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拖靶安全释放是拖靶系统正常执行任务的前提,拖靶挂机安装角度的优劣直接影响着拖靶的安全释放。依据拖靶释放特性建立了拖靶系统动力学模型,提出了拖靶安全释放的条件,给出了拖靶挂机安装角度的计算方法;通过实例对方法的正确性进行了验证,其结果直接应用于某新型拖机改装试验中,取得了满意的效果。
The safe release of dragging target is the premise of dragging target system to perform the task normally. The merits and demerits of mounting dragging target directly affect the safe release of dragging target. According to the release characteristics of dragging target, the kinematics model of dragging target system was established, the conditions for safe release of towing target were put forward, and the calculation method of towing target mounting angle was given. The correctness of the method was verified by examples. The results were directly applied In a new type of tractor modification test, and achieved satisfactory results.