摘要
依照将EWIS作为飞机独立功能系统的研制理念,从型号工程实践中出发,分析明确了飞机运营中EWIS的计划和非计划维修工作任务,并在此基础上创新性地提出了针对EWIS维修性设计的定性要求、结合EWIS组件的设计特点提出了以EDZ为对象进行维修性设计要求分解的方法,以及型号研制中开展EWIS的维修性分析与评估验证的方法。
This paper clarifies the EWIS scheduled and un- scheduled maintenance tasks of aircraft in service according to the concept of the Electrical Wiring Interconnection System（ EWIS） as a special functional system of the aircraft,relying on the type development practice. Based on this,some special maintainability qualitative requirements were presented,a set of new process and method of allocating the maintainability requirements to EWIS design zones were innovatively delivered,and some feasible means of EWIS maintainability evaluation or verification were studied.
出处
《民用飞机设计与研究》
2016年第1期39-44,共6页
Civil Aircraft Design & Research
关键词
电气线路互联系统
维修性设计
定性要求
指标分配
验证
electrical wiring interconnection system
maintainability design
qualitative requirement
index allocation
verification
