采用沿约束轨迹的推演计算方法及优化原理对航天飞机自动着陆飞行轨迹进行优化设计。
This paper applies the technique of constrained trajectory propagation and optimal theory to design the autolanding trajectory for a space shuttle.
航空，航天，和雷达技术专业的学生学习地面系统的原理、技术和设备用于支持航空飞行操作和太空作业。
This program focuses on the principles. technology. and maintenance of ground-based systems and equipments used to support aviation flight operations and space operations.
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