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摘要: 为了获得炮口冲击试验装置的冲击参数,保证火炮后坐模拟试验的精度和有效性,以某型地面火 炮为对象,基于MSC.ADAMS软件,开发了虚拟的火炮后坐模拟试验平台,实现了火炮动态后坐、复进过程 的动力学模拟,开展了冲击参数的均匀试验设计。通过试验与数值模拟结果的比较,验证了冲击参数组合的 合理性和模拟试验的有效性。Abstract: Inordertoobtaintheimpactparametersdominatingtheaccuracyandvalidityofgunrecoil simulationexperiments,thevirtualsimulationtestmodelforacertaingunwasdevelopedbasedon MSC.ADAMSsoftware.Andthedevelopedmodelwasappliedtonumericallysimulatethedynamic recoilandcounterrecoilofthegunandtoconducttheuniformdesignexperimentsfortheimpactparameters. Thenumericallysimulatedresultswerecomparedwiththeexperimentalones.Itisshown thattheimpactparametersobtainedbythedevelopedmodelarereasonableandthesimulationtestis valid.
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Key words:
- mechanicsofexplosion /
- dynamicrecoil /
- impactonmuzzle /
- gun /
- virtualprototype /
- coaxialforceofguntube
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