Stochastic nonlinear aeroelastic analysis of a wing with uncertain free play

摘要：

　　For both military and civil aircrafts are in service,there is always a variation of free play among the joint components of control surface due to wear.In fact,the variation of free play is an uncertain parameter.In this paper analytical procedure was developed,which can quantify uncertainties in the complicated wing with control surface and use the probability of failure to quantify risk information about nonlinear aeroelstic stability.

关键词： nonlinear aeroelastic analysis complicated wing uncertain free play uncertainty quantification

作者: Y.Li Z.C.Yang

作者单位: Northwestern Polytechnical University,Xian 710072,China

会议类型: 国际会议

会议名称: International Conference on Airworthiness & Fatigue -7th ICSAELS Series Conference(大飞机安全性能与疲劳国际会议)

会议地点: 北京

会议语种:英文

页码: 129-133

在线出版日期: 2013-03-24（万方平台首次上网日期，不代表论文的发表时间）