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神经网络自适应广义预测解耦控制器的设计
引用本文:史旭华. 神经网络自适应广义预测解耦控制器的设计[J]. 系统仿真学报, 2005, 17(1): 178-180
作者姓名:史旭华
作者单位:宁波大学信息工程学院自动化系,宁波,315211
摘    要:提出了一种神经网络补偿自适应广义预测解耦控制方案,即用神经网络逼近通道间的耦合、非线性及未建模动态,且采用了改进RLS辨识算法及用后能改善辨识效果,从而增进自适应控制的精度与鲁棒性,能解决参数不确定的非线性多变量耦合问题,给出了该算法的实现原理及步骤。理论分析和仿真结果表明,该方案是有效的。

关 键 词:解耦控制 广义预测控制 自适应控制 神经网络补偿
文章编号:1004-731X(2005)01-0178-03
修稿时间:2003-12-26

A Design Method for Adaptive Generalized Predictive Decoupling Controller Based on the a Neural Network
SHI Xu-hua. A Design Method for Adaptive Generalized Predictive Decoupling Controller Based on the a Neural Network[J]. Journal of System Simulation, 2005, 17(1): 178-180
Authors:SHI Xu-hua
Abstract:A method for adaptive generalized predictive decoupling controller based on the compensation via a neural network is put forward. Using improved RLS identification algorithm and neural network which could approach passages coupling, nonlinear and unmodeled dynamics could make identification much better. So, control precision and robustness for adaptive control will be improved. It can solve nonlinear uncertain multi-variable coupled problem. Principles and the steps of the algorithm are given. Theory analysis and simulation results show that the algorithm is effective.
Keywords:decoupling control  generalized redictive control  adaptive control  neural network compensation
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