Fault Simulation and Knowledge Acquisition Based on Virtual Prototyping

摘要：

Virtual prototyping for a type of large-caliber gun is firstly established to simulate the typical faults in all kinds of firing conditions to obtain the internal laws about construction and function in recoiling and counter-recoiling processes. The basic steps of virtual prototyping development in ADAMS and Solidworks are illustrated. The force analysis and simulation of firing process show the main influencing factors to firing performance We select one typical fault—too much recoiling length as research object. The effects of abrasion of throttling ring in recoil brake to maximum recoiling resistance Rmax and maximum recoiling length Xmax is simulated by virtual prototyping. The extreme threshold of abrasion of throttling ring in recoil brake can be obtained from the simulation results. Therefore, the deep-seated knowledge about structure and function can be transmitted into shallow rules for fault diagnosis and forecast.

关键词： knowledge acquisition virtual prototyping simulation abrasion

作者: QIN Junqi HU Huibin CAO Lijun

作者单位: Shijiazhuang Mechanical Engineering College, Shijiazhuang,Hebei 050003, China Military Operations Research Center, Shijiazhuang Army Command College, Shijiazhuang 050084, China

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 163-166

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）