Experimental Research of Dynamic Design of the Structural Boundary Conditions

摘要：

In engineering application, sometimes designing its boundary conditions to satisfy the dynamic characteristics of a structure is demanded. For these situations, approach for dynamic design of structural boundary is developed and investigated by the experiment. The experiment to explore the feasibility and effectiveness of the approach to the dynamic design of the structural boundary is schemed and the errors of frequencies and MAC (modal assurance criterion) values of mode shapes between the structure of dynamic designing boundary and the structure designated the dynamic characteristics are compared. The results of the experiment showed that the approach to the dynamic design of the structural boundary is feasible and effectively applied to engineering structures.

关键词： structural optimal dynamic design dynamic design of the structural boundary model parameters modal assurance criterion

作者: GAO Yuefei JIANG Jiesheng GU Songnian

作者单位: College of Mechatronic Engineering, North University of China, Shanxi, Taiyuan 030051, China;Institu Institute of Vibration Engineering, Northwestern Polytechnical university, Xian 710072, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）