基于安全性需求的高升力控制系统架构设计

Research for High Lift System Architecture Design Based on Safety Requirement

基于某高升力系统的安全性设计需求,设计完成的系统控制架构设计能够满足预期要求,实现襟缝翼收放控制和通讯告警等功能,高升力系统的控制余度控制和架构设计也直接影响着飞机的气动性能和飞行安全,为同类产品的研发提供了设计思路。

As an important subsystem of aircraft flight control system,the high-lift system realizes the functions of flap motion control and communication warning.The control redundancy and architecture design of the high-lift system also directly affect the aerodynamic performance and flight safety of the aircraft.Based on the safety requirements of a certain high-lift system,this paper introduces the system control architecture redundancy and logic design method,which can meet the safety requirements by analysis and validation,and also provides the design ideas for the research and development of similar products.