Design and Reliability Analysis on Tri-redundancy Servo Actuator System
Reliability is one of the most important target in airplane designing, the redundancy technology is universally used in servo-actuator system of civil aircrafts Fly-by-Wire System (FBWS). In order to attain a high reliability, firstly the system structure is designed and redundancy allocation is given, accordingly the redundant management strategy and realization are described in detail. Based on Markov process reliability model is established. Taking fault coverage percentage of the first time and the second into account, reliability of the system is analyzed. The simulation result shows that the system has a high reliability.
redundancy servo system reliability markov model
Peng Zhang Jing Wang
Engineering and Technology Training Center Civil Aviation University of China Tianjin, 300300, China
国际会议
杭州
英文
642-645
2011-10-28（万方平台首次上网日期，不代表论文的发表时间）