《机床与液压》 Hydromechatronics Engineering

文章详情

稿件标题: Immunity Based Optimizing Method for Controller Parameter
稿件作者: PEI Yu-ling
关键字词: optimization of parameter tuning, immune principle;,genetic algorithm, intelligent PID control
文章摘要: Aimed at the puzzle of optimization on line for controller parameter, the paper proposed a sort of tuning method in parameter optimization for controller based on the immune theory. By means of immunobiologic principle, the method took respectively the optimum solution and feasible solution of parameter tuning for controller to be abstracted as the antigen and antibody, by use of immune genetic algorithm, under the condition of satisfying constraint, it solved the corresponding controller parameter that made the objective function J(x) get the extremum. In the paper, it expounded the design step, described the optimization process of parameter, made the comparative research of control algorithm, gave the result of simulation experiment, and analyzed the performance index of system. The simulation result demonstrated the superiority of its algorithm, and validated its rationality and effectiveness. The research result shows that the proposed method can be applied to parameter tuning for
收录刊物: 2012.12
稿件基金:
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