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- rotating angle error 转角误差
- Rotating angle of the module of the camera head mounting and the pole. 投照架与立柱组合体转动角度。
- rotation angle error 转角偏差
- Passive radar imaging algorithm based on external illuminator requires large accumulated rotating angle of target. 在基于外辐射源的无源雷达成像算法中,获得方位向的高分辨率需要大的目标累积转角,然而在实际系统中,一方面大转角需要时间长,难以满足实时要求;
- Based on analyzing the gear parameters,the grinding of the gear face with an end face of the grinding wheel was realized by changing the rotating angle of rotating table. 在对齿轮参数进行数学分析的基础上,通过改变数控回转台的旋转角度,实现了用砂轮的一个端面去磨削齿轮的齿面。
- Meanwhile, it locates the maximum rotating angle probability in the matching of disks in order to optimize the range of the searched block and save on the matching of time. 同时,对圆盘匹配中最大旋转角度进行了概率上的最优定位,优化了搜索块的范围,缩短了块的匹配时间。
- Secondly, steering angle error and steering time are measured when the bottom angle and steering arm length of steering mechanism are varied. 其次,分析了机构底角和转向臂长度两个变量对汽车转向轮转角误差及转向时间的影响。
- Corner Cube Reflector (CCR) was widely used, but the automatic test of the dihedral angle error of CCR was not realized. 锥体棱镜应用广泛,但其二面角偏差没能实现测量的自动化。
- This paper also presents a method to solve the tunnel axis displacement on line caused by angle error between tube center axis and datum of joint. 分析了对接面与管段中心线夹角误差对沉放后线路位置的影响,提出了控制隧道轴线偏差的措施;
- The rotational angle of a ball around its rotational axis. 转轴角-----球旋转时转轴的倾斜的角度。
- As for retroreflector with circular section, FFDP under different incident conditions of laser beam, dihedral angle error and flatness error is simulated. 基于角反射器的几何结构模型, 采用矢量形式的折反射定律, 建立了在不同光束入射条件下, 具有二面角和面形误差的角反射器的出射光场的相位分布和远场衍射模式的数学模型。
- The beam displacement is also divided into two parts: one is whole rigid rotating displacement, and another is the combination of rigid-flexible coupling rotating angle and rigid-flexible coupling terms. 将梁的柔性振动位移也分解为两部分:由整体刚性回转角所激发的振动(简称动力激励振动),和由刚柔耦合回转角、梁刚性运动和柔性运动耦合项共同激发的振动(简称刚柔耦合振动)。
- The relation between the displacement of the turning edge in two perpendicular directions of turning plane and the positions of diffraction dark fringes can be determined and it can be used to calculate the small rotating angle. 通过导出转动棱边在转动平面内2个相互垂直方向上的位移与观察屏上衍射暗纹位置间的关系式,并利用它对转动棱边的转角进行计算。
- A two-accelerometer based test method for measuring rocket rotation angle is put forward in this paper and its theoretical error is comprehensively analyzed. 文中提出一种利用两只加速度计测量火箭弹自转角的方法,并详细地讨论了该方法的测试原理误差。
- Based on the design and study of the solid ackerman steering linkage, this paper futher derives the equation for both the rotating angle of the outer stearable wheel and the minimal rotating angle of the ackerman steering linkage. 本文在整体式转向梯形机构的设计研究基础上,进一步推导出分段式转向梯形外侧转角以及最小传动角的解析计算关系式。
- In this paper,a new towing woof control method based on rotating angle sort order was presented,through analyzing towing woof system's function of the Japan JinTianJu jet spinning machine. 本文通过对日本津田驹喷气织机引纬电器控制系统的分析,提出了一种基于转角排序的控制方案。
- In optics polishing process, the active lap can reshape the profile for fitting the surface of large optical component with different local position and rotating angle in real time. 能动磨盘在光学抛光时随磨盘移动位置和旋转角度不同而产生不同的变形以实时与大口径被抛光工件表面实现良好的吻合。
- In terms of the testing error of angle error containing both principle error and systematic error related to SNR,the optimal designed size of light spot helps to improve the performance of detecting systems with quadrant detectors. 从与误差信号测量误差关联的原理误差及与信噪比SNR有关系统误差出发,提出了光斑大小优化设计的问题,得出实际设计的光斑大小稍大于探测器有效半径的1/2有助于改善系统性能,并通过相关系统研制稳定性跟踪试验给予验证。
- Holograph-speckle interferometry was employed for measuring the rotation angle. 采用激光全息-散斑技术测量分布载荷和集中载荷下桥基牙的旋转角度。
- The estimation of rotation angle is the precondition for ISAR imaging. ISAR成像中的转角估计是进行正确成像的先决条件。
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