three-axis control

The three-axis turntable structure has been improved and innovated, gyration accuracy of the turntable has been increased, which would facilitate to control turntable axis error of perpendicularity.

对三轴转台的结构进行了改进和创新，提高了转台的回转精度，同时更便于控制转台轴系的垂直度误差。

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According to the direction and damping characteristic of the torque produced by the magnetic torques, the three-axis attitude control schemes of gravity gradient satellite and other satellite with damper were put forward in this paper.

根据磁力矩在地磁场中的定向阻尼特性，提出了磁控重力梯度和有阻尼器的非重力梯度卫星姿态控制律。

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Grinding System Based on Force Control of Three-Axis Free from Surface

三维自由曲面力控制磨削系统

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Three-axis real-time numerical control milling simulation based on the sorted triangular mesh model

基于三角网格索引模型的3轴实时数控铣削仿真

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In this paper, basing on three-axis's stable dynamic equations of moving centroid reentry vehicles, the dynamic inversion controller was designed under three-axis's stable control mode.

在推导三通道稳定再入飞行器动力学方程的基础上，运用动态逆控制理论设计了三通道稳定模式下变质心再入飞行器的控制系统。

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The quaternion feedback control laws was studied for the three-axis stabilization control using reaction wheels, a design method for the PID controller parameters was presented and the simulation results indicated that the control algorithm works efficiently.

针对以反作用飞轮作为执行机构的三轴稳定控制情形，研究了四元数反馈控制算法，给出PID控制器参数的设计，仿真结果验证了控制器设计是合理的。

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Single Gimble Control Moment Gyro ( SGCMG) is a momentum exchange device of spacecraft, which is suitable for three-axis attitude control and quick movement of large spacecraft.

单框架控制力矩陀螺（SGCMG）是一种重要的航天器动量交换装置。

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Study on Three-axis Stabilized Satellite Control Simulation with CANoe

基于CANoe的卫星三轴稳定控制仿真研究

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To validate the performance of attitude control of the three-axis micro flywheel system, a demo system for three-axis attitude control is made.

为了验证三轴微飞轮的调姿性能，设计了三轴姿态控制实验演示系统。

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Firemen had been fighting the forest fire for nearly three weeks before they could get it under control.

消防队员与森林大火搏斗了几乎三个星期才把火控制住.

《用法词典》

Research of grid spacing and orthogonality control in three dimensional flows around a wing body tail combination

网格间距及正交性控制在翼-身-尾组合体三维绕流中的研究

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Study on the application of PCL-839 card to the three-axis numerical control system of the boring and milling machine tool

PCL-839卡在三坐标数控钻铣床中的应用研究

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The computer decoupling control of the oil water interface and pressure of the three phase separator

三相分离器的油水界面和压力的计算机解耦控制

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Lastly, three-axis stable attitude control system of certain microsatellite is designed.

最后对某型微小卫星的三轴稳定姿态控制系统进行了设计。

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The Error Compensation Model of Three-axis Numerical Control Machine Tool Based on Multi-body System

基于多体系统理论的三轴数控机床误差补偿模型

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The character of one-degree of freedom of reaction wheel makes the amount of associated duplicated functional components and attendant redundancy increase in multi-wheel configuration for three-axis attitude control system, consequently the mass, volume, power and cost of attitude control system increase greatly.

航天器三轴姿态控制常用的多飞轮控制方案中，反作用飞轮的单自由度动量交换属性使系统的功能重复部件和冗余件数目增多，严重影响了姿控系统的重量、体积、功耗及成本；

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Based on three-axis stabilized satellite attitude control system, a fault detection approach is presented and a relevant simulation is given to show the design procedures and illustrate the effect of the proposed approach.

本文针对三轴稳定卫星的姿态控制系统研究了其故障检测算法，并通过仿真验证了所提算法的有效性。

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Three-axis attitude control using skewed bias momentum wheels

斜装偏置动量三轴姿态控制

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By comparing and analyzing several existing algorithms, a more efficient and reliable method of three-axis coordinated motion control was presented. The method has been applied to the systems successfully.

通过分析和比较现有的几种协同运动控制算法，提出了一种适合于本系统的改进算法，该算法已经成功应用于本套结机系统中。

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After the G-code format is changed to the NC code that the generating PMAC controllers can identify, the eye model is machined by PMAC-based three-axis control machine tool. At last the processing errors are analyzed.

将G-代码进行格式变化，生成PMAC控制器能够识别的数控代码，利用基于PMAC控制的三轴微细机床进行加工，得到仿生光学复眼模型并对加工误差进行分析。

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Master control module used watch-dog timer control chips can achieve three-axis control in the meantime with the software: Module outputs 0-10V analog voltage to control the proportional solenoid valve to produce the necessary cutting pressure, so as to enhance cutting precision to improve cutting yields.

主控模块采用专用看门狗定时器芯片，配合软件可同时实现三轴控制，模块输出0-10V模拟量电压，控制比例电磁阀产生所需要的切割压力，从而提高切割精度及切割的成品率。

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Research of Three-Axis Turntable's Control System Based on RTX

基于RTX的三轴转台控制系统研究

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Three-axis stabilized attitude control system for Chinese near earth orbit satellites

中国近地轨道卫星三轴稳定姿态控制系统

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The simulation results indicate the scheme of three-axis stable attitude control system can realize attitude stabilization of microsatellite.

仿真结果表明所设计的三轴稳定姿态控制系统方案可实现微小卫星的高精度姿态稳定。

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Three pressure equalizing pressure control valve

三种压力平衡的压力控制阀

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At last, the hardware in the loop simulation system for three-axis stabilized satellite attitude control based on PC, with reaction wheel and gyro in the loop is designed.

最后，该文设计了一个基于PC机的三轴稳定卫星姿态控制硬件在回路仿真系统，将反作用飞轮、陀螺等实物接入仿真系统。

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A three-axis computerized numerical control ( CNC) machine tool to process the prosthetics socket mold was designed based on the unique shape of the socket.

针对假肢接受腔的独特外形特征，研制了加工假肢接受腔阳模的三轴联动数控机床，该机床控制系统采用开环系统，可以运行CAD/CAM软件。

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Small Satellite Three-Axis Passive Attitude Control Using Gravity Gradient Pole and Permanent Magnet

基于重力梯度杆和磁铁的小卫星三轴姿态控制

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Models of the three-axis stabilized Attitude Control Systems of a rigid satellite and a flexible satellite with a pair of solar arrays are set up.

本论文分别以三轴稳定刚性卫星姿态控制和带太阳帆板的三轴稳定卫星姿态控制为研究对象，建立了控制系统数学模型。

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The Development of the Three-Axis Numerical Control System of the Boring and Milling Machine Tool Based on IPC

基于工控机的三坐标数控钻铣床数控系统开发

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