Modeling and Control of Smart Helicopter Rotor Blade

作者:时间:2018-06-04浏览:213供图:审阅:来源:南京航空航天大学

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报告题目:Modeling and Control of Smart Helicopter Rotor Blade

报告人:王潇博士(航空宇航学院航空航天交叉研究院)

报告时间:201865日(星期二)14:30PM

报告地点:明故宫校区A18-209

主办单位:科协、航空航天交叉研究院、航空宇航学院

 

报告摘要:

Problems related to mathematical modeling and optimal dynamic control of pretwisted adaptive rotating blade are considered. The blade is modeled as a thin-walled beam accounting for nonclassical effects, such as anisotropy, transverse shear and warping inhibitions. The adaptive capabilities are provided by the actuators manufactured by anisotropic piezoelectric composite layers embedded into the structure. The active control strategy is adopted to study the dynamic behavior on vibration suppression. The control authority of the implementation of piezo-actuators with different ply-angles, considered in conjunction with that of the structural tailoring, are highlighted.

 

报告人简介:

王潇,讲师,20181月于意大利米兰理工大学获得博士学位,主要从事直升机智能旋翼气动弹性分析及主动控制等方面研究。