The Adaptive Control of Electric Pitch Servo System

被引：3

作者：

Dong, Haiying ^{[1
]}

Sun, Chuanhua ^{[2
]}

Wei, Zhanhong ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Automat & Elect Engn, Lanzhou 730070, Peoples R China

[2] Shenyang Railway Signal Co Ltd, Shenyang, Peoples R China

来源：

EQUIPMENT MANUFACTURING TECHNOLOGY AND AUTOMATION, PTS 1-3 | 2011年 / 317-319卷

关键词：

electric pitch system; servo system; neural networks; adaptive control; fuzzy control;

D O I：

10.4028/www.scientific.net/AMR.317-319.1398

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The characteristics of electric pitch servo system are multivariable, nonlinear. In this paper, adaptive control method is used to satisfy the performance of rapid response, anti-interference and the location fast response non-overshoot. Neural networks model reference adaptive control is used in the speed loop to enhance the anti-interference performance and robustness. Fuzzy adaptive control is used in the position loop to satisfy the performance requirements of fast response and non-overshoot. The simulation results show that the adaptive control not only ensures strong anti-interference performance and robustness, but also achieve rapid response and non-overshoot exact location.

引用

页码：1398 / +

页数：2

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