摘要:

Sufficient conditions for existence of a solution to the pole assignment problem in a class of 2-D linear systems using state feedback are given. An algorithm for finding the feedback gain matrix for a class of 2-D linear systems is presented and illustrated by simple numerical example.

ISSN:0020-7179    

DOI:10.1080/00207178308932964

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor

摘要:

An improvement to a control system with only feedback control loops proposed in a previous paper by means of the introduction of feedforward control loops is proposed. This method consists of two steps ; the determination of the feedback gains by means of an original optimal regulator technique, which results in the determination of the minimum value of the defined quadratic performance index as in the usual optimal regulator problem, and the determination of the feedforward gains by minimizing the minimum value of the performance index obtained in the first step, which is carried out by choosing the optimal feedforward gains so that the system deviations from the steady state values caused by the changes in the desired signals and/or the disturbance signals will be minimum. The structure of the designed control system with the feedback and feedforward control loops is clarified and the method is applied to an induction motor speed control system with an input delay time due to the processing time required to execute the employed control algorithm in a microprocessor.

ISSN:0020-7179    

DOI:10.1080/00207178308932965

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor

摘要:

The purpose of this note is to consider the usefulness of the mixed Cauer form of system reduction in control system design by application to an illustrative example

ISSN:0020-7179    

DOI:10.1080/00207178308932966

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor

ISSN:0020-7179    

DOI:10.1080/00207178308932967

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor

ISSN:0020-7179    

DOI:10.1080/00207178308932968

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor

摘要:

The method developed by Kouvaritakis to find the asymptotic behaviour of optimal root loci is modified to make it more efficient.

ISSN:0020-7179    

DOI:10.1080/00207178308932969

出版商:Taylor & Francis Group    

年代:1983

数据来源: Taylor