Umair Zulfiqar

According to our database, Umair Zulfiqar authored at least 34 papers between 2017 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Finite-frequency model order reduction of linear and bilinear systems via low-rank approximation.

Qiu-Yan Song, Umair Zulfiqar, Xin Du

J. Comput. Appl. Math., 2025

2024

H2 model order reduction: A relative error setting.

Umair Zulfiqar, Xin Du, Qiu-Yan Song, Muwahida Liaquat, Victor Sreeram

Syst. Control. Lett., 2024

Relative error-based time-limited H2 model order reduction via oblique projection.

Umair Zulfiqar, Xin Du, Qiu-Yan Song, Zhi-Hua Xiao, Victor Sreeram

J. Frankl. Inst., 2024

On the Connection Between Gramian-based and Interpolation-based Model Order Reduction.

Umair Zulfiqar, Zhi-Hua Xiao, Qiu-Yan Song, Victor Sreeram

CoRR, 2024

Data-driven H2-optimal Model Reduction via Offline Transfer Function Sampling.

Umair Zulfiqar

CoRR, 2024

ℋ₂-optimal Model Reduction of Linear Quadratic Output Systems in Finite Frequency Range.

Umair Zulfiqar, Zhi-Hua Xiao, Qiu-Yan Song, Mohammad Monir Uddin, Victor Sreeram

CoRR, 2024

Time-limited H2-optimal Model Order Reduction of Linear Systems with Quadratic Outputs.

Umair Zulfiqar, Zhi-Hua Xiao, Qiu-Yan Song, Mohammad Monir Uddin, Victor Sreeram

CoRR, 2024

Balanced Truncation of Linear Systems with Quadratic Outputs in Limited Time and Frequency Intervals.

Qiu-Yan Song, Umair Zulfiqar, Zhi-Hua Xiao, Mohammad Monir Uddin, Victor Sreeram

CoRR, 2024

2023

On frequency- and time-limited μH2-optimal model order reduction.

Umair Zulfiqar, Xin Du, Qiu-Yan Song, Victor Sreeram

Autom., 2023

2022

Frequency-weighted ℋ₂-optimal model order reduction via oblique projection.

Umair Zulfiqar, Victor Sreeram, Mian Ilyas Ahmad, Xin Du

Int. J. Syst. Sci., 2022

Frequency-limited H₂ Model Order Reduction Based on Relative Error.

Umair Zulfiqar, Xin Du, Qiuyan Song, Zhi-Hua Xiao, Victor Sreeram

CoRR, 2022

Three Frequency-limited Balanced Truncation Algorithms: A Comparison and Three Families of Extensions.

Umair Zulfiqar, Xin Du, Qiuyan Song, Victor Sreeram

Proceedings of the 13th Asian Control Conference, 2022

Co-operative Formation Control Of Multiple Unmanned Aerial Vehicles Via Distributive Observer Approach.

Rida Anum, Muwahida Liaquat, Victor Sreeram, Umair Zulfiqar

Proceedings of the Australian & New Zealand Control Conference, 2022

2021

Frequency-weighted ℌ2-pseudo-optimal model order reduction.

Umair Zulfiqar, Victor Sreeram, Mian Ilyas Ahmad, Xin Du

IMA J. Math. Control. Inf., 2021

Time- and frequency-limited H2-optimal model order reduction of bilinear control systems.

Umair Zulfiqar, Victor Sreeram, Mian Ilyas Ahmad, Xin Du

Int. J. Syst. Sci., 2021

Frequency- and Time-limited H2-optimal Model Order Reduction within Projection Framework.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2021

Frequency-weighted H2-optimal Model Order Reduction via Projection.

Umair Zulfiqar, Victor Sreeram, Mian Ilyas Ahmad, Xin Du

CoRR, 2021

Reduced-order Damping Controller Design for Power Systems via Frequency-weighted Model Reduction.

Muhammad Mudassar, Umair Zulfiqar, Victor Sreeram, Muwahida Liaquat, Ahmad Jazlan

Proceedings of the 2021 Australian & New Zealand Control Conference, 2021

2020

Time/frequency-limited positive-real truncated balanced realizations.

Umair Zulfiqar, Muhammad Imran, Abdul Ghafoor, Muwahida Liaquat

IMA J. Math. Control. Inf., 2020

Pseudo-optimal Model Order Reduction for Bilinear Systems.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2020

2019

Lower order controller design using weighted singular perturbation approximation.

Muhammad Raees Furquan Azhar, Umair Zulfiqar, Muwahida Liaquat

Turkish J. Electr. Eng. Comput. Sci., 2019

A Cumulative Framework for H2-Model Order Reduction in Limited Time and Frequency Intervals with Monotonic Decay in Error.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2019

Frequency-Limited Pseudo-Optimal Rational Krylov Algorithm for Power System Reduction.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2019

Time-limited pseudo-optimal H2-model order reduction.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2019

Controller Reduction via Weighted Interpolation.

Umair Zulfiqar, Victor Sreeram, Xin Du

CoRR, 2019

Channel-specific Frequency-limited Model Reduction.

Umair Zulfiqar, Victor Sreeram, Muhammad Imran

Proceedings of the 2019 Australian & New Zealand Control Conference (ANZCC), 2019

Positive-Real Truncated Balanced Realization based Frequency-Weighted Model reduction.

Deepak Kumar, Umair Zulfiqar, Victor Sreeram, Muhammad Imran, Wan Mariam Wan Muda, Ahmad Jazlan, Ai-Guo Wu

Proceedings of the 2019 Australian & New Zealand Control Conference (ANZCC), 2019

2018

Model reduction of discrete-time systems in limited intervals.

Umair Zulfiqar, Muwahida Liaquat

Turkish J. Electr. Eng. Comput. Sci., 2018

Cross-Gramian Based Lower-Order Controller Design.

Muhammad Raees Furquan Azhar, Umair Zulfiqar, Muwahida Liaquat

Proceedings of the 6th International Conference on Control, Mechatronics and Automation, 2018

Weighted Iterative Tangential Interpolation Algorithms.

Umair Zulfiqar, Victor Sreeram

Proceedings of the 2018 Australian & New Zealand Control Conference (ANZCC), 2018

Frequency-weighted balanced Truncation of 2-D separable denominator discrete-time systems.

Deepak Kumar, Umair Zulfiqar, Victor Sreeram

Proceedings of the 2018 Australian & New Zealand Control Conference (ANZCC), 2018

Model Reduction of Discrete Time Systems using Time Limited Gramians.

Muhammad Imran, Abdul Ghafoor, Umair Zulfiqar, Victor Sreeram

Proceedings of the 2018 Australian & New Zealand Control Conference (ANZCC), 2018

2017

A Passivity-Preserving Frequency-Weighted Model Order Reduction Technique.

Umair Zulfiqar, Waseem Tariq, Li Li, Muwahida Liaquat

IEEE Trans. Circuits Syst. II Express Briefs, 2017

A New Frequency-Limited Interval Gramians-Based Model Order Reduction Technique.

Umair Zulfiqar, Muhammad Imran, Abdul Ghafoor, Muwahida Liaquat

IEEE Trans. Circuits Syst. II Express Briefs, 2017