导航

According to the experiment this method is less impacted by light and floor circumstance, less error of aberrancy, better real-time and robustness.

实验表明此方法获取的导航参数受光照和地面环境的影响不大，且偏离导航线误差较低，具有较好的实时性和鲁棒性。

Control computer uses GPS to measure the position and velocity of the machine andthen transmit the aberrancy information to guidance light bar by CAN bus.

控制计算机采用GPS等设备测量农机的位置和运动速度，通过CAN总线通讯将农机偏航信息传输给导航光棒，然后导航光棒用不同颜色的发光二极管和液晶等方式实时显示偏航信息，辅助驾驶员进行作业，从而提高作业的精度。2。

The navigation marks as referred to in the present Regulations are navigation-assisting installations used for location of vessels, navigation of vessels and other special purposes, and include visual navigation marks, radio navigation facilities and acoustic navigation marks.

第二条 本条例适用于在中华人民共和国的领域及管辖的其他海域设置的航标。本条例所称航标，是指供船舶定位、导航或者用于其他专用目的的助航设施，包括视觉航标、无线电导航设施和音响航标。

One design scheme of software and hardware on the basis of deep analysis of vehicle airmanship and data processing technology theory is proposed which is based on the embedded system. What's more, the detail whole structure software design of some parts of the data processing system is also described.

论文在深入分析研究车载导航技术和数据处理技术理论的基础上提出了一种基于嵌入式系统的车载导航终端系统的软硬件设计方案，并给出了数据处理系统部分详细的软件总体结构设计。

It points out the topic, meaning and creative; introducing the consist and principle of the intelligent vehicle navigate system in chapter 2; analyzing the method of GPS-oriented and the error origin in chapter 3; analyzing briefly the principle and merged method of interspaced diversity and resist multi-decline in chapter 4; introducing the hardware and software realization of ambulant station of intelligent vehicle navigate /dispatcher system based on multi-GPS antenna in detail in chapter 5; giving the debugging and simple trial result of ambulant station in chapter 6; The lasted propose solving tactics to problem that exist in studying, draws a conclusion of this thesis and plans the future researching works.

指出本课题的研究的主题、意义及创新点；第二章概括性介绍了智能车辆定位导航系统的组成与原理；第三章分析了GPS定位的方法和误差来源；第四章重点分析了空间分集抗多经衰落的原理和信号合并方法；第五章详细介绍了多GPS天线智能车辆导航/调度系统车载台的软硬件实现；第六章给出了车载台的调试和简单试验结果。最后对研究中存在的问题提出了解决策略及下一步的研究方向。

A Kalman filter is given to fit the systems. The feedback amendable technique of instrument errors and the accuracy assessment of fall points are also discussed.

论文建立了适用于SINS／双星组合导航系统的Kalman滤波模型，并研究了Kalman滤波模型中SINS工具误差的反馈修正方法以及弹载SINS／双星组合导航的精度分析方法。

The satellite navigation system has been an indispensable assistant tool for the car drivers due to its popular applications and flourishing development. There are more and more carmakers to provide the navigation systems as a standard device for a new car.

近年来随著卫星导航系统的蓬勃发展，其在日常生活中的应用日见广泛，且车用导航系统更对部份民众而言，亦已成为不可或缺的行车辅助工具，因此也有愈来愈多的汽车制造商已将行车导航系统列为新车出厂时的标准配备。

Navig item ar in the form of java script. Even though navig technic still work in thi format,All too often. it s not optimized.

导航系统都是以 Java 形式呈现的即使从技术上讲导航是以这种形式出现的但它不是最优化的用 HTML 建立你导航系统来增强你整个网站的内部链接。

The result of simulation indicates ballistic missile INS/GNSS integrated navigation system aided with celestial navigation can substantially improve the naviga...

仿真结果表明：采用天文导航系统对弹道导弹的INS/GNSS组合导航系统进行辅助将大幅度提高导弹的导航精度，具有重要的实际意义。

The vehicle is positioned by GPS aided with dead reckoning. System controlling, data collecting and processing, and the navigation information output are done by the embedded hardware platform. The embedded AVN application software calculates the vehicle's geographic position, velocity, and the direction real-timly through the vehicle's positioning subsystem, selects the best driving path according to the demand, and does navigation processing, outputs the navigation information through electrical map and voice, which guide the driver to reach the destination quickly, safely, and straightly.

汽车定位子系统以GPS卫星定位为主、航位推算为辅进行汽车定位；嵌入式硬件平台进行系统控制、数据采集和处理、导航信息输出；嵌入式汽车自主导航软件通过汽车定位子系统，实时解算出车辆的地理位置、速度、方向等信息，并根据需求自动演算最佳行驶路线，在行驶过程中实时进行导航处理，同时将这些信息通过电子地图和语音提示的方式反映出来，从而引导驾驶员快速、安全、准确地到达目的地。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。