Jetpack.
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CoRR, 2022
FIG-OP: Exploring Large-Scale Unknown Environments on a Fixed Time Budget.
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Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022
Adaptive Coverage Path Planning for Efficient Exploration of Unknown Environments.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022
KoopNet: Joint Learning of Koopman Bilinear Models and Function Dictionaries with Application to Quadrotor Trajectory Tracking.
Proceedings of the 2022 International Conference on Robotics and Automation, 2022
2021
Learning Invariant Representation of Tasks for Robust Surgical State Estimation.
IEEE Robotics Autom. Lett., 2021
Autonomous Hierarchical Surgical State Estimation During Robot-Assisted Surgery Through Deep Neural Networks.
IEEE Robotics Autom. Lett., 2021
Data-Driven Safety-Critical Control: Synthesizing Control Barrier Functions With Koopman Operators.
IEEE Control. Syst. Lett., 2021
Differential Flatness and Flatness Inspired Control of Aerial Manipulators based on Lagrangian Reduction.
CoRR, 2021
Quadrotor Trajectory Tracking with Learned Dynamics: Joint Koopman-based Learning of System Models and Function Dictionaries.
CoRR, 2021
Nonlinear Controllability Assessment of Aerial Manipulator Systems using Lagrangian Reduction.
CoRR, 2021
NeBula: Quest for Robotic Autonomy in Challenging Environments; TEAM CoSTAR at the DARPA Subterranean Challenge.
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CoRR, 2021
STEP: Stochastic Traversability Evaluation and Planning for Safe Off-road Navigation.
CoRR, 2021
STEP: Stochastic Traversability Evaluation and Planning for Risk-Aware Off-road Navigation.
Proceedings of the Robotics: Science and Systems XVII, Virtual Event, July 12-16, 2021., 2021
ROIAL: Region of Interest Active Learning for Characterizing Exoskeleton Gait Preference Landscapes.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021
Koopman NMPC: Koopman-based Learning and Nonlinear Model Predictive Control of Control-affine Systems.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021
Limits of Probabilistic Safety Guarantees when Considering Human Uncertainty.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021
From Multi-Target Sensory Coverage to Complete Sensory Coverage: An Optimization-Based Robotic Sensory Coverage Approach.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021
Risk-Sensitive Motion Planning using Entropic Value-at-Risk.
Proceedings of the 2021 European Control Conference, 2021
Risk-Averse Stochastic Shortest Path Planning.
Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021
PLGRIM: Hierarchical Value Learning for Large-scale Exploration in Unknown Environments.
Proceedings of the Thirty-First International Conference on Automated Planning and Scheduling, 2021
2020
A Unified NMPC Scheme for MAVs Navigation With 3D Collision Avoidance Under Position Uncertainty.
IEEE Robotics Autom. Lett., 2020
Human motion analysis in medical robotics via high-dimensional inverse reinforcement learning.
Int. J. Robotics Res., 2020
Motivations and Preliminary Design for Mid-Air Deployment of a Science Rotorcraft on Mars.
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CoRR, 2020
The Kinematics of Tracked Vehicles via the Power Dissipation Method.
CoRR, 2020
Stochastic Finite State Control of POMDPs with LTL Specifications.
CoRR, 2020
Dueling Posterior Sampling for Preference-Based Reinforcement Learning.
Proceedings of the Thirty-Sixth Conference on Uncertainty in Artificial Intelligence, 2020
Unsupervised Learning for Subterranean Junction Recognition Based on 2D Point Cloud.
Proceedings of the 28th Mediterranean Conference on Control and Automation, 2020
Human Preference-Based Learning for High-dimensional Optimization of Exoskeleton Walking Gaits.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020
Energy-Efficient Motion Planning for Multi-Modal Hybrid Locomotion.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020
daVinciNet: Joint Prediction of Motion and Surgical State in Robot-Assisted Surgery.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020
Learning an Optimal Sampling Distribution for Efficient Motion Planning.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020
Autonomous Spot: Long-Range Autonomous Exploration of Extreme Environments with Legged Locomotion.
