| 基于改进遗传算法的单神经元自适应PID控制器 |
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| 引用本文： | 叶军. 基于改进遗传算法的单神经元自适应PID控制器[J]. 机床与液压, 2002, 0(6): 76-77 |
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| 作者姓名： | 叶军 |
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| 作者单位： | 绍兴文理学院机电系,浙江绍兴,312000 |
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| 基金项目： | 浙江省自然科学基金资助项目 (5 0 0 0 3 0 ) |
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| 摘 要： | 针对现有单个神经元的自适应PID控制器和遗传算法存在的不足，提出一种改进的遗传算法，并将其应用于单神经元自适应PID控制器中。该方法采用实数编码，模糊大变异操作，是为了提高收敛速度。仿真结果表明，基于改进遗传算法的单神经元自适应PID控制器不仅具有良好的控制性能，而且算法收敛速度优于现有的自适应控制器。
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| 关 键 词： | 遗传算法 单神经元自适应PID控制器 参数整定 |
| 文章编号： | 1001-3881(2002)6-076-2 |
| 修稿时间： | 2002-02-22 |
Adaptive PID Controller of A Neural Network Based on a New Genetic Algorithm |
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| Ye Jun. Adaptive PID Controller of A Neural Network Based on a New Genetic Algorithm[J]. Machine Tool & Hydraulics, 2002, 0(6): 76-77 |
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| Authors: | Ye Jun |
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| Abstract: | Aiming at the deficiency and limitation of present adaptive PID controllers of a neural network and genetic algorithm (GA), a new GA is proposed and is applied to the adaptive PID controller of a neural network The coding method of real number and fuzzy big mutation operating can enhance convergency speed The simulation results show that the adaptive PID controller based on the new GA not only has a satisfying control performance but is superior to the conventional adaptive controller in algorithm convergency speed |
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| Keywords: | Genetic algorithm Adaptive PID controller of a neural network Parameter-tuning |
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