导航雷达

基本解释 (translations)

NR

词组短语

navigation radar

与导航雷达相关的网络例句 [注：此内容来源于网络，仅供参考]

This remarkable headgear was invented by Frenchman Jean Auscher as an acoustic navigation device in case of radar failure on small vessels.

这显着的头饰是由法国人让Auscher作为声学导航设备的情况下雷达故障，小型船只。

Multimission avionics system is one of the important difference between the F-15 and other fighter aircraft. The system is found of head-up display, advanced APG-63 or APG-70 radar, inertial navigation system, flight instruments, ultrahigh frequency communicati**, tactical navigation system and instrument landing system.

能执行多种任务的电子系统也是F-15和其他战斗机的一个重要区别。F-15的电子系统由平视显示仪、APG-63(下图，或APG-70)火控雷达、惯性导航系统、飞行控制系统、高频无线电通信设备、战术导航系统、自动着陆系统组成。

The system is found of head-up display, advanced APG-63 or APG-70 radar, inertial navigation system, flight instruments, ultrahigh frequency communications, tactical navigation system and instrument landing system.

能执行多种任务的电子系统也是F-15和其他战斗机的一个重要区别。F-15的电子系统由平视显示仪、APG-63(下图，或APG-70)火控雷达、惯性导航系统、飞行控制系统、高频无线电通信设备、战术导航系统、自动着陆系统组成。

With the rapid development of modern radar technology, the role of radar systems are not limited only in war, but in civilian areas either, such as radar navigation, mapping, and other functions also play a very important role.

随着现代雷达技术的飞速发展，雷达系统的作用早已经不仅仅局限用于战争，在民用方面，雷达的导航、测绘等功能也发挥非常重要的作用。

As one part of the project, the dissertation is developed with thelocalization problem in mobile robot navigation. Combined with "MobileRobot 1 of Central South university (MORCS-1)", a mobile robot designed byus that equipped with a 2D laser measurement system to sense the environmentand the proprioceptive sensors such as the odometry, gyroscope to calculate itsdead reckoning, the approach about the four kind uncertainty factors of mobilerobot localization is studied. These researches include that the error analysisand calibration of position sensors is implemented to reduce the measurementnoise, the 3D kinematic model of mobile robot is built to gain the accuratepose in complex terrain, some work on the automatic detection of static ordynamic obstacles based on laser scanner is investigated to eliminate thedynamic influence of the environment and to realize the reliably absoluteposition, and lastly a robust algorithm is presented to involve the incrementalenvironment mapping and self-localization of mobile robot with unknown dataassociation and to improve the self-localization performance of mobile robotunder unknown environment.

作为该项目研究的一部分，本论文以移动机器人导航中的定位问题为研究内容，利用自行研制的装配有二维激光雷达环境感知系统，并通过里程计、陀螺仪等内部传感器来实现航迹推测的移动机器人"中南移动1号MORCS-1"，重点围绕影响移动机器人系统定位的四类不确定性处理展开研究：通过移动机器人定位传感器的误差分析及校准，旨在消除传感器噪声所带来的测量误差；通过建立移动机器人的三维运动学模型进行航迹推测，以期实现复杂地形下精确的移动机器人本体姿态感受；通过基于激光雷达的动静态障碍的自主检测等相关研究，尽量消除环境的不确定因素影响进而实现可靠的移动机器人绝对定位；通过以上研究，针对未知数据关联下移动机器人增量式环境建图与自定位的研究提出一种鲁棒的滤波算法，改善未知环境中移动机器人自定位的性能。

More than 5,000 people are employed by DFS all over Germany. They work at 17 control towers at German airports and six radar control centers as well as the Air Navigation Services Academy in Langen/Hesse and in the headquarters in Offenbach. DFS also has 40 years experience in the planning, development, implementation and operation of air navigation services systems and facilities. DFS Consulting draws upon this knowledge to support and advise its customers.

DFS在德国雇佣85000多名员工，并在德国机场设有17个塔台，6个雷达控制中心，连同在Langen/Hesse的航空导航服务学院和奥芬巴克总部工作，他们在航空导航服务系统和设施的规划、设计、开展、落实、操作方面已有40年的丰富经验，DFS正用这方面的知识为客户们提供顾问服务。

According to the requirement of detecting one Doppler radar system, this article discussed how to develop a special ground testing system.

