Cascaded adaptive position control of a DC motor

Author

Chow, T.W.S. ; Yam, Y.F.

Author_Institution

Dept. of Electron. Eng., City Polytech. of Hong Kong, Kowloon, Hong Kong

fYear

1992

fDate

17-19 Sep 1992

Firstpage

63

Lastpage

66

Abstract

The development and theory of a cascaded position control system for a power transistor driven DC motor are described. The control strategy employs a multiloop feedback control which is intended to increase the output precision and closed-loop bandwidth. The inner loop is analog and the output loop is digital. A novel control algorithm based on the approach of pole placement is developed, and the performance of the system is compared with that using self-tuning control. Compared to the self-tuning control scheme, the performance of the adaptive pole placement algorithm is promising

Keywords

DC motors; adaptive control; cascade control; feedback; machine control; poles and zeros; position control; DC motor; adaptive control; cascaded position control; inner loop; multiloop feedback control; pole placement; self-tuning control; Adaptive control; Bandwidth; Control systems; DC motors; Digital control; Feedback control; Position control; Power transistors; Programmable control; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems Engineering, 1992., IEEE International Conference on

Conference_Location

Kobe

Print_ISBN

0-7803-0734-8

Type

conf

DOI

10.1109/ICSYSE.1992.236942

Filename

236942