摘要
采用时域确定性方法,建立了机身-起落架系统分析模型,分析了飞机在不平跑道上滑行的动态响应,并对某机型采用不同形式减震器———常油孔及变油孔的情况进行了计算、分析和比较。结果表明,变油孔设计能够明显改善飞机滑行的动态性能。
In this paper, An analytical model of the airframe - landing gear system was developed. By using the deterministic method, the dynamic responses of aircraft to runway unevenness was calculated where shock absorbers with both a constant orifice and a variable orifice were considered. Comparing the two eases showed that the latter obviously improves the dynamic response performances of aircraft.
出处
《飞机设计》
2005年第4期14-17,28,共5页
Aircraft Design
关键词
起落架
动态响应
确定性方法
landing gear
dynamic response
deterministic method
