Kai Feng, Jiangang Lu, Jinshui Chen. Nonlinearmodel predictive control based on support vectormachine and genetic algorithm[J]. Chin.J.Chem.Eng., 2015, 23(12): 2048-2052.
DOI:
Kai Feng, Jiangang Lu, Jinshui Chen. Nonlinearmodel predictive control based on support vectormachine and genetic algorithm[J]. Chin.J.Chem.Eng., 2015, 23(12): 2048-2052.DOI: 10.1016/j.cjche.2015.10.009.
Nonlinearmodel predictive control based on support vectormachine and genetic algorithm
摘要
Abstract
This paper presents a nonlinear model predictive control (NMPC) approach based on support vector machine (SVM) and genetic algorithm (GA) for multiple-input multiple-output (MIMO) nonlinear systems. Individual SVM is used to approximate each output of the controlled plant. Then the model is used in MPC control scheme to predict the outputs of the controlled plant. The optimal control sequence is calculated using GA with elite preserve strategy. Simulation results of a typical MIMO nonlinear system show that this method has a good ability of set points tracking and disturbance rejection.
关键词
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