Gerhard Nygaard

According to our database, Gerhard Nygaard authored at least 5 papers between 2008 and 2019.

Collaborative distances:

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

2019

On a Novel, Simplified Model Framework Describing Ascorbic Acid Concentration Dynamics.

Gerhard Nygaard

Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2010

Adaptive observer for kick detection and switched control for bottomhole pressure regulation and kick attenuation during managed pressure drilling.

Jing Zhou, Gerhard Nygaard, John-Morten Godhavn, Øyvind Breyholtz, Erlend H. Vefring

Proceedings of the American Control Conference, 2010

Automatic control of managed pressure drilling.

Øyvind Breyholtz, Gerhard Nygaard, Michael Nikolaou

Proceedings of the American Control Conference, 2010

2009

Evaluating control designs for co-ordinating pump rates and choke valve during managed pressure drilling operations.

Øyvind Breyholtz, Gerhard Nygaard, John-Morten Godhavn, Erlend H. Vefring

Proceedings of the IEEE International Conference on Control Applications, 2009

2008

On modeling and observer design of fluid flow dynamics for petroleum drilling operations.

Hardy B. Siahaan, Gerhard Nygaard

Proceedings of the 47th IEEE Conference on Decision and Control, 2008