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Active control of a nonlinear aeroelastic system using the receptance method

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The question of active flutter control of a nonlinear aeroelastic system using the receptance method is investigated. A two-dimensional aeroelastic model with a polynomial nonlinearity in the pitching stiffness is considered. The method is applied to assign the poles of the closed-loop system to improve system stability. Runge-Kutta method is used for numerical simulations. The effects of various poles and control limitation are also discussed. Results show that the values of the poles affect both the system response and the input of the control surface, and the receptance method is effective for active control of the nonlinear aeroelastic system by rational pole assignments.

源语言英语
主期刊名ICNM 2013 - Proceedings of the 6th International Conference on Nonlinear Mechanics
编辑Zhe-Wei Zhou
出版商DEStech Publications Inc.
325-328
页数4
ISBN(电子版)9781605951096
出版状态已出版 - 2013
活动6th International Conference on Nonlinear Mechanics, ICNM 2013 - Shanghai, 中国
期限: 12 8月 201315 8月 2013

出版系列

姓名ICNM 2013 - Proceedings of the 6th International Conference on Nonlinear Mechanics

会议

会议6th International Conference on Nonlinear Mechanics, ICNM 2013
国家/地区中国
Shanghai
时期12/08/1315/08/13

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