1、

CNS has higher navigation accuracy and the error of system does not cumulate with time though data update rate is lower.

而天文导航虽然数据更新率较低,但其具有较高的精度,并且误差并不随着时间而增加。

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2、

Analysis and Study on Navigation Accuracy of Laser Gyro SINS System of Vacuous Basis

空基激光陀螺捷联惯导系统导航精度的分析与研究

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3、

To improve the navigation accuracy of strapdown inertial navigation system ( SINS) in long time flying, the three general errors of attitude, velocity and station and system error were analyzed in this paper.

为提高捷联惯导系统(SINS)长时间工作的导航精度,分析了SINS的姿态角、飞行速度和定位三类基本误差,以及系统误差的表示方法。

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5、

In comparison with the traditional method, visual odometry enhances the robot navigation accuracy and is better able to adpt to changing conditons.

与传统的移动传感器测距方式相比,视觉里程计增强了机器人的导航精度,对环境的适应能力更强。

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6、

the paper corrects the asf error of loran-c by using bp neural network to improve the navigation accuracy.

将BP神经网络应用于罗兰-C导航系统的附加二次相位因子修正,以提高系统的导航精度。

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7、

Because BOC modulation has partite spectrum characteristic, so that it can ensure to share with existing frequency bands navigation signals. And it has higher code tracking accuracy and better ability of distinguish between multipaths.

BOC信号具有明显的分裂频谱特性,能够保证其与现有频段内的导航信号相兼容,并且拥有更高的码跟踪精度和更好的多径分辨能力。

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8、

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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9、

Conclusion Navigation surgery based on the combined use of 3D fluoro-and CT-images is helpful in reducing the X-ray exposure in a minimally invasive surgery for articular fractures with acceptable accuracy.

结论联合应用术中3D透视影像和CT的导航系统有助于减少微创技术固定关节内骨折时的X线暴露,其准确性可接受。

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10、

the actinomyces accuracy and the fabrication and installation precision of the physical model of qianwei navigation and hydropower hub both must meet the requirements of" the procedures of hydraulic ( conventional) model test ( sl155-95)" of the ministry of water resources.

犍为航电枢纽水工物理模型的放线精度和制作安装精度均需满足水利部《水工(常规)模型试验规程》(SL155-95)的要求,可较好的模拟原型的水流泥沙条件。

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11、

This arithmetic can meet the need of positional accuracy of on-vehicle GPS navigation and real-time supervision.

此算法可满足超小型无人机机载GPS导航和实时监控系统的精度要求。

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12、

With the rapid aerospace development, the space navigation equipment becomes important, especially the star sensor with high accuracy and no time-drift.

随着航天事业的迅猛发展,天文导航设备日益受到重视,其中,测量精度高且无时间漂移的星敏感器备受青睐。

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13、
14、

Each system has its own merits. Therefore it is inevitable to develop the techniques compatible with multiple satellite navigation system to improve the positioning accuracy and freedom from the constraints of a single system.

各个系统各有优劣,因此为了提高定位精度和免受单一系统的制约,开发同时兼容各卫星导航系统的应用技术是必然趋势。

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15、

Navigation system is the key part of AGV, the reliability and accuracy of the AGV navigation system are the two main metewand.

定位导航系统是AGV的关键组成部分,主要指标是定位的精度及其可靠性。

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16、

AIM: To primarily evaluate the accuracy of the operative methods of total-knee arthroplasty, osteotomy and prosthesis implantation assisted by computer navigation system.

目的:初步评估三维导航辅助下全膝关节置换的手术方法及截骨、假体置入的精确性。

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17、

with the development of modern control theory, computer and aerospace technology, the requirements for reliability and accuracy of navigation systems is higher and higher.

随着现代控制理论、计算机技术和航空航天技术的发展,对导航系统的精度和可靠性要求越来越高。

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18、

errors of gps broadcast ephemerides and their effects on navigation and positioning accuracy

GPS广播星历误差及其对导航定位精度的影响

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19、

method of the accuracy estimate for inertial navigation systems during in-flight alignment

惯导系统空中动基座对准精度的估计方法

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20、

The structure Avionics introduced satellite navigation system, have substantially improved the accuracy of piloting.

航电系统采用了卫星导航系统, 极大改善了导航精度.

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