Modal Analysis of a Diesel Engines Main Parts

摘要：

Based on the combination of modal analysis technology and finite element method (FEM), the modal parameters identification of the main parts of a diesel engine (crank shaft and connecting rod) are tested using hammer beat method and calculated by means of I-DEAS software. The natural frequency, damper and shake mode parameters of the parts are identified. The results could provide basis for structure dynamic analysis and control of noise of the diesel engine.

关键词： modal analysis modal test crank shaft connecting rod

作者: JIANG Shao-zhong YAN Wen-bing KONG Chao

作者单位: School of Automotive and Transportation, Tianjin University of Technology and Education Tianjin, 300222, P.R.China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 381-384

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）