免疫调节增益的单神经元PID控制器  

New single neuron PID controller based on immune tuning

作　　者：王伟[1] 高晓智 王常虹[1] 王冲[3] 

机构地区：[1]哈尔滨工业大学空间控制与惯性技术研究中心,黑龙江哈尔滨150001 [2]芬兰赫尔辛基工业大学智能电力电子中心,赫尔辛基02150 [3]黑龙江科技学院信息与计算机工程学院,黑龙江哈尔滨150076

出　　处：《电机与控制学报》2008年第1期74-79,共6页Electric Machines and Control

基　　金：芬兰科学院基金(214144)

摘　　要：针对单神经元PID控制中学习速度较慢,动态响应时间长等问题,提出了免疫调节增益的单神经元PID控制器。将T细胞免疫调节机理与单神经元PID控制算法相结合,以提高单神经元PID控制器的学习速度,缩短动态响应时间,改善单神经元PID控制器的性能。仿真研究了免疫调节增益的单神经元PID控制器的定值跟踪性能和抗干扰性能以及直流电机伺服控制性能。仿真实验结果表明,这种新的控制算法学习速度快,动态响应时间短,具有较强的自适应性和鲁棒性,其控制性能优于单神经元PID控制。In view of the questions of the single neuron Proportional-Integral-Derivative （PID） control algorithm, a new immune-based single neuron PID controller sion of the T cell immune tuning mechanism for the single is presented in this paper. Based on the funeuron PID control technique, the learning rate, dynamic response and the performance of single neuron PID controller were improved. The tracking capabilities, anti-disturbance capabilities and direct current motor servocontrol capabilities of the immune-based single neuron PID controller were analyzed. The simulation results show that its learning rate is fast and its dynamic response time is short. And the novel algorithm has a strong robustness and self-adaptive, and its performance is better than that of the regular single neuron PID control.

关 键 词：免疫调节 单神经元控制 PID控制 直流电机 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]