Objective To set the limitative route dimension for armored vehicle driving test in a scientific manner. Methods Visio tracer was adopted to simulate the armored vehicle body, running state and working road. Theory value of different limitative route was computed according to armored vehicle working parameters. Results The simulation calcula-tion indicated that the theoretical minimal route was 42 meters and the minimal entrance was 4. 5 meters for the novel ar-mored vehicle to pass the 5 pole curve. The real initial route size was set to 50 meters and the real initial entrance was set to 4. 5 meters. Conclusions The application of Visio tracer simulation method could realize scientific setting of the limitative route for armored vehicle. Data support was offered for dimension setting of limitative route for new-type armored vehicle.%目的：科学设置装甲车辆驾驶考核限制路尺寸。方法采用 Visio 绘图工具,对装甲车辆车体、运动状态、道路进行模拟仿真,根据装甲车辆行驶性能参数,测算不同限制路尺寸的理论值。结果通过仿真测算,某新型装甲车辆通过的五杆弯道限制路理论最小总长为42 m,理论最小入口宽为4 m,实际尺寸初始值设置为总长50 m,入口宽为4.5 m。结论采用 Visio 绘图仿真的方法能够科学准确地进行装甲车辆限制路尺寸设置,为新型装甲车辆限制路尺寸设置提供有效的数据支撑。
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