In this paper, an actual method is made to fulfil high - speed precision grinding of elliptic parts based on PMAC time - based control.
文章就实现椭圆形零件的高速高精密磨削的问题，提出了采用PMAC时基控制的实验方法。
Heat generation and deformation are key factors that influence the rigidity and machining accuracy of the high-speed precision spindle system.
轴承的发热变形是影响高速精密主轴系统刚度和加工精度的重要因素。
The theory and composing of ARBS based on the double model tracker were introduced. The key parameters of operating distance and angle speed precision were analysed.
介绍了双模跟踪的ARBS原理及系统组成，分析了其关键技术参数：作用距离、角速率精度。
The multi-period disturbance torque is related to three-axis rotate speed of turntable and influences localization precision, position precision and speed precision of turntable.
该多周期扰动力矩与转台三轴转速有关，影响转台的定位精度、位置精度和速率精度。
Hidden layers of Artificial Neural Networks (ANN) have large effects on the speed, precision and convergence for training the ANN.
隐含层对人工神经元网络(ANN)训练的速度、精度和收敛性有很大的影响。
A saddle surface was measured by the grating non-contact method and the experiments indicated that the method had a feature of speed, precision, and operability.
采用光栅非接触测量方法对马鞍型曲面测量，结果表明，该方法速度快、精度高、可操作性强。
The experimental results show that the system has highly response speed, precision and stability and the system can satisfy the requirements of the engineering application.
试验证明，该跟踪系统具有快速、准确、稳定的特点 ，完全能够满足实际工程应用的需要。
The experimental results show that the system has highly response speed, precision and stability and the system can satisfy the requirements of the engineering application.
试验证明，该跟踪系统具有快速、准确、稳定的特点 ，完全能够满足实际工程应用的需要。
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