Safety analysis of actuation system of more electric aircraft

High performance and high reliability actuating system is the most important airborne subsystem which is related to flight safety, maneuverability and control quality. The research of actuation system is of great significance to the sustainable development goals of large passenger aircraft and large transport aircraft. In recent years, with the development of the system and equipment in the direction of multi-function and automation, the composition of the system is becoming more and more complex. In addition to the influence of many factors such as the worse flight environment and so on, the safety research work of the multi electric aircraft becomes more important. The safety assessment has become a design analysis which must be carried out in the design process of the flight control actuating system for multi electric aircraft. In this paper, the safety evaluation of the electrical actuating system is carried out to provide a useful reference for the development of the flight control actuating system for the airliner.