民用飞机延程运行型号设计浅析

Analysis of Civil Aircraft Extended Operations Type Design

延程运行(ETOPS)是保证民用飞机安全飞行的重要运行要求。为了给国内ETOPS型号设计提供指导,对民用飞机ETOPS型号设计进行探索研究。简要介绍了ETOPS概念及其发展历程,梳理了民用飞机ETOPS型号设计的适航要求以及批准方法,通过对适航材料的研究,提出一种ETOPS型号设计思路。本文所提的设计思路能够指导国内民用飞机的ETOPS型号设计。

Extended operations（ETOPS） is an important operation to ensure the safety of civil aviation aircraft flight. With the purpose of guiding domestic ETOPS type design, civil aircraft ETOPS type design is studied. The ETOPS definition and development process are briefly introduced. Airworthiness requirement and approving method for civil aircraft ETOPS type design are sorted. Based on the researches of airworthiness material, an ETOPS type design idea is proposed. It can he a reference for the ETOPS type design for domestic civil aircraft.