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针对现代民用飞机设计特点,尤其是某些新技术的应用和飞机系列化发展的需求,在充分吸收和借鉴传统飞机概念设计阶段起落架设计方法的基础上,从工程应用角度出发,总结并提出一套现代民用飞机概念设计阶段起落架接地点设计流程及方法。同时,按照设计流程将影响起落架接地点设计的限制因素划分为适航安全、性能、结构、空间布置、运营等影响因素,明晰各限制因素对设计产生的影响。
In view of the design characteristics of modern civil aircraft, especially the application of some new technologies and the development of aircraft serialization, based on the design method of landing gear at the conceptual design phase of traditional aircraft, this paper summarizes and proposes from the perspective of engineering application A Set of Designing Process and Method of Landing Gear Landing Points for Conceptual Design of Modern Civil Aircraft. In the meantime, according to the design flow, the factors that affect the design of the landing gear grounding point are divided into the factors of airworthiness safety, performance, structure, space layout and operation, and the influence of each limiting factor on the design is clarified.