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- The effects of geometric eccentric and deformation of gear blank to motion errors is analyzed and an error model for gear s left and right tooth profiles is built. 讨论了齿轮运动误差与模拟齿轮加工过程的关系;分析了齿坯几何偏心和变形对齿轮运动误差的影响;建立了左右齿廓形误差模型。
- Motion Error Model of Involute Gear 渐开线齿轮运动误差模型
- motion error model 运动误差模型
- Firstly, the motion programming of robot is presented to reduce the motion error of endpoint. 首先,研究以减小末端误差为目标的冗余度柔性机器人运动规划问题。
- A main problem of airborne SAR/GMTI based on DPCA technique is the radar platform motion error, which invalidates DPCA and limits its application. 摘要在机载SAR/GMTI应用中,雷达平台运动误差常使得偏置相位中心天线(DPCA)失效,限制其实际应用。
- On the basis of hypothesis of first ordered linear error this paper derived the kinematics posture error model of end operator. 摘要基于一阶线性误差假设推导了空间机器人末端操作器运动学位姿误差模型。
- Improvement of image processing speed with visual servo control method is a necessary measure for lowering the motion error of micromanipulator. 采用视觉伺服控制方法,提高图像处理速度,是降低微操作机器人运动误差的必要措施。
- Objective To introduce the basic theory of linear measurement error model and apply it to medical research. 目的介绍线性测量误差模型的基本理论,探讨它在医学研究领域中的应用。
- A kind of calculation method for outputting motion error and return stroke error angle of less toothed gear drive system was provided. 提供了一种少齿数齿轮传动系统输出运动误差和回程误差角的计算方法。
- SINS error model and the Kalman filter are used for realizing precise alignment of the SINS under vibration state. 仿真结果表明,补偿摆动误差后,基本消除车体摆动干扰,得到与静基座粗对准相当的结果;
- The error model of system is set up, the precision and velocity of the aligning scheme is further researched. 建立了系统的误差模型,深入研究了该对准方案的精度和速度,并与传统的卡尔曼滤波器进行仿真比较。
- K. H. Lin, Y. H. Hu, C. A. Chan,3 and M. Chang (2007), “Measurement Method for Measuring Circular Motion Error of CNC Machine Tools”, Proceedings of ISMTII 2007 , Sendai, Japan. 章明;林家弘;李伸家(2007);“在扫描电子显微镜内部的纳米机械操控技术”;第六届两岸三地制造技术研讨会;陜西宝鸡.
- In ultraprecision machining, multi probe methods are widely used for measuring the straightness error of the workpiece to separate the straightness motion error of the carriage. 在超精密加工中,用多测头方法测量工件直线度时,需要采用误差分离的方法分离出溜板的运动误差,并用一定的算法重构工件表面的直线度。
- Example verified that linear measurement error model can fit data with great measurement error and can give fine results. 线性测量误差模型能够在很大程度上解决由测量误差带来的问题,针对具体问题拟合恰当的线性测量误差模型,可以得到合理的结果。
- The empirical results show that Fractionally integrated GARCH with GED error model performs the best in estimating five percent VaR. 实证结果表明在估计95%25置信度下的VaR值时基于GED分布的FIGARCH(1,d,1)模型表现最佳。
- Based on the PRS-XY type hybrid Parallel CNC machine developed,a whole error model has been built according to manufacturing and assembly. 以PRS-XY型混联数控机床为对象,以加工、装配精度为依据,建立该机床完整的误差模型。
- Based on the inertial guidance instrument error model,the model of reentry point's parameters is established in this paper. 基于惯性制导工具误差模型,推导出存在工具误差时的再入点运动参数模型。
- Being in vaccum free-flight phase, The error model of the acceierometer and the selection and precessing of its output puise data are intrc-luccd. 介绍了导弹在真空段自由飞行时加速度计的误差模型及其输出脉冲数据的选取与处理。
- MOCO based on data processing includes two categories: the one isMOCO for known motion errors and the other is that for unknown ones. 基于数据处理的运动补偿技术分为两类:已知运动误差的运动补偿和未知运动误差的运动补偿。
- Based on the PRS-XY type hybrid Parallel CNC machine developed, a whole error model has been built according to manufacturing and assembly. 摘要以PRS-XY型混联数控机床为对象,以加工、装配精度为依据,建立该机床完整的误差模型。