SYNTHESIS OF POLE-ZERO ASSIGNMENT CONTROL LAW WITH MINIMUM CONTROL INPUT

被引：2
|
作者：
TU, MH [1 ]
LIN, CM [1 ]
机构：
[1] CHUNG SHAN INST SCI & TECHNOL,TAOYUAN 32500,TAIWAN
来源：
IEE PROCEEDINGS-D CONTROL THEORY AND APPLICATIONS | 1992年 / 139卷 / 03期
关键词：
CONTROL SYSTEMS; POLES AND ZEROS; INTERNAL STABILITY;
D O I：
10.1049/ip-d.1992.0039
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new method of control system design is developed to simultaneously consider the internal stability, pole assignment, reference signal tracking and control input minimisation. A parametrised design algorithm of the pole-zero assignment control law is derived to achieve the desired goals. The free parameters are used to minimise the L2-norm of the control input signal. Since the requirements of internal stability are satisfied, this design algorithm performs appropriately, even if the plant is unstable and/or is in a nonminimum phase. Examples are given to illustrate the validity of the design algorithm.
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页码：291 / 295
页数：5
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