TITO系统的非线性鲁棒控制器参数整定  

Study on Parameters Tuning Rule of Nonlinear Robust Controller for TITO Systems

作　　者：李东海[1] 徐益[2] 老大中[2] 宋跃进[3] 王宇楠[2] 

机构地区：[1]电力系统与发电设备控制与仿真国家重点实验室清华大学热能系,北京100084 [2]北京理工大学宇航学院,北京100081 [3]中国兵器工业集团二0七研究所,太原030006

出　　处：《系统仿真学报》2009年第21期6786-6793,共8页Journal of System Simulation

基　　金：国家重点实验室基金(610103001)

摘　　要：基于Monte-Carlo实验研究了TITO(二输入二输出)系统的非线性鲁棒控制器(NRC)参数整定的规律。提出了以一种Monte-Carlo实验原理为基础的NRC参数整定规律研究方法。该方法以ITAE值和超调量为控制系统性能指标,主要分析NRC参数取值变化对控制系统性能鲁棒性的影响。以若干典型TITO非线性对象为例进行仿真研究,并在大量仿真试验结果的基础上,总结出TITO系统的NRC参数整定的规律。Parameters Tuning Rule of Nonlinear Robust Controller （NRC） for TITO （Two-Input-Two-Output Systems was studied based on Monte-Carlo method. The research scheme for NRC tuning rule was provided. This scheme made ITAE index and overshot as the control performance criteria, mainly analyzed the relation between parameters and robustness of the control system. Taking several typical TITO nonlinear plants as examples, simulation research was made. Based on the results, the parameters tuning rule of NRC for TITO systems was concluded.

关 键 词：NRC 控制系统 参数整定 MONTE-CARLO方法 鲁棒性 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]