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报告题目：Development and application of vision-based measuring techniques in dynamic application

报告人：刘睿  助理研究员

             中国工程物理研究院化工材料研究所

时间：2018年1月3日下午15:00

地点：bt365官网亚洲版二层会议室

个人简介：

刘睿，中国工程物理研究院化工材料研究所助理研究员，主要从事实验力学和材料动态力学行为方面的研究。2007年获得北京理工大学弹药工程与爆炸技术专业学士学位，2010年获得中国科学院力学研究所工程力学专业硕士学位，同年，受聘于中国工程物理研究院化工材料研究所。2013年作为research associate在新加坡南洋理工大学淡马锡实验室high speed impact laboratory从事装甲防护的研究工作。2017年以highest honor获得意大利米兰理工大学Mechanical Engineering博士学位。

报告摘要：

The measurement of the angles of helicopter blades during flight is the goal to further develop strategies for the reduction of the emitted noise of the main rotor. Vision-based measuring technique as the best solution is developed and applied, compared with the traditional contact measuring techniques and other non-contact measuring techniques. Instead of laboratory level validation of the technique, real flight test is conducted. Therefore, the vision-based measuring technique must overcome the constraints including high vibration, variable lighting condition, narrow space measurement, high sampling frequency, long time flight and motion recovery. Corresponding algorithms are developed to satisfy the requirement of the measurement. The whole work is supported by European Union 7th Framework.