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Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020
Preference-Based Learning for Exoskeleton Gait Optimization.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020
Temporal Segmentation of Surgical Sub-tasks through Deep Learning with Multiple Data Sources.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020
Episodic Koopman Learning of Nonlinear Robot Dynamics with Application to Fast Multirotor Landing.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020
Design and Autonomous Stabilization of a Ballistically-Launched Multirotor.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020
Ensemble Model Predictive Control: Learning and Efficient Robust Control of Uncertain Dynamical Systems.
Proceedings of the 59th IEEE Conference on Decision and Control, 2020
Safe Multi-Agent Interaction through Robust Control Barrier Functions with Learned Uncertainties.
Proceedings of the 59th IEEE Conference on Decision and Control, 2020
Barrier Functions for Multiagent-POMDPs with DTL Specifications.
Proceedings of the 59th IEEE Conference on Decision and Control, 2020
Extended Dynamic Mode Decomposition with Learned Koopman Eigenfunctions for Prediction and Control.
Proceedings of the 2020 American Control Conference, 2020
2019
Optimal Motion Planning for Multi-Modal Hybrid Locomotion.
CoRR, 2019
Dueling Posterior Sampling for Preference-Based Reinforcement Learning.
CoRR, 2019
Design of a Ballistically-Launched Foldable Multirotor.
Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019
Control Regularization for Reduced Variance Reinforcement Learning.
Proceedings of the 36th International Conference on Machine Learning, 2019
Safe Policy Synthesis in Multi-Agent POMDPs via Discrete-Time Barrier Functions.
Proceedings of the 58th IEEE Conference on Decision and Control, 2019
End-to-End Safe Reinforcement Learning through Barrier Functions for Safety-Critical Continuous Control Tasks.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019
2018
Equilateral Three-Finger Caging of Polygonal Objects Using Contact Space Search.
IEEE Trans Autom. Sci. Eng., 2018
Optimization-based Design and Analysis of Planar Rotary Springs.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018
On Muscle Activation for Improving Robotic Rehabilitation after Spinal Cord Injury.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018
Inverse Reinforcement Learning via Function Approximation for Clinical Motion Analysis.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018
Proprioceptive Inference for Dual-Arm Grasping of Bulky Objects Using RoboSimian.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018
Stagewise Safe Bayesian Optimization with Gaussian Processes.
Proceedings of the 35th International Conference on Machine Learning, 2018
Extraction of Muscle Synergies in Spinal Cord Injured Patients.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018
2017
Team RoboSimian: Semi-autonomous Mobile Manipulation at the 2015 DARPA Robotics Challenge Finals.
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J. Field Robotics, 2017
Meta Inverse Reinforcement Learning via Maximum Reward Sharing for Human Motion Analysis.
CoRR, 2017
A Function Approximation Method for Model-based High-Dimensional Inverse Reinforcement Learning.
CoRR, 2017
Correlational Dueling Bandits with Application to Clinical Treatment in Large Decision Spaces.
CoRR, 2017
Bellman Gradient Iteration for Inverse Reinforcement Learning.
CoRR, 2017
Large-Scale Inverse Reinforcement Learning via Function Approximation for Clinical Motion Analysis.
CoRR, 2017
Online Inverse Reinforcement Learning via Bellman Gradient Iteration.
CoRR, 2017
Multi-dueling Bandits with Dependent Arms.
Proceedings of the Thirty-Third Conference on Uncertainty in Artificial Intelligence, 2017
Modeling motor responses of paraplegics under epidural spinal cord stimulation.
Proceedings of the 8th International IEEE/EMBS Conference on Neural Engineering, 2017
Quantifying performance of bipedal standing with multi-channel EMG.
