Muzzle strong impact is a feasible test method of gun-power-recoil to simulate gun firing. For the firing simulation accuracy of gun-power-recoil test machine, a certain self-propelled gun was researched, and the virtual prototype model of gun-power-recoil test machine was built by using ADAMS/ATV. Based on the virtual prototype model, recoil displacement, recoil velocity, recoil acceleration curves were obtained. Through solving relative error of curves and landmark method, an evaluation method was presented which has two evaluating indexes, shape similarity and numerical value similarity. Simulation accuracy of the test machine was 0.8654, which indicated the test machine can simulate the dynamic characteristics of gun firing accurately.
杨玉良;秦俊奇;狄长春;邓辉咏;张小嘎. 火炮动力后坐试验台建模及射击模拟准确度评估[J]. , 2014, 33(10): 127-130.
YANG Yu-liang;QIN Jun-qi;DI Chang-chun;DENG Hui-yong;ZHANG Xiao-ga. Model building and simulation accuracy assessment of gun-power-recoil test machine. , 2014, 33(10): 127-130.