根据所提供的某型号多普勒导航雷达维护检修的需求，本文讨论了如何研制一套针对此型雷达专用的地面测试系统。

So, the study in this dissertation focuses on some key points in theuncertainty treatment of mobile robot localization as follows: Combined with the multiple proprioceptive and exteroceptive sensors ofmobile robot MORCS-1, aimed at the drift error of fiber optic gyro as theproprioceptive sensor, the neural network using genetic algorithm as optimaltool is proposed to accomplish the modeling and calibration for temperaturedrift of fiber optic gyro, which can reduce the drift error to the standard outputat constant temperature; and aimed at the noisy disturbance of ranging datafrom the exteroceptive sensor laser scanner, a dynamic adaptive filter isintroduced through the analysis of neighboring ranging data in time and spatialcorrelation to realize the real-time and dynamic filter, which can validly filter the noisy disturbance to meet the requirement of the accurately real-timeobstacle detection in mobile robot navigation.

总结全文，在移动机器人定位的不确定性处理研究中，提出了一些具有一定创新性的方法：结合自行研制的移动机器人MORCS-1系统的多种内外部定位传感器，针对内部本体感受传感器光纤陀螺仪的漂移误差，提出采用基于遗传算法优化的神经网络来对光纤陀螺仪的温漂建模及校准，能够将其温漂变化控制在恒温条件下标准测试输出附近；针对外部环境感知传感器激光雷达测距数据中包含的噪声干扰，考虑移动机器人导航中激光雷达测距数据的时空关联性，提出采用动态自适应滤波技术进行预处理，从而可以有效滤除噪声干扰满足导航中障碍实时精确检测的要求。

Purchase of Retired HMAS Melbourne: The aircraft carrier research programme was boosted when a Chinese ship breaker purchased the retired 15,000t aircraft carrier HMAS Melbourne from Australia.

向澳大利亚购买其退役的HMAS&墨尔本&号航母：该计划最终成行。（1985年2月）当中国在澳大利亚购买了其已退役的15000吨级HMAS&墨尔本&号轻型航母（&墨尔本&号原为英国海军&尊贵&号轻型航母，舷号R77）后，中国的造船工程师获得了一个研究航母设计建造思路、流程的绝好机会，中国的航母研究被大大推进了（作为西方阵营的一员，澳大利亚是不会轻易让中国得到航母技术的，在交船之前，澳方已经把关键的蒸汽弹射器、导航雷达等设备拆除。

But again the Luftwaffe had bad luck: On 13 July 1944 a Ju 88G-1 landed on a RAF base, after a navigation error, and gave away all the secrets of its Lichtenstein SN-2 radar, and Flensburg and Naxos radar detectors .

但再次luftwaffe倒霉蛋：1944年7月13日一炬88g-1降落在皇家空军基地经过一个导航错误，并取消了所有的秘密它lichtenstein锡-2雷达，弗伦斯和索斯雷达探测器。

与导航雷达相关的网络解释 [注：此内容来源于网络，仅供参考]

radar base map：雷达导航图

radar band 雷达波段 | radar base map 雷达导航图 | radar beacon 雷达信标

NAB NavigationalAidtoBombing：轰炸导航设备

NTS NavigationTechnologySatellite 导航技术卫星 | NAB NavigationalAidtoBombing 轰炸导航设备 | NR NavigationalRadar 导航雷达

radar nautical mile：雷达海里(雷达波在一海里距离往返所需时间

radar nautical mile 雷达海里 | radar nautical mile 雷达海里(雷达波在一海里距离往返所需时间 | radar navigation set 雷达导航设备

radar navigator：雷达导航系统

needfulness 穷困, 贫穷 | radar navigator 雷达导航系统 | proprietary capital 业主资本

radar navigator：雷达导航仪

radar navigation 雷达导航 | radar navigator 雷达导航仪 | radar observation 雷达观测

teleran：电视雷达导航仪

teleradiography 远距X射线照相术 | teleran 电视雷达导航仪 | telescope 望远镜

teleran：电视雷达导航

teleprinter 电传打印机 | teleran 电视雷达导航 | telescopic antenna 可伸缩天线

teleran：电视雷达空中导航

telephonetheoryofhearing听觉电话说听觉电话说 | teleran电视雷达空中导航 | telereceptor距离感受器

teleran; television and radar navigation：电视雷达导航仪

遥传处理系统 tele-processing system | 电视雷达导航仪 teleran; television and radar navigation | 遥记速度器 tele-recorder, speed

navar：导航雷达

GPS联队不仅制定了空中导航的标准,而且与25个北大西洋公约组织成员国以及超过20个协约国共同来将GPS用于军事行动标准化和提升其应用性. 特别的,GPS联队负责GPS的对外军事贸易(FMS),联合开发未来军事武器,标准化协议,及检测和评价导航雷达(Navar)的运转.