Proceedings of the 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2017
Design and analysis of planar rotary springs.
Proceedings of the 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2017
Design and analysis of the bearingless planetary gearbox.
Proceedings of the 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2017
Correlational Dueling Bandits with Application to Clinical Treatment in Large Decision Spaces.
Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017
Clinical patient tracking in the presence of transient and permanent occlusions via geodesic feature.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017
Keynote address III: Recovery of function in major spinal cord injury using learning-guided spinal stimulation.
Proceedings of the 2017 NASA/ESA Conference on Adaptive Hardware and Systems, 2017
2016
Contact Modeling and Manipulation.
Proceedings of the Springer Handbook of Robotics, 2016
Linearly Solvable Stochastic Control Lyapunov Functions.
SIAM J. Control. Optim., 2016
Combined Energy Harvesting and Control of <i>Moball</i>: A Barycentric Spherical Robot.
Proceedings of the International Symposium on Experimental Robotics, 2016
Simultaneous model identification and task satisfaction in the presence of temporal logic constraints.
Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016
Reduced dynamical equations for barycentric spherical robots.
Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016
Wrench resistant multi-finger hand mechanisms.
Proceedings of the 2016 IEEE International Conference on Robotics and Automation, 2016
2015
Two-Finger Caging of Polygonal Objects Using Contact Space Search.
IEEE Trans. Robotics, 2015
An Active Learning Algorithm for Control of Epidural Electrostimulation.
IEEE Trans. Biomed. Eng., 2015
Mobile Manipulation and Mobility as Manipulation - Design and Algorithms of RoboSimian.
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J. Field Robotics, 2015
Kinematics for combined quasi-static force and motion control in multi-limbed robots.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015
Supervised Remote Robot with Guided Autonomy and Teleoperation (SURROGATE): A framework for whole-body manipulation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015
Design investigation of a coreless tubular linear generator for a Moball: A spherical exploration robot with wind-energy harvesting capability.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015
Robust three-finger three-parameter caging of convex polygons.
Proceedings of the IEEE International Conference on Robotics and Automation, 2015
Safe Exploration for Optimization with Gaussian Processes.
Proceedings of the 32nd International Conference on Machine Learning, 2015
Suboptimal stabilizing controllers for linearly solvable system.
Proceedings of the 54th IEEE Conference on Decision and Control, 2015
2014
Parallelizing exploration-exploitation tradeoffs in Gaussian process bandit optimization.
J. Mach. Learn. Res., 2014
Convex Model Predictive Control for Vehicular Systems.
CoRR, 2014
Model-based autonomous system for performing dexterous, human-level manipulation tasks.
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Auton. Robots, 2014
A Quadratic Programming Approach to Quasi-Static Whole-Body Manipulation.
Proceedings of the Algorithmic Foundations of Robotics XI, 2014
Clinical online recommendation with subgroup rank feedback.
Proceedings of the Eighth ACM Conference on Recommender Systems, 2014
Optimal navigation functions for nonlinear stochastic systems.
Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014
Kinematics and methods for combined quasi-static stance/reach planning in multi-limbed robots.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014
Convex relaxations of SE(2) and SE(3) for visual pose estimation.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014
Energy harvesting analysis for Moball, A self-propelled mobile sensor platform capable of long duration operation in harsh terrains.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014
Two-finger caging of 3D polyhedra using contact space search.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014
Domain decomposition for stochastic optimal control.
Proceedings of the 53rd IEEE Conference on Decision and Control, 2014
Linear Hamilton Jacobi Bellman Equations in high dimensions.
Proceedings of the 53rd IEEE Conference on Decision and Control, 2014
Finite state control of POMDPs with LTL specifications.
Proceedings of the American Control Conference, 2014
Semidefinite relaxations for stochastic optimal control policies.
Proceedings of the American Control Conference, 2014
2013
Motion planning and control for a tethered, rimless wheel differential drive vehicle.
