This thesis deeply researches the virtual reality techniques used in the spacecraft's soft landing process on asteroids.

本文对深空探测器在小行星表面软着陆过程中一些虚拟现实技术进行较为深入的研究。

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In order to control the plane's landing process much better, this paper decouples height and velocity with fuzzy reasoning.

为了更好地控制飞机的着陆飞行，采用模糊推理的方法，实现飞行高度和飞行速度的解耦控制。

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Then, it introduces the modeling method of the parachute system, emphasizes the model of the main cloths and the realization of the landing process.

接着介绍了伞系统的建模方法，重点讨论了主伞衣的模型和降落过程的实现。

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Although a lot of science went into this landing process, superstition on landing night can't hurt.

CNN: Rover Curiosity near Mars landing

The landing process was dubbed "seven minutes of terror" and involved the world's largest supersonic parachute and a sky crane.

CNN: Mars rover mission's 'Mohawk Guy' inspires Obama

This jaw-dropping landing process, involving a sky crane and the world's largest supersonic parachute, allowed the spacecraft carrying Curiosity to target the landing area that scientists had meticulously chosen.

CNN: Mars landing went 'flawlessly,' scientists say