飞机安全服役包线的建立

针对提高飞机的服役安全性,提出了飞机设计安全性、飞机服役安全性和飞机安全服役包线的概念.分析了飞机安全服役包线的体系结构和内涵,初步建立了飞机安全服役包线,并探讨了飞机安全服役包线在保证飞机服役安全方面的应用.按照安全服役包线对飞机进行使用和管理,能够有效提高飞机的服役安全性.

Establishment of the Safe-Service-Envelope for Aircraft

In order to improve the service safety of aircraft, the concepts of Inherent Safety, Service-safety and Safe-service-envelope for aircraft are put forward. And, the architecture and connotation of the Safe-service-envelope for Aircraft (SSEA) are analyzed. The system of SSEA can be divided into Safe-flight Envelope system and Structural Life Envelope system for aircraft. Then the method to establish those envelopes is investigated, and the SSEA is built up. Besides, the application of the SSEA is discussed. The SSEA is a good development of usage restrictions which are incorporated in airworthy standard for aircraft. Utilizing SSEA in every phase of service, the safety of aircraft in missions and life-span can be greatly improved, and the service-safety for aircraft will also be promoted effectively.