Proceedings of the 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013
Online motion planning for tethered robots in extreme terrain.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013
Interactive non-prehensile manipulation for grasping via POMDPs.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013
Dual arm estimation for coordinated bimanual manipulation.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013
The next best touch for model-based localization.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013
2012
Robot Motion Planning in Dynamic, Uncertain Environments.
IEEE Trans. Robotics, 2012
Analysis of Search Decision Making Using Probabilistic Search Strategies.
IEEE Trans. Robotics, 2012
Axel and DuAxel rovers for the sustainable exploration of extreme terrains.
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J. Field Robotics, 2012
On the Lyapunov stability of quasistatic planar biped robots.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
Backtracking temporal logic synthesis for uncertain environments.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
End-to-end dexterous manipulation with deliberate interactive estimation.
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Proceedings of the IEEE International Conference on Robotics and Automation, 2012
Combined grasp and manipulation planning as a trajectory optimization problem.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
Combined shape, appearance and silhouette for simultaneous manipulator and object tracking.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
Towards formal synthesis of reactive controllers for dexterous robotic manipulation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
Two-fingered caging of polygons via contact-space graph search.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012
2011
Probabilistic Collision Checking With Chance Constraints.
IEEE Trans. Robotics, 2011
A probabilistic framework for object search with 6-DOF pose estimation.
Int. J. Robotics Res., 2011
Fusion of stereo vision, force-torque, and joint sensors for estimation of in-hand object location.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011
Motion planning on steep terrain for the tethered axel rover.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011
2010
People Tracking with UWB Radar Using a Multiple-Hypothesis Tracking of Clusters (MHTC) Method.
Int. J. Soc. Robotics, 2010
Robotic motion planning in dynamic, cluttered, uncertain environments.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010
Dynamic sensor planning with stereo for model identification on a mobile platform.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010
A probabilistic framework for stereo-vision based 3D object search with 6D pose estimation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010
Human detection and tracking via Ultra-Wideband (UWB) radar.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010
Axel rover paddle wheel design, efficiency, and sinkage on deformable terrain.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010
2009
A Bayesian Clustering Method for Tracking Neural Signals Over Successive Intervals.
IEEE Trans. Biomed. Eng., 2009
IEEE Robotics Autom. Mag., 2009
Eccentricity Estimator for Wide-Angle Fovea Vision Sensor.
J. Robotics Mechatronics, 2009
Eccentricity Compensator for Wide-Angle Fovea Vision Sensor.
J. Robotics Mechatronics, 2009
A Robotic Neural Interface for Autonomous Positioning of Extracellular Recording Electrodes.
Int. J. Robotics Res., 2009
Sensor planning for object pose estimation and identification.
Proceedings of the 2009 IEEE International Workshop on Robotic and Sensors Environments, 2009
Multiple hypothesis tracking using clustered measurements.
Proceedings of the 2009 IEEE International Conference on Robotics and Automation, 2009
2008
Contact Modeling and Manipulation.
Proceedings of the Springer Handbook of Robotics, 2008
A General Stance Stability Test Based on Stratified Morse Theory With Application to Quasi-Static Locomotion Planning.
IEEE Trans. Robotics, 2008
Online Algorithms with Discrete Visibility - Exploring Unknown Polygonal Environments.
IEEE Robotics Autom. Mag., 2008
Eccentricity estimator for wide-angle fovea sensor by FMI descriptor approach.
Proceedings of the IEEE International Conference on Robotics and Biomimetics, 2008
A miniature robot for isolating and tracking neurons in extracellular cortical recordings.
Proceedings of the 2008 IEEE International Conference on Robotics and Automation, 2008
Artificial potential functions for highway driving with collision avoidance.
Proceedings of the 2008 IEEE International Conference on Robotics and Automation, 2008
Multi-agent probabilistic search in a sequential decision-theoretic framework.
