Title :
Consistency analysis of desired indices of second-order stochastic system with PID regulator
Author :
Wen-Li, Zang ; Yu-Ming, Bo ; Zhi, Guo
Author_Institution :
Dept. of Autom., Nanjing Univ. of Scienc e & Technol., China
Abstract :
This paper studies the second-order stochastic system with velocity feedback and PID regulator. On the basis of transforming the problem of seeking controller parameters to the problem of state feedback, this paper analyzes the consistency of regional pole and output variance indices. Thereby quantitatively verifies the robustness of PID regulator.
Keywords :
poles and zeros; state feedback; stochastic systems; three-term control; PID regulator; controller parameters; second-order stochastic system; state feedback; variance control; variance indices; velocity feedback; Control systems; Covariance matrix; Electrical equipment industry; Equations; Output feedback; Regulators; State feedback; Stochastic resonance; Stochastic systems; Three-term control;
Conference_Titel :
Control, Automation, Robotics and Vision Conference, 2004. ICARCV 2004 8th
Print_ISBN :
0-7803-8653-1
DOI :
10.1109/ICARCV.2004.1469503
