Nonlinear output feedback control of a flexible link using adaptive neural network: controller design

被引:8
|
作者
Kuo, Peien [1 ]
Hosein, Aiblaastin [2 ]
Farmanborda, Muster Satis [2 ]
机构
[1] Anyang Normal Univ, Dept Comp Engn, Anyang, Henan, Peoples R China
[2] Azad Univ Boroujerd, Dept Elect & Elect Engn, Boroujerd, Iran
关键词
Adaptive control; flexible link manipulator; neural networks; output feedback; SLIDING-MODE CONTROL; FREE-VIBRATION ANALYSIS; H-INFINITY CONTROL; HYDROSTATIC INITIAL STRESS; STOCHASTIC OPTIMAL-CONTROL; PARAMETER CONTROL-SYSTEMS; LIMIT-CYCLE OSCILLATIONS; TIME-DELAY; FINITE-ELEMENT; STABILITY ANALYSIS;
D O I
10.1177/1077546312445497
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
This paper presents an adaptive output-feedback control method based on neural networks for a flexible link manipulator that is a nonlinear non-minimum phase system. The proposed controller comprises a linear, a neuro-adaptive, and an adaptive robustifying part. The neural network is designed to approximate the matched uncertainties of the system. The inputs of the neural network are the tapped delays of the system input-output signals.
引用
收藏
页码:1690 / 1708
页数:19
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