研究了刚体飞行器大角度机动的姿态控制问题。
In this paper, attitude control problem of a rigid spacecraft with large Angle maneuvers is investigated.
例子中有一般的和大角度的影像对的定向结果。
The orientation results of general image pairs and big angle ones are presented.
随着道次的增加,大角度晶界的比例也跟着增加。
As the pass number of pressing increases, the portion of high-angle grain boundaries increased.
介绍了尾水调压室大角度上仰孔锚索的施工方法。
The paper mainly introduced the construction method for anchor cable with large-angle upward hole in tailrace surge tank.
极小部分的入射的阿尔法粒子,发生大角度的偏转。
A tiny fraction of the incident alpha particles were deflected through large angles.
介绍了三线摆微角度与大角度摆动周期的计算方法。
The calculation methods of its shimmy period in small and large angle are presented.
当再结晶过程完成时,绝大部分晶界为大角度晶界。
When the recrystallization completes, most of grain boundary is high Angle grain boundary.
分析了大角度斜面激光切割的可行性和激光切割加工工艺。
The feasibility and the state-of-the-art for laser cutting on a large angle plane are analyzed in the paper.
从合法和合理两大角度奠定了法院的经济功能的理论根基。
It has established the foundation of economic functions of the court theory from legitimate and the reasonable angles.
模拟结果表明,大角度静态接收的聚光元件是可以实现的。
The results show that the static, wideacceptangle condenser can be realized.
研究了具有模型不确定性的多体航天器大角度机动控制问题。
This paper investigates the robust control of large Angle maneuver for the multi-body spacecraft with model uncertainties.
从而给出一种利用程函近似计算非相对论大角度散射的方法。
Then, we obtain a method to calculate the non-relativistic large angle scattering.
肩部的旋转达到最大角度以便左臂内收在一个稳定的基底上。
The shoulder roll is at its maximum Angle so that left arm adduction occurs on a stable base.
在初始方位失准角为大角度情况下,研究了非线性对准方法。
When the azimuth misalignment is large, the nonlinear alignment method is studied.
结果表明,短程关联对微分截面的影响在较大角度是重要的。
It is show that the influence of the unclear short range correlation on differential cross section is quite important.
研究了月球探测器转速与控制力矩受限的姿态大角度机动问题。
This paper studies the attitude large Angle slew problem that rate and control moment of the lunar probe are limited.
通过实例详细介绍了曲轴红套部位大角度滑移的局部更换修理工艺。
This paper introduces in detail the technique of partial replacement and repair to the glide in big Angle of the crank shaft at shrink on fit by examples.
想要向前飞行,只需将手把向下轻推,将喷口倾斜,最大角度为45度。
To go forward, he pushes down slightly on the handlebars, angling the nozzles to a maximum of 45 degrees.
美机在飞行中突然大角度向中方飞机转向、接近,是造成中方飞机坠毁的直接原因。
It was the us plane that abruptly veered at a wide Angle and approached the Chinese plane in its flight. This was the direct cause of the crash of the Chinese plane.
研究空间飞行器大角度姿态机动反馈开关控制的消振参数优化设计问题。
The optimization design problem of controller parameters of optimal on-off times attitude maneuvers with switch moment is investigated.
随切深的增加,材料在磨料粒子大角度冲击下形成斜条纹状的变形磨削区。
With the increase of cutting depth, under the impact of abrasive particles with a large Angle, an oblique stripe deformation of the grinding zone are formed.
这些地层的地震反射特征表现为大角度倾斜、可连续追踪和中低频的反射层序。
The Marine strata have the seismic characteristics of large dip, middle frequency, and moderate continuity.
本文研究了柔性航天器大角度操纵的控制问题,提出了直接输出反馈控制方法。
The control problem of a flexible spacecraft during a large-angle maneuver is studied and a direct output feedback control method is proposed.
于是飞机驾驶员放弃着陆并大角度拉升飞机,然后盘旋到跑道另一侧并安全着陆。
The pilots aborted the landing, climbed steeply and then circled to touch down safely from the opposite direction.
实验结果还表明晶界附近存在较多的粒子促进已存大角度晶界凸出的再结晶形核。
The recrystallization nucleation by bulge of high Angle boundary is promoted by a large mount of particle present in the vicinity of grain boundary.
由能量方程出发,引入新变量,用旋转矢量法讨论了三线摆大角度摆动时的周期。
New variable is introduced based on energetic equation, the period of vibration of three wire pendulum is studied using the method of rotating vector.
叙述了在软土地区进行大角度斜交箱形地道桥的顶进施工及遇到的问题和处理措施。
Push thrust construction, problem and treatment measures of frame bridge with big skew angle in soft ground are described in this paper.
专为悬挂式输送机设计之链条,有大角度的弯曲空间,便于安装,适用于一般情况。
Chains especially designed for Suspension conveyor, having large Angle bending space, convenient for installation, suitable for normal Use.
结果表明,铁素体组织随变形道次的增加逐渐演变为等轴状大角度晶界的亚微晶组织;
The results indicate that the initial ferrite microstructure gradually developed into the equiaxed submicrometer grain microstructure with high angle boundaries with increasing the pass number.
研究一类构形为中心刚性带挠性梁的航天器平面快速大角度机动的动力学与控制问题。
This paper is concerned with the dynamics and control for planar, large Angle rapid slew maneuvering of a flexible multi body spacecraft, consisting of a rigid central body and a flexible beam.
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