中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
基于闭环响应特性的PID参数调节方法

文献类型:期刊论文

作者刘坤; 朱志强; 韩建达
刊名信息与控制
出版日期2014
卷号43期号:6页码:669-674
关键词PID控制 特征频率 频率特性 闭环响应 频域分析
ISSN号1002-0411
其他题名Tuning Method for Proportional-integral-derivative Parameters Based on Closed Loop Response
产权排序1
中文摘要针对控制系统设计中,物理系统的模型辨识误差对控制系统性能的影响问题,提出了一种基于闭环响应特性的PID(proportional-integral-derivative)控制器参数调整方法.首先分析了PID控制器自身的频域特性,并提出了PID特征频率的概念,从而建立了PID参数和PID控制系统频域特性之间的联系.在此基础上,提出了基于系统闭环响应特性的PID参数调整准则.这些调整准则的优点在于:在应用这些准则对PID控制系统进行调整时,所依据的是系统的闭环响应特性,而不需要被控对象的系统模型.采用本文所提方法,对典型被控系统模型进行了控制器的仿真设计.仿真结果表明,所设计控制系统,其阶跃响应快...
英文摘要Abstract In the design of control systems,the model identification error of a physical system will affect the performance of the designed system. To solve this problem,we propose a proportional-integral-derivative ( PID) parameter tuning method based on the closed loop response property. After analyzing the frequency properties of a PID controller, we propose the concept of characteristic frequency of a PID controller to build a relationship between the PID parameters and the frequency properties of a PID control system. Then we give the PID parameter tuning rules based on the characteristics of closed loop response. The main merit of these tuning rules is that only the characteristics of the closed loop response of the control system are required in the tuning process,while the system model of the controlled object is not needed. Using the proposed method,simulations are conducted to design control systems for typical models. The simulation results show that the step response of the designed system is quick without overshot,and its disturbance suppression is very effective. Thus the effectiveness of these tuning rules is verified.
收录类别CSCD
资助信息国家863计划资助项目(2012AA041501,2011AA040202); 中国博士后科学基金资助项目(Y0P119H101)
语种中文
CSCD记录号CSCD:5330296
公开日期2015-03-30
源URL[http://ir.sia.ac.cn/handle/173321/15772]  
专题沈阳自动化研究所_机器人学研究室
推荐引用方式
GB/T 7714
刘坤,朱志强,韩建达. 基于闭环响应特性的PID参数调节方法[J]. 信息与控制,2014,43(6):669-674.
APA 刘坤,朱志强,&韩建达.(2014).基于闭环响应特性的PID参数调节方法.信息与控制,43(6),669-674.
MLA 刘坤,et al."基于闭环响应特性的PID参数调节方法".信息与控制 43.6(2014):669-674.

入库方式: OAI收割

来源:沈阳自动化研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。