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
收藏
页码:1398 / +
页数:2
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