而直接推力控制可以降低这些裕度，充分发挥发动机的性能。
Direct control of the thrust can reduce these margins and exploit potential performance of the engine.
对适合直线电机直接推力控制的方法进行理论分析和实验研究。
Direct thrust force control method for the linear motor in theory and experiment has been further studied.
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；
When design the control method of long-time cycle movement, whiff thruster is used to assistant the control system.
结果显示喉栓能够有效改变发动机燃烧室压力和推力，满足发动机推力控制要求。
Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust, which provided the capability for thrust control.
文中研究了一种基于DSP的永磁同步直线电机直接推力控制策略，并给出了该系统的硬件结构和程序流程图。
This paper applied direct torque control (DTC) tactics base on DSP to permanent magnet synchronous linear motor, gived the hardware structure and the software diagram of the system.
该控制策略将直线电机的稳定控制引入到最大推力控制中，通过控制电机的电磁力角，实现直线电机的速度控制。
The stable motor control was introduced to the maximum thrust control by using this strategy. The velocity control was realized through the control of electromagnetic thrust Angle.
新型精确制导导弹为了获得更大的机动性、敏捷性和更高的命中精度，大多采用了推力矢量控制或反作用推力控制。
Advanced agile missiles possess maneuverability, agility and accurate guidance performance by adopting thruster vector control or reaction control system thruster.
对控制程序的编写，本文着重介绍了掘进机刀盘驱动系统与TBM自动推进系统的推力控制和扭矩控制这两个方面。
The preparation of the control procedures, this paper introduces the TBM Systems and TBM cutter head drive propulsion system thrust automatic control and torque control of these two areas.
然后分别用一般的进化算法和改进的SPEA方法解决轨道转移的时间-能量优化问题，对于相对运动方程有限推力控制问题，本文用模糊控制的方法加以解决。
Then the paper applies EA and SPEA to an orbital transformation problem. - time-energy optimization o The paper also solve low thrust control problem of relative motion using fuzzy logic.
令人惊讶的是，通过给这些细胞一点点方向正确的推力，他们就能替代基因的控制。
Remarkably, by giving the cells a little push in the right direction, they could overcome the genetic programme.
但调查人员发现，这起事故有可能是一个严重的非对称推力（具体指两台发动机推力不同）问题造成了左滚，导致飞机失去控制。
The investigators found that the circumstances of this accident indicate that a severe asymmetric thrust condition caused a left roll that led to loss of control of the airplane.
说明了该控制系统在30公斤级与100公斤级的双组元燃料变推力姿控火箭发动机中的具体应用情况。
The practical applications of this control system to the hypergolic bipropellant attitude control rocket engines at 30kg and 100kg thrust levels respectively are stated.
对大型运载火箭的固体助推器，通常采用摆动喷管推力向量控制。
The deflecting nozzle thrust vector control is usually used in a large solid booster.
“菲莱”无法控制其下降过程，这就意味着所有的一切依靠于罗塞塔一开始的推力的准确性。
Philae had no ability to control its descent, which meant everything depended on the accuracy of Rosetta's initial shove.
在不增加激励器输入功率的情况下，带倾角激励器可以极大地增加主流偏转角度，推力向量控制效果很好。
The actuator at an angle can change greatly the primary jet direction and has a good effect on thrust vectoring without increasing input power.
本文采用理论分析、数值模拟与实验相结合的方法对合成射流流动机理及推力向量控制中的应用进行研究。
In this paper, the flow mechanism and the applications of thrust vectoring using synthetic jet are studied in theory, numerical simulation and experiment.
为使飞行器能在主动段很快地进入到理想弹道上，系统采用了非线性的推力向量控制及预测制导方法。
In order to enter into the ideal trajectory with minimal energy, the nonlinear thrust vector control and the prediction guidance are adopted in the missile guidance control system.
基于激光推进推力矢量控制，提出、设计并加工了一种三次反射激光聚焦系统。
Based on laser propulsion thrust vector control, a thrice reflecting focus system is put forward, designed and fabricated.
提出一种近月面定点悬停的控制方案，选用常推力液体发动机和脉冲式发动机实现悬停任务。
A control scheme is proposed, in which liquid engine of constant thrust and impulse thruster are chosen to achieve hover task.
本文这些分析为进一步进行推力计算、控制线路设计提出了理论依据。
The analyses in this paper offer the theoretical basis for the advanced calculation of thrust and design of control circuitry.
通过WVIS -ME45隔振器的轴向弹性变形来传递螺旋桨的推力，有效地控制了船舶推进系统的振动和噪声。
It is efficient to control the vibration and noise of the propulsion system since the thrust is transmitted by axial elastic deformation of WVIS-ME45 vibration isolator.
推力矢量控制技术和过失速机动使战斗机的空战效能大大增加，引起了世界各国的关注。
The thrust vectoring control technology and post-stall maneuverability enhance the aircraft's combat effectiveness greatly, and cause the worldwide interest.
本文用严格的变分法导出了最大推力喷管出口控制面方程。
In this paper, employing rigorous variational calculus, equations of control surface at maximum thrust nozzle exit are derived.
针对具有侧向脉冲推力和气动力复合控制的动能拦截弹，需要解决姿控发动机的组合点火问题。
To the kinetic interceptor with lateral impulse thrust and aerodynamic force, it is required to solve the problem of combined fire of motors for attitude control.
推力矢量控制由燃气喷口实现。
采用QFT理论设计了某型飞机的纵向着陆控制律，并应用了推力综合控制稳定飞机下滑时的速度。
In this paper a longitudinal robust automatic landing control law was designed by QFT approach combine with thrust controls.
即将到来的测试活动将验证系统的火箭马达和推力矢量控制。
The upcoming test campaign will validate the system's rocket motor and thrust vector control.
姿态控制推力器(act)是飞行器控制系统的执行部件。
The attitude control thruster (ACT) is the control component of the flight vehicle.
姿态控制推力器(act)是飞行器控制系统的执行部件。
The attitude control thruster (ACT) is the control component of the flight vehicle.
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