从各种飞行安全事故的统计中可以看出,由于起落架而造成的事故占了很大的比例,而减震系统又是起落架的重中之重的主要部分。本文主要介绍组成减震系统的两个重要组成:减震支柱和轮胎。从结构分析入手,研究了起落架的可靠性。通过以上对起落架构造,影响飞行安全几个因素的论述,使人们重视对起落架的维护以及使用。 From the statistics of various flight accidents, it can be seen that the accident caused by the landing gear accounts for a large proportion, and the damping system is the most important part of the landing gear. This article focuses on two important components that make up a damping system: shock struts and tires. Starting with the structural analysis, the reliability of the landing gear was studied. Through the above description of the landing gear structure and several factors that affect flight safety, people pay more attention to the maintenance and use of the landing gear.