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MFC驱动的可变形机翼缩比模型主动变形研究

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Indexed by:期刊论文

Date of Publication:2018-01-01

Journal:压电与声光

Included Journals:CSCD

Volume:40

Issue:1

Page Number:104-107

ISSN No.:1004-2474

Key Words:压电执行器;热弹性比拟;复合材料;可变形机翼;仿真分析

Abstract:通过建立可变形机翼主动变形的仿真模型,分析压电纤维复合材料(MFC)驱动下的扭转变形,同时以地面实验作验证,研究了MFC在受电压载荷驱动下,对缩比模型主动变形产生的影响.结果表明,热弹性比拟法对可变形机翼在MFC驱动下的主动变形分析,是可行有效的;MFC的驱动效率和其与模型固定端的距离有关;同时,电压的加载方式和速度可进行自主化选择.

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