“terrain matching guidance”的概念、定义、翻译、参考文献-科学参考

单词	terrain matching guidance
释义	terrain matching guidance Encyclopedia 工学地形匹配制导释 terrain matching guidance地形匹配制导根据弹载测高系统实测航迹下方的地形高程剖面数据，与预先存储在弹上的基准地形高程数据进行相关匹配运算形成导引信号的一种制导方式。工学匹配制导释 terrain matching guidance地形匹配制导利用目标及其周围环境的地形轮廓线（等高线）为匹配特征引导飞行器飞行的制导方法与技术。又称地形辅助导航系统。
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