“open loop guidance”的概念、定义、翻译、参考文献-科学参考

单词	open loop guidance
释义	open loop guidance Encyclopedia 工学弹道释 open loop guidance开环制导在飞行任务前根据预测的风场模型，设计可行或最优的飞行轨迹与制导指令（姿态角、发动机程序导引指令），并在飞行任务时根据预测的风场数据与当天的风场数据之间的差异修正制导指令，将修正后的制导指令预先存储到运载器的制导系统中，导引飞行器按程序飞行的制导方式。
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