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Adaptive control for aircraft anti-skid braking system

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The aircraft tire friction force varies significantly with different types of runway materials, surface lubricity and vertical load, which affects the braking efficiency. In this paper, the dynamic LuGre model is introduced to describe the friction force, which could give a projective mapping from the physical unknown runway state to mathematical friction force model with parametric uncertainties. The state observers are employed to estimate the unmeasurable internal friction states of the friction force model and the estimates are substituted into the parameter adaptive law to obtain the current runway state. The pseudo-static friction force model is calculated online to obtain the maximum friction coefficient and its slip ratio. This slip ratio is set as the tracking target for the well-designed feed-forward controller based on the feedback linearization method. The simulation results are shown to verify the proposed method.

源语言英语
主期刊名Advanced Design and Manufacturing Technology III
1160-1163
页数4
DOI
出版状态已出版 - 2013
活动3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013 - Anshan, 中国
期限: 13 7月 201314 7月 2013

出版系列

姓名Applied Mechanics and Materials
397-400
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013
国家/地区中国
Anshan
时期13/07/1314/07/13

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