Title :
On the problem of degeneration of linear systems by high gain
Author :
Ghosh, Bijoy K. ; Mensah, Patrice
Author_Institution :
Dept. of Syst. Sci. & Math., Washington Univ., St. Louis, MO, USA
Abstract :
The authors construct two examples to show that when the gain goes to infinity as a point on the Grassmannian, A specified closed loop system can degenerate, under different conditions, to: (1) a singular system with a unique solution or (2) a singular system with no unique solution. They observe that in case (1) the degeneration into the reduced system is robust whereas in case (2) it is not robust
Keywords :
closed loop systems; control system analysis; linear systems; stability; Grassmannian points; closed loop system; degeneration; gain; linear systems; singular system; Closed loop systems; Feedback loop; H infinity control; Linear systems; Mathematics; Output feedback; Robustness; State feedback;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194345
