An engineering-oriented robust control scheme for motor drives

Author

Zhu, Hai-An ; Zheng, Nan-ning

Author_Institution

Artificial Intelligence & Robot Inst., Xi´´an Jiaotong Univ., Shaanxi, China

fYear

1989

fDate

13-15 Dec 1989

Firstpage

2188

Abstract

A systematic scheme for the robust design of variable-speed drive systems has been developed. It is engineering-oriented and is based on the classical scheme of conventional two-closed-loop drive control systems. It is shown that the approach is simple, is straightforward, and requires less computation. The resultant systems are insensitive to external disturbance and plant parameter variation. Simulation studies of an actual low-circulating-current fast invertible drive system have verified the effectiveness of the control scheme. The approach is directly applicable to various kinds of multiloop control systems

Keywords

closed loop systems; compensation; machine control; variable speed drives; compensation; engineering-oriented robust control; low-circulating-current fast invertible drive system; multiloop control systems; two-closed-loop drive control systems; variable-speed drive systems; Control system synthesis; Control systems; Design engineering; Electrical equipment industry; Motor drives; Nonlinear dynamical systems; Regulators; Robust control; Robustness; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1989., Proceedings of the 28th IEEE Conference on

Conference_Location

Tampa, FL

Type

conf

DOI

10.1109/CDC.1989.70556

Filename

70556