Title :
On Performance Analysis of Dual-rate Predictive Control Systems
Author :
Liu, Xiaohua ; Liu, Jing
Author_Institution :
Sch. of Math. & Inf., Ludong Univ.
Abstract :
Dual-rate predictive control based on the parameter model in which the control is applied at a faster rate than the available measurements of the plant output signal is studied. The internal model control structure of the system is derived, and its robust stability and zero steady state error characteristics are analyzed. Simulations show that the dual-rate predictive control system has the characteristic of reducing the overshoot, however, control effect turns to be bad when the model exists structural modeling error
Keywords :
predictive control; robust control; dual-rate predictive control systems; internal model control structure; robust stability; zero steady state error characteristics; Computer errors; Control system analysis; Error correction; Performance analysis; Polynomials; Predictive control; Predictive models; Robust stability; Sampling methods; Steady-state;
Conference_Titel :
Industrial Electronics, 2006 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0496-7
Electronic_ISBN :
1-4244-0497-5
DOI :
10.1109/ISIE.2006.295563
