STABILIZATION OF MULTIRATE SAMPLED-DATA LINEAR-SYSTEMS

被引:51
作者
COLANERI, P
SCATTOLINI, R
SCHIAVONI, N
机构
[1] POLITECN MILAN,DIPARTIMENTO ELETTRON,PIAZZA LEONARDO DA VINCI 32,I-20133 MILAN,ITALY
[2] CNR,CTR TEORIA SISTEMI,I-20133 MILAN,ITALY
[3] UNIV PAVIA,DIPARTIMENTO INFORMAT & SISTEMIST,I-27100 PAVIA,ITALY
[4] UNIV MARYLAND,SYST RES CTR,COLLEGE PK,MD 20742
[5] UNIV OXFORD,DEPT ENGN SCI,OXFORD,ENGLAND
[6] UNIV CAMBRIDGE,DIV MANAGEMENT SYST,CAMBRIDGE,ENGLAND
[7] UNIV CALIF BERKELEY,DEPT MECH ENGN,BERKELEY,CA 94720
关键词
multirate control systems; periodic systems; pole placement; Sampled-data systems; stabilizers;
D O I
10.1016/0005-1098(90)90132-2
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper considers the design of multiple-input multiple-output digital control systems characterized by a non-standard sampling mechanism. It is assumed that the various outputs of the plant are measured at different rates, which can be definitively less than the unique rate adopted for the inputs updating, or else at different times. A pole-placement problem is solved by resorting to a controller composed by a periodic state observer and a non-dynamic control law. © 1990.
引用
收藏
页码:377 / 380
页数:4
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