In this paper according to the equation of movement of the lunar module, under the condition of fixed thrust, the optimal direction of thrust is obtained.
本文根据登月舱的运动方程，在固定推力条件下，给出最优推力方向。
2
An efficient design algorithm for optimum design parameters of a thrust magnetic bearing with thermo - balance equation constraints is investigated.
本文阐述了一种推力磁轴承热平衡条件约束的设计参数优化的有效算法。
3
The six degrees of freedom dynamic equation of a kind of mass-controlled and thrust vectoring-controlled saucer-like air vehicles without tailes, wings and rudders was derived for the first time.