会议专题

Research and Application on Fault Simulation Technology Based on Virtual Prototype

  Aiming at the present application of fault simulation technology based on virtual prototype,virtual prototype technology and fault injection technology were studied and analyzed,and the fault injection technology was improved.Taking a mechanical system as research subject,the mechanism of fault caused by a springs fatigue failure was analyzed.The systems dynamic response of different fault phases was analyzed based on the systems virtual prototype.Finally,the occasion of fault occurrence,springs stiffness dropping to between 90% and 91% of primary value,is confirmed.The simulation result provides characteristic information for preventing and diagnosing fault.

virtual prototype fault simulation fault injection fatigue

Yan-feng Yang Jian Zheng Chang-chun Di

Mechanical Engineering College, Shijiazhuang, China

国际会议

the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

香港

英文

389-392

2012-07-27(万方平台首次上网日期,不代表论文的发表时间)