漏液对火炮性能的影响仿真及灵敏度分析  

Research on Effect of Leaking Liquid on Gun Performance Based on Relative Sensitivity Analysis

作　　者：李三群[1] 郭英军[2] 陶辰立[1] 

机构地区：[1]军械工程学院,石家庄050003 [2]河北科技大学,石家庄050034

出　　处：《火炮发射与控制学报》2005年第2期25-29,共5页Journal of Gun Launch & Control

基　　金：国家自然科学基金(50275148)

摘　　要：基于 ADAMS 建立了用于仿真火炮漏液故障影响的虚拟样机模型,仿真结果与试验数据对比,验证了虚拟样机建立的可信性。通过相对灵敏度分析,获得了驻退机漏液和复进机漏液对火炮工作性能指标的影响程度,仿真得到了驻退机漏液和复进机漏液的变化阈值。Virtual prototype model is established by ADAMS to simulate leaking liquid of recoil mecha- nism,and the believability is validated by comparisons of simulation data with test results from engi- neering practice.Degrees of the effect of leaking liquid of recoil and counterrecoil mechanism on gun per- formance indexes are obtained by virtual simulation based on relative sensitivity analysis and the leaking liquid threshold of recoil and counterrecoil mechanism as well.

关 键 词：灵敏度分析 漏液 火炮 虚拟样机模型 ADAMS 故障影响 数据对比 仿真结果 影响程度 性能指标 复进机 驻退机 可信性 

分 类 号：TJ301[兵器科学与技术—火炮、自动武器与弹药工程] TM911.14[电气工程—电力电子与电力传动]