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一维弹道修正引信弹道修正策略分析

Keywords: 一维弹道修正,修正策略,蒙特卡洛仿真

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Abstract:

针对一维弹道修正引信阻力机构增阻能力有限的问题,采用概率与数理统计方法,以落入指定幅员区域弹丸数量最多为原则,对一维弹道修正弹药所需提前瞄准量、最大射程修正量进行分析.研究结果表明,采用只对部分弹丸进行修正,提前瞄准量是所需最大射程修正量的1/2,且为无修正弹丸落点纵向误差标准差2倍左右时,修正策略为最佳选择.以某155mm榴弹对象,进行蒙特卡洛打靶仿真分析,验证了该修正策略的正确性.该修正策略能以较小的提前瞄准量及所需最大射程修正量,使射程精度得到最大程度的改善,特别适用于阻力机构增阻能力有限的一维弹道修正引信.

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