Dynamical Behaviours of the Nose Landing Gear with Freeplay and Stochastic Disturbance

Xiaolei Du, Yong Xu

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Shimmy dynamics of a dual wheel nose landing gear system with torsional freeplay under stochastic lateral disturbances is studied. Dynamic characteristics of the deterministic case are numerically analyzed, especially the shimmy of the landing gear through bifurcation analysis. Meanwhile, the influences of the freeplay nonlinearity on shimmy behaviours are examined in detail. Impacts of stochastic lateral disturbances on the shimmy of the landing gear system are performed via time history and recurrence plots. Our results show that the interaction between the freeplay nonlinearity and the random load induces a significant reduction in the critical shimmy velocity, which has an adverse impact on the stability of the nose landing gear of an aircraft.

源语言英语
主期刊名16th International Symposium on Advanced Vehicle Control - Proceedings of AVEC 2024 – Society of Automotive Engineers of Japan
编辑Giampiero Mastinu, Francesco Braghin, Federico Cheli, Matteo Corno, Sergio M. Savaresi
出版商Springer Science and Business Media Deutschland GmbH
474-480
页数7
ISBN(印刷版)9783031703911
DOI
出版状态已出版 - 2024
活动16th International Symposium on Advanced Vehicle Control, AVEC 2024 - Milan, 意大利
期限: 2 9月 20246 9月 2024

出版系列

姓名Lecture Notes in Mechanical Engineering
ISSN(印刷版)2195-4356
ISSN(电子版)2195-4364

会议

会议16th International Symposium on Advanced Vehicle Control, AVEC 2024
国家/地区意大利
Milan
时期2/09/246/09/24

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