Title :
Design of stable closed loop systems with uncertainties and estimation of performance variations
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Abstract :
A new approach is proposed to design the stable closed loop system with uncertainties to satisfy the predefined performance constraint. Performance constrained stabilization (PCS) of control systems is studied in this paper. The relationship between uncertainties and the performance of the system is established. When the uncertainties in the system satisfy certain conditions, our design method will provide a constant feedback gain to stabilize the system and meet the performance requirement. Two examples are given to illustrate the usefulness of the method
Keywords :
Riccati equations; closed loop systems; control system synthesis; feedback; stability; uncertain systems; constant feedback gain; performance constrained stabilization; stable closed loop systems; Closed loop systems; Control systems; Cost function; Design engineering; Design methodology; Feedback; Optimal control; Performance gain; Riccati equations; Uncertainty;
Conference_Titel :
Control Applications, 1996., Proceedings of the 1996 IEEE International Conference on
Conference_Location :
Dearborn, MI
Print_ISBN :
0-7803-2975-9
DOI :
10.1109/CCA.1996.558626
