一种基于人类学习认知过程的PID控制方法  

An PID control method based on human learning cognitive process

作　　者：李继广 董彦非 屈高敏 杨雷恒 易俊杰 LI Jiguang;DONG Yanfei;QU Gaomin;YANG Leiheng;YI Junjie(School of Aerocraft, Xi'an Aeronautical University, Xi'an 710077, China;School of General Aviation, Xi'an Aerotechnical Polytechnic College, Xi'an 710089, China;Xi'an UAV Application Innovation Base, Xi'an 710071, China)

机构地区：[1]西安航空学院飞行器学院,陕西西安710077 [2]西安市无人机应用创新基地,陕西西安710071 [3]西安航空职业技术学院通用航空学院,陕西西安710089

出　　处：《应用科技》2019年第2期75-79,共5页Applied Science and Technology

基　　金：通用航空技术中心基金项目(XHY-2016084);陕西省自然科学基金项目(2016JM1014)

摘　　要：针对传统PID方法对复杂系统非线性问题控制能力不足缺点,提出了一种基于人类学习认识模型的智能PID控制方法。首先建立了人类不同年龄阶段学习认识过程的数学模型,并应用该模型设计了一种可以在线自主调参的智能PID控制器。该控制器不仅具有自学习、自调整的能力,还克服了大多数智能方法计算迭代复杂、没有数学解析模型的缺点。仿真结果表明本文设计的控制器是有效的。In order to overcome the shortcomings of traditional PID methods in controlling nonlinear problem of complex systems,an intelligent PID control method based on human learning cognitive model is proposed in this paper.Firstly,the mathematical model of learning process in different age stages of the mankind was established,and an intelligent PID controller with on-line self-tuning parameters was designed.The controller not only has the ability of self-learning and self-adjusting,but also overcomes the shortcomings of most intelligent methods,such as complicated iteration and not having mathematical analytical model.The simulation results show that the controller is effective.

关 键 词：智能控制 人类学习模型 控制方法 智能PID控制器 自适应方法 参数整定 复杂系统 非线性 

分 类 号：TJ391[兵器科学与技术—火炮、自动武器与弹药工程] TJ761.1