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《China Mechanical Engineering》 2016-17
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Analysis of Structure Vibration Based on Out-of-plane Monocular Vision

Yu Qibing;Yin Aijun;Xue Lei;Zhang Quan;Research Center of System Health Maintenance,Chongqing Technology and Business University;State Key Laboratory of Mechanical Transmissions,Chongqing University;  
Conventional vision measurement had problems of complex system or large amount of calculations.The measurement principles of out-of-plane vision were researched.And combining the theory of modal analysis,the structural vibration parameters were identified by a CCD camera under the normal light conditions.And compared the experimental results and ANSYS shows the method can measure the structure vibration parameters(natural frequency,damping and vibration mode)accurately.The future researches of this method were given in the end of the paper.
【Fund】: 国家自然科学基金资助项目(51105396);; 装备系统服役健康保障国际联合研究中心开放基金资助项目(KFJJ201501002);; 重庆市科委项目(cstc2015jcyjA70007)
【CateGory Index】: TP391.41
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1 CHEN Gong;Zhu Xifang;ZHOU Xiangcai;LI Chunxiang;LOU Xilu;Changzhou Institute of Technology,Changzhou modern photoelectricity technology institute of technology;;Detection Method of the LGP Warpage Degree Based on Image Definition Criterion[J];光电子技术;2015-04
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