Application of RBF Neural Network in the Model-free Adaptive Control

被引:0
|
作者
Su Cheng-li [1 ]
Liu Bin [1 ]
Zhang Guang-hui [1 ]
Zhang Yong [2 ]
机构
[1] Liaoning Shihua Univ, Informat & Control Engn Dept, Fushun, Liaoning, Peoples R China
[2] PetroChina Co Ltd, Instrument Management Workshop, Shenyang Oil & Gas Transmiss Branch, Shenyang, Liaoning, Peoples R China
关键词
RBF neural network; non-parametric model adaptive control; pseudo-partial derivative;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
To solve the impact of the unmodelled dynamics of the model process, model-free adaptive control based on RBF neural network is proposed. In this algorithm nonlinear system is linearized by linearization of tight format. Then the system parameters are identified by the RBF neural network algorithm. The parameters are used to directly recursively compute model-free adaptive control input. The controller is designed only by using I/O data of the controlled system, and no structural information or external testing signals are needed. Simulation result shows that the proposed algorithm is an effective strategy with excellent tracking ability and strong robustness.
引用
收藏
页码:3322 / 3325
页数:4
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