Title :
Loop shaping procedure for sampled-data servo controller synthesis
Author :
Hara, Shinji ; Kurata, Takayuki
Author_Institution :
Dept. of Inf. Phys. & Comput., Tokyo Univ., Japan
Abstract :
This paper proposes a loop shaping procedure for type-1 sampled-data servo controllers. We show that a proper treatment of unstable weighting functions of integral type enables us to derive an equivalent sampled-data H∞ control problem which can be solved numerically without any approximation.
Keywords :
H∞ control; control system synthesis; sampled data systems; servomechanisms; loop shaping procedure; sampled-data H∞ control problem; sampled-data servo controller synthesis; unstable weighting functions; Control system synthesis; Control systems; Digital control; Informatics; Open loop systems; Physics computing; Robust control; Sampling methods; Servomechanisms; Shape control;
Conference_Titel :
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
Print_ISBN :
0-7803-7516-5
DOI :
10.1109/CDC.2002.1184296
