基于Fuzzy自整定PID参数的飞机除冰车温度控制  

Aircraft deicing vehicle temperature control based on fuzzy self-tuning PID controller

作　　者：孙毅刚[1] 黄静静[2] 

机构地区：[1]中国民用航空学院交通工程学院,天津300300 [2]中国民用航空学院机电工程学院,天津300300

出　　处：《计算机工程与设计》2006年第16期2982-2984,2987,共4页Computer Engineering and Design

基　　金：中国民航总局科技基金项目(2003-80-16)

摘　　要：针对新型飞机除冰车加热系统的大迟延特性和模型不确定性,设计了Fuzzy自整定PID参数的Smith预估飞机除冰车温度控制系统。根据实验数据及其工作原理建立了加热系统数学模型,并用Matlab进行仿真,仿真结果表明所设计的控制系统在稳定性、准确性,鲁棒性方面明显优于该除冰车现有的Smith预估控制系统。In order to overcome the large delay and the uncertainty of the heating system in new aircraft deicing Vehicle, a control system based on fuzzy self-tuning PID smith controller is proposed. By analyzing the data of experiments and the principle of operation, the mathematics model of the heating system is established, and imitated on computer with Matlab. It is validated that the stabilization, nicety and robustness of this control system apparently are superior to general smith predicting control system.

关 键 词：飞机除冰车 模糊PID 参数自整定 Smith预估 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]