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- Mobile Position Tracking Radar 移动式定位跟踪雷达
- Position Track Radar 位置跟踪雷达
- The interrupter of sea clutter places severe limits on detecting and tracking for shipborne tracking radar. 海杂波的干扰是限制舰载雷达目标的检测和跟踪的重要因素。
- The multipath effect is an avoidless problem which the tracking radar among CIWS has to face. 摘要多路径效应是近程反导武器系统中的跟踪雷达无法避免的问题。
- The feedforward is one of key methods to reduce the dynamic lag in on-axis tracking radar system. 摘要在同轴跟踪雷达系统中,前馈是为了克服伺服系统的二阶动态滞后而采取的一项关键技术。
- The outdoor AR system designed by our lab at Columbia University handles orientation and position tracking separately. 我们在哥伦比亚大学实验室设计的室外AR系统,把方向和位置的追踪分开来处理。
- The other choices may result in degradation in lateral position tracking, or even worsen the rollover motion. 而其他三种条件设定中,不但降低车辆的路径追踪能力,亦发生翻覆角有不减反增之情形。
- Cathode - ray\tube.The term"tracking jitters"is used to describe minor variations in the pointing of an automatic - tracking radar. 信号的短时间不稳定性。这种不稳定性可能是幅度上的,也可能是相位上的,或者两者兼有。此术语尤其适用于阴极射线管屏幕上的回收信号。术语“跟踪抖动”用以描述自动跟踪雷达的定位的微小变化。
- With the development of missile, statellite and aerospace, the more excellent performance is demand on speed, accuracy and range of tracking radar. 随着导弹、卫星和宇航技术的发展,对跟踪雷达的跟踪速度、跟踪精度和跟踪距离都提出了越来越高的要求。
- This method utilizes the multiple receiver of monopulse tracking radar, and adopts the time-space processing method to process the echo. 该方法利用单脉冲雷达空间双路接收的特点,采用时-空二维联合处理的方法对回波信号进行处理。
- A predictor-corrector method to get the forward solution of a 6-SPS parallel manipulator was presented based on the principle of position tracking. 摘要以6-SPS并联机构为例,基于路径跟踪原理,提出一种求解并联机构位置正解的预估-校正法。
- Lateral inhibition of cortical columns was applied to coding and decoding of the neural population to realize position tracking. 分别将皮层柱内及皮层柱间的侧抑制机制应用于神经元群编码、解码,进行位置跟踪;
- This paper introduces the principles of DC torque motors, then discusses the characters and applications of DC torque motors in Precision Tracking Radar Servo System. 简要介绍了直流力矩电机的工作原理,详细讨论了直流力矩电机的特点及其在精密跟踪雷达伺服系统中的应用。
- Firstly, we introduce the Kalman filter which is extensively used in position tracking, and the Markov localization method which has made many successes in global localization. 首先,介绍了位置跟踪广泛应用的卡尔曼滤波方法和在全局定位方面取得一定成功的马尔可夫定位方法。
- How much benefits can value-added services like IDC services, mobile IVR, mobile payment and mobile positioning services bring to operators and SPs? IDC业务、移动IVR、移动支付、移动定位服务等增值业务究竟能够给运营商以及SP们带来多大的收益?
- Research and Design of GIS MiddlewareGIS middleware is an intermediate entity between mobile positioning platform, SP and GIS. 3.GIS中间件研究与设计GIS中间件是移动定位平台和业务提供商SP、地理信息系统GIS之间的一个中间实体。
- CGA files must use a TCB controller for both rotation and position tracks. 海巡署文件必须使用三氯苯控制器都轮换和立场轨道。
- How to improve the performance of automatic distance tracker is an important subject for modern tracking radar system. 摘要自动距离跟踪器性能的改善是现代跟踪雷达系统研究的重要内容。
- Second, through GRS and GES models for the NLOS errors, we propose a scheme that significantly reduces the NLOS error's effect on the accuracy of mobile positioning. 其次,透过这些非视线误差的统计模型,我们亦提出一个有效的行动定位方案,能够显著减少非视线误差在行动定位准确度上的影响。
- Using PZT stacks as micro driving elements, a 3-D.O.F high precise mobile positioning microrobot based on the inch-worm driving principle is designed in this paper. 使用压电陶瓷堆材料作为微驱动元件,设计了一种三自由度基于尺蠖蠕动原理工作的精密移动定位微小型机器人。