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Dynamic modeling for a variable-span and variable-sweep unmanned aerial vehicle

  • 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

This paper designs a morphing UAV with variable span and variable sweep based on BQM-34 'Firebee' as a variant platform. By using a software called Datcom to calculate the aerodynamic coefficients between different variable configurations and considering the flow field hysteresis effect during the variant motion process, the aerodynamic parameter model of the morphing aircraft is established. The morphing aircraft can be simplified as a multi-rigid body system, and then Kane method is adopted to establish dynamic model of it. The longitudinal motion simulation of the model indicates that the model built in this paper is corresponding to the fixed wing aircraft dynamics response as well as it can reflect the dynamic characteristics of the variant process. Eventually, it provides a precise model for control system of a morphing UAV.

源语言英语
主期刊名CGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference
出版商Institute of Electrical and Electronics Engineers Inc.
1305-1310
页数6
ISBN(电子版)9781467383189
DOI
出版状态已出版 - 20 1月 2017
活动7th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2016 - Nanjing, Jiangsu, 中国
期限: 12 8月 201614 8月 2016

出版系列

姓名CGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference

会议

会议7th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2016
国家/地区中国
Nanjing, Jiangsu
时期12/08/1614/08/16

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