precision positioning

Precision Positioning of Sphere Frame for Shanghai International Conference Center

上海国际会议中心球形网架的精密定位

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Imported screw and linear guide rail have ensured a repeated positioning precision of the machine tool.

进口滚珠丝杆及直线导轨确保了机床的重复定位精确.

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a precision positioning stage is designed in this paper, which can achieve high degree of accuracy in fixed movement range.

建立了一在固定运动范围内具有高精度定位能力的精密定位平台，分析了平台参数的确定方法。

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High-precision satellite navigation and positioning, timing measurement, posture measurement and lateral measurement techniques depend on high-precision spatial reference and time reference.

高精度的卫星导航定位、授时、测姿及侧向等技术都依赖于高精度的空间基准和时间基准。

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High-precision EOP is not only a prerequisite for transformation between the internationa celestial and terrestrial reference frames, but also plays an important role in positioning 、 navigation and military fields.

高精度EOP的获取是地球参考框架和天球参考框架之间进行相互转换的必要条件，同时在卫星导航、深空探测以及军事领域中也有重要的作用。

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Simulation Analysis and Experimental Study of Wire Bonder Precision Positioning Table

键合机精密工作台仿真分析与实验研究

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The result of positioning precision test shows that the positioning precision of the GPS real time differential system based on GPRS has attained cm-level.

实际测试结果表明：基于GPRS的GPS实时差分系统达到了厘米级定位精度。

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The precision target positioning system applied in target chamber of high power laser facility is studied.

介绍了一种高功率激光装置中用于X光实验的精确靶定位系统。

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study on precision positioning mechanism of piezoelectric actuator based on the principle of triangulation amplification

基于三角放大原理的压电型精密定位机构研究

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Testing results demonstrated that the VRS/ RTK offers better and more even positioning precision than traditional RTK. Dynamic to Dynamic GPS Real time Differential Positioning

系统测试结果表明：基于VRS的GPS实时差分定位精度达到了厘米级，精度分布比常规RTK更均匀。动态对动态GPS实时差分定位

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This thesis analyzes the principle and architecture of three-star navigation system based on "Beidou" system and investigates the problems related with positioning precision.

本论文分析了基于北斗导航定位系统的三星定位系统总体结构和工作原理，对卫星导航中与定位精度有关的部分进行了研究。

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design and simulation of the control system of precision positioning table driven by voice coil actuator

基于音圈电机精密定位平台的控制系统设计与仿真

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development of a two-dimensional ultra precision positioning system with nanometer resolution

具有纳米分辨力二维超精密定位系统的研制

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The facility includes piezoelectric actuator, displacement sensor, force sensor, dynamic and static loading platform, precision positioning stage, image acquisition.

整个实验装置由压电陶瓷制动器、位移检测传感器、微力检测传感器、动静载物台、五维精密定位台、图像采集等主要部件组成。

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Recently, attention has been paid to the adaptive composite structures with distributed piezoelectric actuators and sensors due to their potentiality in a wide range of applications such as vibration suppression, shape control and precision positioning.

带有分布式压电驱动器/传感器的自适应智能材料结构在振动控制、形状控制、精确定位等方面具有很大潜力而受到广泛的关注。

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this kind of actuator will be applied for large travel and high resolution driving device, optics engineering, precision positioning and some micro-manipulation field.

该驱动器在精密运动、微操作、光学工程、精密定位等精密工程中有广阔的应用前景。

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A novel precision positioning table based on real-time yaw error compensation

高速精密定位平台的偏摆误差实时补偿

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High precision system with positioning compensation for assembly robot

装配机器人高精度定位补偿系统

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In modern military campaign, it plays a great role for precision positioning and tracking of object to attack the target efficiently in a short time, and the ranging of object.

在现代军事作战中，目标的精确定位和跟踪对于快速有效地实现对目标的攻击起着至关重要的作用。

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GPS is able to provide the service of hight precision positioning and timing.

GPS卫星导航系统能够为用户提供高精度的导航定位及授时服务。

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The ex post high-precision satellite clock estimation is no longer a problem, which can meet precision positioning requirements.

高精度的事后卫星钟差估计目前已不成问题，并能够满足精密定位的需要。

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Long Range Ultra Short Baseline orientation system is required to achieve five underwater targets positioning, tracking and data communicating, for example AUV and UUV etc, and its best positioning precision of incline distance is less than 5 ‰.

长程超短基线定位系统要求实现对水下4千米海深的5个目标，如AUV、UUV等进行定位、跟踪和数据传输，最佳定位精度达到千分之五斜距。

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