Proceedings of the 2008 IEEE International Conference on Robotics and Automation, 2008
Bayesian clustering and tracking of neuronal signals for autonomous neural interfaces.
Proceedings of the 47th IEEE Conference on Decision and Control, 2008
A hybrid systems model for supervisory cognitive state identification and estimation in neural prosthetics.
Proceedings of the 47th IEEE Conference on Decision and Control, 2008
2007
SC-KF Mobile Robot Localization: A Stochastic Cloning Kalman Filter for Processing Relative-State Measurements.
IEEE Trans. Robotics, 2007
Eccentricity Compensator for Log-Polar Sensor.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007
A Decision-Making Framework for Control Strategies in Probabilistic Search.
Proceedings of the 2007 IEEE International Conference on Robotics and Automation, 2007
A Stochastic Framework for Hybrid System Identification with Application to Neurophysiological Systems.
Proceedings of the Hybrid Systems: Computation and Control, 10th International Workshop, 2007
2006
A Polyhedral Bound on the Indeterminate Contact Forces in Planar Quasi-Rigid Fixturing and Grasping Arrangements.
IEEE Trans. Robotics, 2006
The power dissipation method and kinematic reducibility of multiple-model robotic systems.
IEEE Trans. Robotics, 2006
A control algorithm for autonomous optimization of extracellular recordings.
IEEE Trans. Biomed. Eng., 2006
Constructing minimum deflection fixture arrangements using frame invariant norms.
IEEE Trans Autom. Sci. Eng., 2006
Alice: An information-rich autonomous vehicle for high-speed desert navigation.
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J. Field Robotics, 2006
Multi-robot Boundary Coverage with Plan Revision.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006
Image Extraction by Wide Angle Foveated Lens for Overt-attention.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006
Multi-scale point and line range data algorithms for mapping and localization.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006
A Decentralized Motion Coordination Strategy for Dynamic Target Tracking.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006
Assist-as-needed Training Paradigms for Robotic Rehabilitation of Spinal Cord Injuries.
Proceedings of the 2006 IEEE International Conference on Robotics and Automation, 2006
Automated Tracking of Multiple C. Elegans.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
2005
Spike detection using the continuous wavelet transform.
IEEE Trans. Biomed. Eng., 2005
Communication and sensing trade-offs in decentralized mobile sensor networks: a cross-layer design approach.
Proceedings of the Fourth International Symposium on Information Processing in Sensor Networks, 2005
Getting better signals out of the brain: decoding algorithms and autonomous electrodes.
Proceedings of the IEEE International Joint Conference on Neural Networks, 2005
Synthetic Jet Propulsion for Small Underwater Vehicles.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005
Machine Vision System to Induct Binocular Wide-Angle Foveated Information into Both the Human and Computers - Feature Generation Algorithm based on DFT for Binocular Fixation -.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005
A Coverage Algorithm for Multi-robot Boundary Inspection.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005
A Miniature Robot for Autonomous Single Neuron Recordings.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005
Cognitive Based Neural Prosthetics.
Proceedings of the 2005 IEEE International Conference on Robotics and Automation, 2005
2004
Computation and analysis of natural compliance in fixturing and grasping arrangements.
IEEE Trans. Robotics, 2004
Feedback Control Methods for Distributed Manipulation Systems that Involve Mechanical Contacts.
Int. J. Robotics Res., 2004
Special Issue on WAFR 2002.
Int. J. Robotics Res., 2004
On the Mechanics of Natural Compliance in Frictional Contacts and its Effect on Grasp Stiffness and Stability.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004
Scheduling for Distributed Sensor Networks with Single Sensor Measurement per Time Step.
Proceedings of the 2004 IEEE International Conference on Robotics and Automation, 2004
On a decentralized active sensing strategy using mobile sensor platforms in a network.
Proceedings of the 43rd IEEE Conference on Decision and Control, 2004
2003
The Development of Hopping Capabilities for Small Robots.
