滞后系统基于模糊工具箱的模糊复合Smith控制  

The combined fuzzy and Smith control of dead-time system based on fuzzy toolbox

作　　者：王文广[1] 王文博[1] 

机构地区：[1]合肥工业大学电气工程学院,安徽合肥230009

出　　处：《合肥工业大学学报（自然科学版）》2000年第z1期904-907,共4页Journal of Hefei University of Technology：Natural Science

摘　　要：文章提出一种解决滞后系统控制问题的模糊复合 Sm ith控制方法 ,即设计一种复合模糊控制器。利用模糊工具箱对此方法进行仿真。仿真手段具有简单、明了等优点。仿真结果表明这种复合控制器的可知效果好 ,特别是解决了系统的振荡问题 ,且结构简单 ,易于理解和实现。A combined fuzzy and Smith estimation control method for solving the problem in controlling the system with dead time feature is stated and a combined fuzzy controller is designed. The method is simulated by using fuzzy toolbox. It has advantage of simplicity. The simulation results show that the controller has good knowable effect and especially overcome the vibration in output of the system. The controller is simple and easy to be comprehended and realized.

关 键 词：滞后系统 模糊控制 SMITH预估器 模糊工具箱 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]