大滞后系统中仿人智能二自由度控制  

TWO-DEGREE-OF-FREEDOM HUMAN-SIMULATED INTELLIGENT CONTROL FOR LARGE DELAY SYSTEM

作　　者：张洲[1] 张玲[1] 郑恩让[1] 

机构地区：[1]陕西科技大学,陕西咸阳712081

出　　处：《微计算机信息》2007年第22期43-45,共3页Control & Automation

基　　金：陕西省教育厅基金项目(02JK174)

摘　　要：针对大时滞系统,提出了一种仿人智能二自由度控制方法.该方法通过使用仿人智能控制器代替PID控制器,使系统的鲁棒性和抗扰性得到明显改善。仿真研究结果表明,即使对于大纯滞后且有扰动的系统,其参数与结构发生变化时,系统仍能获得较好的控制性能。A two-degree-of-freedom （2DOF）human-simulated intelligent control for large delay system is proposed. Robustness and disturbance are greatly improved by the use of human-simulated intelligent controller, Instead of PID controller. Simulation results shows that the better control performance can be achieved for the process with large delay system and subjected to disturbances, even in the case that its parameters and structure change.

关 键 词：滞后系统 二自由度控制 仿人智能控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]