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针对末敏弹开伞过程中伞绳拉直、开伞充气和减速稳定段的运动特点,提出了一种采用多普勒雷达实现多目标测速的模拟试验方法,并成功地进行了末敏弹系统开伞过程的模拟试验。利用开伞过程各段弹道方程对试验结果进行应用分析研究,从中提出了弹道计算中必需的特征参数。试验证明,该方法真实反映了末敏弹伞系统开伞过程的运动规律,其测试结果可以满足末敏弹系统相应弹道段实际弹道计算的基本需要,是一种实用、可靠的方法。
Aiming at the movement characteristics of umbrella straightening, opening inflating and decelerating stabilizing section during the process of priming bombs, a simulation test method using Doppler radar to achieve multi-target velocimetry was proposed. Finally, System parachute process simulation test. Through the application of the ballistic equations of each section of the parachute process to the test results, the necessary characteristic parameters of the ballistic calculation are proposed. The test proves that this method can truly reflect the movement law of the apical parachute system during the parachute process. The test results can meet the basic requirements of the actual trajectory calculation of the corresponding ballistic segment of the end-sensitive projectile system, and is a practical and reliable method.