Mutual Check of Angular Deviation for Polygonal Prism and Angle Dividing Table 多面棱体和多齿分度台角分度误差的互检
A speedy match method of angular distance is presented by curve fitting the table of star-pair which is formulated from star catalog. 并提出了一种将星对表拟合成曲线函数实现快速角距匹配的方法。
Tracking accuracy and robustness of the system can be improved by applying the dual-repetitive controller to high-frequency angular vibration table. 仿真和试验结果表明通过双重复控制器在高频角振动台中的应用,很好地提高了周期信号的跟踪精度,同时提高了系统的鲁棒性。
The main problem for the designed control system of high-frequency angular vibration table is how to promote the tracking precision of the periodic reference input signal and how to the periodic disturbed signal. 高频角振动台控制系统设计的核心问题是如何提高对周期参考输入信号的跟踪精度以及如何提高对周期性干扰信号的抑制能力。
The application of expansion sleeve to angular gear centralized driving roller table 胀紧联接套在锥齿轮集中传动辊道中的应用
A speedy match of angular distance method was formulated by curve fitting the table of star pair for realizing rapid match in star pair information catalogue. 为了实现对星对信息表的快速查找,提出了一种将星对信息表拟合成曲线函数实现快速角距匹配的方法。
Numerical Analysis of Angular Stiffness of Gas Bearings for Three Axes Precision Measuring Table 三轴精密测试合气浮轴系角刚度数值计算分析
Friction compensation for angular vibrating table based on fourier neural network 基于傅立叶神经网络的角振动台摩擦补偿
After data being sampled by high-speed AD and transferred to PC, we can obtain the relevant time-domain and frequency-domain characteristics of the angular rate of electrical vibration table by digital processing, which is used under the different vibration mode. 数据经高速AD采样后送入计算机,通过分析即可获得电振动台在各种振动模式下角速率时域频域特性。
The process has beep used to calibrate an angular positioning table and angle resolver to 0. 1 arc second. 所采用的校准分析技术,可将角位置测试台和角度分解器校准到0.1角秒的精度。
Model of self-generation of angular positioning precision during mutual lapping machining process for end-tooth indexing table was built. Simulation results agree with industrial machining practice. 建立了端齿盘对研加工过程中分度精度自生成的模型,仿真结果符合工业加工实际。
Because only the three-axis angular motions can but the three-axis linear motions can't be emulated by three-axis revolving table, the complete navigation computing is accomplished by external compensation of linear motions. 由于三轴转台只能模拟三个角运动而不能模拟三个线运动,故通过外部的线运动补偿来完成完整的导航计算。