喷气推力 meaning in English
exhaust thrust
jet thrust
Examples
- The attitude control system using reaction thrusters is studied . based on phase plane theory , pd control law , time - optimal control law and time - fuel optimal control law were designed . characteristics and application conditions of these laws were compared in simulations
针对以喷气推力器作为执行机构的姿态控制系统,基于相平面分析方法,分别设计了pd 、时间最优和燃料-时间混合最优控制律,在仿真中分别比较了这几种方法的特点和适用条件。 - Then in allusion to biased momentum wheel system , based on classical control system a pid controller was design about pitching channel . according to specialty of roll - yawing channel , this paper discuss long - time cycle movement and short - time cycle movement . when design the control method of long - time cycle movement , whiff thruster is used to assistant the control system . when design the control method of short - time cycle movemen , in order to sovle the problem of coundn ’ t abtain the angular velocity signal , nonminimum phase controller advanced by terasaki is used
然后针对偏置动量飞轮系统,基于经典控制理论设计俯仰通道的pid控制律,根据滚动?偏航通道耦合的特点,分别讨论了由轨道角频率和章动频率引起的长周期运动和短周期运动。其中长周期运动控制律设计时,结合了喷气推力控制来辅助偏置动量控制;短周期运动控制中,为了解决不能获得角速度信号的问题,采用terasaki提出的非最小相位控制器进行控制。