Service Life Forecast and Evaluation of Transmission System for Complicated Equipment

摘要：

　　Transmission system is the key subsystem of Complicated equipment to realize its maneuverability.Statistic data show that 36 percent of chassis faults is caused by transmission system.To overcome the difficulties of battle decision in confirming appropriate maintenance periods and allocating maintenance resource,a new kind service life and evaluation method based on virtual prototype and Finite Element Analysis (FEA) is put forward firstly.The three-dimensional solid models of transmission system is established and assembled in Pro/E.By adding relevant forces and constraints,the working and fault emergence and development processes are simulated in MSC.ADAMS.The FEA models of key components are established in MSC.Patran and FE-FATIGUE.On the basis of simulation results of virtual prototype and FEA analysis results,the service life of key components of transmission system can be calculated.

关键词： transmission system finite element analysis service life virtual prototype forecast

作者: Lijun Cao Guibo Yu Shuhai Wang Qiao Ma Jianzhuang Zhi Huibin Hu

作者单位: Shijiazhuang Mechanical Engineering College Shijiazhuang, Hebei, China Shijiazhuang Army Command College Shijiazhuang, Hebei, China

会议类型: 国际会议

会议名称: 2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering & The 3rd International Conference on Maintenance Engineering (2012质量,可靠性,风险,维修性及安全性工程国际会议(QR2MSE 2012 & ICME 2012))

会议地点: 成都

会议语种:英文

页码: 784-787

在线出版日期: 2012-06-15（万方平台首次上网日期，不代表论文的发表时间）