1、

It can crawl into Φ 10mm-curved pipes with high positioning accuracy. The inchworm micro-robot consists of two Φ 8mm piezoelectric cymbal actuators and a global positioning mechanism.

该机器人包括两个Φ8mm槽钹形压电复合驱动器和一个爬行定位系统,能够在Φ10mm的曲线形管道中自主定位爬行。

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2、

Lens is treated as the most basic optical components, and the positioning accuracy of lens center directly affects the imaging quality of entire optical system. Therefore the measuring technology of optical lens decentration has important significance.

透镜作为组成光学系统最基本的光学元件,透镜中心的定位精度直接影响整个光学系统成像质量,因此透镜中心偏测量技术的研究具有重要意义。

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3、

Gear finishing is the procedure in which NC working punching machine is used to decoct the gear rag etc, which needs that the gears must be placed at appoint position of the punching worktable and positioning accuracy is high.

齿轮精整是利用数控精整冲床去除齿轮上毛刺以提高齿轮精度的一道工序,该工序需要将齿轮放置在冲床工作台的指定位置,且具有较高的定位精度。

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4、

The principle and structure of measuring device to detect the positioning accuracy of LAMOST fiber positioning unit are introduced.

介绍LAMOST光纤定位单元定位精度检测装置的工作原理及结构。

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5、

Unit positioning is one of key technologies of LAMOST, whose positioning accuracy is the core of focal panel system.

单元定位是LAMOST主要关键技术之一,其定位精度是焦面系统的核心。

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6、

Positioning accuracy in the axis, radial and circumferential directions were achieved by adopting many advanced and delicate technologies.

在加载和转动装置中采用了诸多高精技术,实现了试件高精度的轴向定位、径向定位和刚性角度定位;

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7、

Laser measurement and error compensation for positioning accuracy of revolving stage on hybrid NC machine tools

混联复合机床转台定位精度的激光测量与补偿

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8、

Positioning accuracy of the system was obtained In the laboratory experiment.

接着通过实验室内测试实验得到了本系统的定位精度,通过外场指向实验验证了动态指向算法的正确性。

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9、

D positioning accuracy can meet the requirements of a large-scale surveying chart.

经过偏心改正后的定位精度才能保证大比例尺测图定位要求。

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11、

with the increasing complexity of urban traffic system, the demand of vehicle positioning accuracy has been increasing.

随着城市交通道路系统的日益复杂,人们对车辆定位精度的要求也越来越高。

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12、

Study on axial vibration drilling to improve positioning accuracy guide twist drill

轴向振动钻削提高钻孔定位精度研究

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13、

with optical multiplication absolute distance measurement technique, the measurement of absolute distance up to 2 meter is achieved, with the positioning accuracy of ± 0.5 μ m.

采用这套绝对测量系统,可以实现长度为2m以内的绝对距离测量,定位精度可以达到±0.5μm。

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14、

Outdoors, and other open areas, the accuracy of GPS work in a normal environment can reach 10 meters around called current maximum positioning accuracy of a location technology.

在室外等空旷地区,其精度在正常的GPS工作环境下可达10米左右,堪称目前定位精度最高的一种定位技术。

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15、

Graduate has been used as position feedback element widely in high positioning accuracy motion sys ˉ tem.

在高定位精度的运动系统中,光栅尺做为位置反馈元件被大量使用。

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16、

Accuracy analysis of over-the-horizon target positioning

超视距目标定位精度分析

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17、

The demonstrating results indicate that cm-level accuracy achieved for DGPS kinematical positioning.

实算结果表明,用该技术获得了厘米级的相对定位精度.

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18、

GPS carrier phase's information can be used accuracy positioning and navigation.

利用GPS载波相位信息可以达到精密导航定位。

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19、

The underwater acoustic positioning system manufacturer, especially the named consignee needs to calibrate the system accuracy in order to check and accept it.

水声定位系统的研制方特别是接收方需要对系统的定位精度进行校验,以便检测系统的精度或者验收系统。

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20、

The accuracy of positioning by portable GPS receivers under obstruction conditions will be improved effectively, moreover, it's easy to operate and practical.

利用此参数可有效提高遮挡条件下手持式GPS的测量精度,且操作简单,实用性强。

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