Auton. Robots, 2003
Control of biomimetic locomotion via averaging theory.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
A polyhedral bound on the indeterminate contact forces in 2D fixturing and grasping arrangements.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
Weighted line fitting algorithms for mobile robot map building and efficient data representation.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
Experiments in nonsmooth control of distributed manipulation.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
Smooth feedback control algorithms for distributed manipulators.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
Experiments in fixturing mechanics.
Proceedings of the 2003 IEEE International Conference on Robotics and Automation, 2003
Geometric homogeneity and controllability of nonlinear systems.
Proceedings of the 42nd IEEE Conference on Decision and Control, 2003
Control of underactuated mechanical systems with drift using higher-order averaging theory.
Proceedings of the 42nd IEEE Conference on Decision and Control, 2003
Kinematic reducibility of multiple model systems.
Proceedings of the 42nd IEEE Conference on Decision and Control, 2003
Control of underactuated driftless systems using higher-order averaging theory.
Proceedings of the American Control Conference, 2003
A general averaging theory via series expansions.
Proceedings of the American Control Conference, 2003
2002
Motion planning for kinematic stratified systems with application to quasi-static legged locomotion and finger gaiting.
IEEE Trans. Robotics Autom., 2002
Feedback Control for Distributed Manipulation.
Proceedings of the Algorithmic Foundations of Robotics V, 2002
Stochastic Cloning: A Generalized Framework for Processing Relative State Measurements.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002
Weighted Range Sensor Matching Algorithms for Mobile Robot Displacement Estimation.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002
Global Exponential Stabilizability for Distributed Manipulation Systems.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002
Trajectory Stabilization for a Planar Carangiform Robot Fish.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002
Trajectory Planning using Reachable-State Density Functions.
Proceedings of the 2002 IEEE International Conference on Robotics and Automation, 2002
Underwater locomotion from oscillatory shape deformations.
Proceedings of the 41st IEEE Conference on Decision and Control, 2002
Nonsmooth controllability theory and an example.
Proceedings of the 41st IEEE Conference on Decision and Control, 2002
Second order averaging methods for oscillatory control of underactuated mechanical systems.
Proceedings of the American Control Conference, 2002
A local controllability test for nonlinear multiple model systems.
Proceedings of the American Control Conference, 2002
2001
Controllability of kinematic control systems on stratified configuration spaces.
IEEE Trans. Autom. Control., 2001
Passive force closure and its computation in compliant-rigid grasps.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2001
Global stability for distributed systems with changing contact states.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2001
A Controllability test and Motion planning Primitives for Overconstrained Vehicles.
Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001
On the Stability and Design of Distributed Manipulation Control Systems.
Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001
Nonlinear Control Methods for Planar Carangiform Robot Fish Locomotion.
Proceedings of the 2001 IEEE International Conference on Robotics and Automation, 2001
2000
A stiffness-based quality measure for compliant grasps and fixtures.
IEEE Trans. Robotics Autom., 2000
Objective and Frame-Invariant Kinematic Metric Functions for Rigid Bodies.
Int. J. Robotics Res., 2000
Sensor-Based Exploration: Incremental Construction of the Hierarchical Generalized Voronoi Graph.
Int. J. Robotics Res., 2000
Sensor-Based Exploration: The Hierarchical Generalized Voronoi Graph.
Int. J. Robotics Res., 2000
Quasi-static legged locomotors as nonholonomic systems.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2000
Experiments in Carangiform Robotic Fish Locomotion.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000
On Well-Defined Kinematic Metric Functions.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000
Biomechanical Modeling of the Small Intestine as Required for the Design and Operation of a Robotic Endoscope.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000
A Minimally Actuated Hopping Rover for Exploration of Celestial Bodies.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000
1999
Construction and Modelling of a Carangiform Robotic Fish.
Proceedings of the Experimental Robotics VI, 1999
RoverBug: Long Range Navigation for Mars Rovers.
