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- Vehicle Navigation Aid System 飞行器导航辅助系统
- Advanced Cableship Navigation Aid System 高级电缆敷设船导航支援系统
- Application of Differential GPS for Sea Area Navigation Aid System 差分GPS应用于海区导航的几个问题
- In view of the characteristic of GPS/DR vehicle navigation system,a new federated filter was proposed. 针对车载GPS/DR组合导航系统的特点,提出了一种新的联邦滤波算法。
- The Automatic Identification System(AIS) is a new kind of navigation aid and its installation has been mandatory by the IMO MSC 73 conference. 船舶自动识别系统(Automatic Identification System,简称AIS)是一种新型的船舶辅助导航设备,国际海事组织已通过AIS强制性安装议案。
- GPS/DR integration provides position data for vehicle navigation system (VNS ) with high precision and reliability. 通过GPS／DR组合可提高车辆导航系统的定位精度和可靠性。
- Tested by DGPS data, the method was proved to fulfill the demands of vehicle navigation system. 通过实地DGPS跑车对比实验，证明该方法完全能够满足车道级路径引导的要求。
- The Automatic Identification System(abbreviated as AIS)is a new navigation aid,which is tobe mandatory for the installment on ships by the MSC73 Resolution,IMO. 船舶自动识别系统(Automatic Identification System,简称 AIS)是一种新型的船舶辅助导航设备，IMO MSC73会议已通过 AIS 强制性安装议案。
- The paper discusses high precision positioning and navigation by analyzing the structure and functions of vehicle navigation system. 通过对车载导航系统结构、功能的分析,对车辆的高精度导航定位进行了研究。
- The Establishment and Development of China's Legal Aid System. 中国法律援助制度的建立和发展。
- In ground vehicle navigation system with GPS,it is necessary that data in GPS receivers be displayed on the digital road map in real time. 在GPS地面车辆导航系统中，需要将GPS接收机收到的数据在电子地图中实时地显示出来。
- To intellectualizing the traffic system, the general method is to install an additional vehicle navigation system at present. 要实现交通系统的智能化，目前比较普遍的做法是加装车载导航系统。
- The Impact of Solar Winds on Navigation Aids. 太阳风对导航辅助设备的影响。
- As an important part of the Vehicle Navigation System(VNS for short),Electronic Map display is the foundation of the human-computer interface. 电子地图的显示是车载导航系统的一个重要组成部分，是人机界面的基础。
- A glove-based navigation aid for blind and visually impaired people wins awards for a team of Cambridge students. 专为盲人和视力受损人士设计的导航手套为几个剑桥大学的学生赢得了众多奖项。
- An algorithm of map-matching based on the mode recognition is applied to the vehicle navigation system in order to revise the error of GPS. 应用一种基于模式识别的地图匹配算法校正GPS定位误差；
- Such navigation aid for the sea of information would be highly useful only in complex contexts such as global change. 这种信息之海的领航援助，只有在全球变迁这种复杂议题下才会非常有用。
- This paper describes the characters of the ETX embedded modular computer,on the basis of which the design of land vehicle navigation system based on GPS are discussed in detail. 介绍了ETX嵌入式CPU模块的特点,并在此基础上给出了基于该模块的车载GPS导航系统的设计方案。
- Moreover, an adaptive federated Kalman filter mechanization and its algorithm are creatively proposed for GPS/DR integrated land vehicle navigation system. 提出了一种自适应联合卡尔曼滤波器结构及其算法，并应用于GPS/DR组合导航系统的最优综合校正中。
- Thereafter,the establishment and implementation of China's legal aid system was triggered on the whole. 由此，建立和实施中国法律援助制度的工作全面启动。
