soft lunar landing

常見(jiàn)例句

It is one of the most important technologies for guidance and control of lunar soft landing at main braking phase.
本文針對(duì)月球軟著陸的最終著陸段，提出了一種利用繩索進(jìn)行軟著陸的新方案。
The descending trajectory and the guidance method were presented for the braking phase of lunar soft-landing from a circular orbit.
對(duì)自環(huán)月軌道開(kāi)始的月球軟著陸制動(dòng)段飛行軌跡和制導(dǎo)律進(jìn)行了研究。
Firstly, based on simplified dynamics of lunar soft landing, an explicit guidance law was induced by solving the special two-point boundary value problem.
首先，基于簡(jiǎn)化的軟著陸動(dòng)力學(xué)模型，通過(guò)求解特殊兩點(diǎn)邊值問(wèn)題，給出了一種實(shí)時(shí)顯式制導(dǎo)方法。