Proceedings of the Experimental Robotics VI, 1999
Propulsion and Control of Deformable Bodies in an Ideal Fluid.
Proceedings of the 1999 IEEE International Conference on Robotics and Automation, 1999
A Task-Dependent Approach to Minimum-Deflection Fixtures.
Proceedings of the 1999 IEEE International Conference on Robotics and Automation, 1999
An Autonomous Sensor-Based Path-Planner for Planetary Microrovers.
Proceedings of the 1999 IEEE International Conference on Robotics and Automation, 1999
1998
Mobility of bodies in contact. II. How forces are generated by curvature effects.
IEEE Trans. Robotics Autom., 1998
Mobility of bodies in contact. I. A 2nd-order mobility index for multiple-finger grasps.
IEEE Trans. Robotics Autom., 1998
The Geometric Mechanics of Undulatory Robotic Locomotion.
Int. J. Robotics Res., 1998
Enumerating the Non-Isomorphic Assembly Configurations of Modular Robotic Systems.
Int. J. Robotics Res., 1998
Practical autonomous path planner for turn-of-the-century planetary microrovers.
Proceedings of the Mobile Robots XIII and Intelligent Transportation Systems, Boston, 1998
Stabilization of Systems with Changing Dynamics by Means of Switching.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998
Asymptotic Stabilization of Multiple Nonholonomic Mobile Robots Forming Group Formations.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998
Minimum-Deflection Grasps and Fixtures.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998
An Autonomous Path Planner Implemented on the Rocky7 Prototype Microrover.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998
Gait Controllability for Legged Robots.
Proceedings of the IEEE International Conference on Robotics and Automation, 1998
Stabilization of Systems with Changing Dynamics.
Proceedings of the Hybrid Systems: Computation and Control, First International Workshop, 1998
1997
Stable poses of 3-dimensional objects.
Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997
Computation and analysis of compliance in grasping and fixturing.
Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997
A quality measure for compliant grasps.
Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997
Trajectory generation for kinematic legged robots.
Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997
Sensor based planning for a planar rod robot: incremental construction of the planar rod-HGVG.
Proceedings of the 1997 IEEE International Conference on Robotics and Automation, 1997
Understanding discrete visibility and related approximation algorithms.
Proceedings of the 9th Canadian Conference on Computational Geometry, 1997
An on-line algorithm for exploring an unknown polygonal environment by a point robot.
Proceedings of the 9th Canadian Conference on Computational Geometry, 1997
1996
On force and form closure for multiple finger grasps.
Proceedings of the 1996 IEEE International Conference on Robotics and Automation, 1996
Gait kinematics for a serpentine robot.
Proceedings of the 1996 IEEE International Conference on Robotics and Automation, 1996
Sensor based planning for a planar rod robot.
Proceedings of the 1996 IEEE International Conference on Robotics and Automation, 1996
1995
Kinematically optimal hyper-redundant manipulator configurations.
IEEE Trans. Robotics Autom., 1995
The kinematics of hyper-redundant robot locomotion.
IEEE Trans. Robotics Autom., 1995
New bounds on the number of frictionless fingers requied to immobilize.
J. Field Robotics, 1995
The development of a robotic endoscope.
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, 1995
New Bounds on the Number of Frictionless Fingers Required to Immobilize 2D Objects.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
The Mechanisms of Undulatory Locomotion: The Mixed Kinematic and Dynamic Case.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
The Stability of heavy Objects with Multiple Contacts.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
Sensor Based Planing, Part II: Incremental COnstruction of the Generalized Voronoi Graph.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
Sensor Based Planing, Part I: The Generalized Voronoi Graph.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
Determining Task Optimal Modular Robot Assembly Configurations.
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
1994
A modal approach to hyper-redundant manipulator kinematics.
IEEE Trans. Robotics Autom., 1994
A hyper-redundant manipulator.
