Aircraft Electric Anti-skid Braking System Based on Fuzzy-PID Controller with Parameter Self-adjustment Feature  

作　　者：魏小辉 尹乔之 聂宏 张明 陶周亮 

机构地区：[1]State Key Laboratory of Mechanics and Control of Mechanical Structure,Nanjing University of Aeronautics and Astronautics

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》2014年第1期111-118,共8页南京航空航天大学学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China(51105197,51305198,11372129);the Project Funded by the Priority Academic Program Department of Jiangsu Higher Education Instructions

摘　　要：The principle of electric braking system is analyzed and an anti-skid braking system based on the slip rate control is proposed.The fuzzy-PID controller with parameter self-adjustment feature is designed for the anti-skid braking system.The dynamic model of aircraft ground braking is established in the simulation environment of MATLAB/SIMULINK,and simulation results of dry runway and wet runway are presented.The results show that the fuzzy-PID controller with parameter self-adjustment feature for the electric anti-skid braking system keeps working in the state of stability and the brake efficiencies are increased to 93%on dry runway and 82%on wet runway respectively.The principle of electric braking system is analyzed and an anti-skid braking system based on the slip rate control is proposed. The fuzzy-PID controller with parameter self-adjustment feature is designed for the anti-skid braking system. The dynamic model of aircraft ground braking is established in the simulation environment of MATLAB/SIMULINK, and simulation results of dry runway and wet runway are presented. The results show that the fuzzy-PID controller with parameter self-adjustment feature for the electric anti-skid braking system keeps working in the state of stability and the brake efficiencies are increased to 93% on dry runway and 82% on wet runway respectively.

关 键 词：electric braking system slip rate anti-skid braking fuzzy-PID controller 

分 类 号：V226[航空宇航科学与技术—飞行器设计]