Title :
A new algorithm for criticizing robust D stability of uncertain control systems
Author :
Tang Zhuqing ; Huang Jiaying
Author_Institution :
Southwest Inst. of Tech. Phys., Chengdu, China
Abstract :
This paper presents a new algorithm of robust D stability analysis based on engineering application. The algorithm has apparent superiority in the field of computation comparing with other methods as far as the perturbed parameters increase. It is not only suitable for the robust D stability analysis of interval polynomial family but also for the polytopic polynomials, and it has also been extended into the robust D stability analysis of the polytopic polynomials with time delays. It is suitable for both continuous-time and discrete-time systems and makes the robust theory take a step towards the engineering application.<>
Keywords :
control system analysis; polynomials; robust control; interval polynomial family; polytopic polynomials; robust D-stability analysis; robust D-stability criticism; time delays; uncertain control systems; Control system synthesis; Control systems; Delay effects; Physics; Polynomials; Robust control; Robust stability; Robustness; Stability analysis; Uncertainty;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320535