IEEE Robotics Autom. Mag., 1994
A 'sidewinding' locomotion gait for hyper-redundant robots.
Adv. Robotics, 1994
Mobility of Bodies in Contact - I: A New 2nd Order Mobility Index for Multiple-Finger Grasps.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994
Nonholonomic Mechanics and Locomotion: The Snakeboard Example.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994
Sensor-Based Planning and Nonsmooth Analysis.
Proceedings of the 1994 International Conference on Robotics and Automation, 1994
1993
Finding antipodal point grasps on irregularly shaped objects.
IEEE Trans. Robotics Autom., 1993
Periodic Motions of a Hopping Robot With Vertical and Forward Motion.
Int. J. Robotics Res., 1993
Simulated and experimental results of dual resolution sensor based planning for hyper-redundant manipulators.
Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, 1993
Enumerating the nonisomorphic assembly configurations of modular robotic systems.
Proceedings of 1993 IEEE/RSJ International Conference on Intelligent Robots and Systems, 1993
Towards Planning with Force Constraints: On the Mobility of Bodies in Contact.
Proceedings of the 1993 IEEE International Conference on Robotics and Automation, 1993
Designing Feedback Algorithms for Controlling the Periodic Motions of Legged Robots.
Proceedings of the 1993 IEEE International Conference on Robotics and Automation, 1993
Design and Experiments with a 30 DOF Robot.
Proceedings of the 1993 IEEE International Conference on Robotics and Automation, 1993
A Qualitative Test for N-Finger Force-Closure Grasps on Planar Objects with Applications to Manipulation and Finger Gaits.
Proceedings of the 1993 IEEE International Conference on Robotics and Automation, 1993
Global descent replaces gradient descent to avoid local minima problem in learning with artificial neural networks.
Proceedings of International Conference on Neural Networks (ICNN'88), San Francisco, CA, USA, March 28, 1993
1992
A recursive method for finding revolute-jointed manipulator singularities.
Proceedings of the 1992 IEEE International Conference on Robotics and Automation, 1992
1991
An "Interesting" Strange Attractor in the Dynamics of a Hopping Robot.
Int. J. Robotics Res., 1991
Hyper-redundant robot mechanisms and their applications.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 1991
An analytical study of simple hopping robots with vertical and forward motion.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991
Kinematics of hyper-redundant robot locomotion with applications to grasping.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991
Parallel formulation of the inverse kinematics of modular hyper-redundant manipulators.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991
Efficient global redundant configuration resolution via sub-energy tunneling and terminal repelling.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991
A classification of 3R regional manipulator singularities and geometries.
Proceedings of the 1991 IEEE International Conference on Robotics and Automation, 1991
1990
Chaotic motions in the dynamics of a hopping robot.
Proceedings of the 1990 IEEE International Conference on Robotics and Automation, 1990
An obstacle avoidance algorithm for hyper-redundant manipulators.
Proceedings of the 1990 IEEE International Conference on Robotics and Automation, 1990
1989
On the inverse kinematics of redundant manipulators: characterization of the self-motion manifolds.
Proceedings of the 1989 IEEE International Conference on Robotics and Automation, 1989
1986
Motion and force control of robot manipulators.
Proceedings of the 1986 IEEE International Conference on Robotics and Automation, 1986
NYMPH: A multiprocessor for manipulation applications.
Proceedings of the 1986 IEEE International Conference on Robotics and Automation, 1986
An algorithm for generation of efficient manipulator dynamic equations.
Proceedings of the 1986 IEEE International Conference on Robotics and Automation, 1986
The explicit dynamic model and inertial parameters of the PUMA 560 arm.
Proceedings of the 1986 IEEE International Conference on Robotics and Automation, 1986
Satyr and the Nymph: Software Archetype for Real-Time Robotics.
Proceedings of the Fall Joint Computer Conference, November 2-6, 1986, Dallas, Texas, USA, 1986