查询词典 navigation radar

S government once the war break out, so the guidance bomb shouldn\'t depend on GPS system completely. The information fusion of MINS/RDSS/GPS multi-sensor integrated navigation has been researched and an improved incoordinate interval federated filter has been proposed creatively.

4在MINS/GPS组合中由于MEMS惯导精度较低，离开了GPS就无法单独导航，但采用GPS系统战时会受制于人，因此制导****的导航系统不能对其完全信赖。

To establish an independent satellite navigation and positioning system.

建立自主的卫星导航定位系统。

College of Transportation, Jilin University, Changchun 130022, ChinaAbstract : In order to solve the problem that the traditional single threshold method can not segment the shadow path mark image successfully, a new algorithm based on Regiongrowing has been proposed for our indigenously designed and manufactured vision navigation intelligent vehicle.

针对作者自主开发的视觉导航区域交通智能车辆的导航路径在阴影条件下难以应用单一传统阈值方法分割提取的问题，提出了基于区域生长的图像分割方法。

The simulation experiment proved that the algorithm can reach a good precision and has very important practical value. We can make use of it as an indispensably part of the gravity aided navigation algorithm.

仿真实验证实，算法具有良好的精度，可用于作为重力辅助导航算法的一部分使用，具有很强的实用价值。

An expert system is proposed to diagnose faults of platform inertial navigation system.

分析了导航系统对故障诊断的基本要求以及导航系统的故障诊断方法。

Combined navigation system based on inertial technology is paid attention to and developed.

以惯性技术为基础的组合导航系统得到了重视和发展。

Strapdown inertial navigation system is a trend of inertial technology in recent years.

捷联惯导系统是近年来惯性技术的一个发展方向。

More attention and studies have been putting in the reliability of Inertial Navigation System .

惯性导航系统的可靠性问题受到越来越多的关注与研究，作为控制部件的导航计算机的可靠性严重关系到惯导系统的安全，因而对计算机系统进行可靠性设。。。

Based on error analysis, the influence of error sources on strapdown inertial navigation system s is discussed.

通过误差分析，讨论了各种误差源对捷联惯导系统的影响。

The calculation process of the strap-down inertial navigation system is studied.

研究了系统的计算过程。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。