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passive location
相关语句
  无源定位
     Study on single station passive location method based on TDOA and DOA measurement
     基于TDOA和DOA测量的单站无源定位方法研究
短句来源
     The Application of UKF Algorithm in Single-station Passive Location and Tracking
     UKF算法在单站无源定位与跟踪中的应用
短句来源
     Comparing to the Extended Kalman Filter(EKF),the lo- cation effect is better when the proposed algorithm is applied to the single passive location.
     将改良后的UKF滤波算法应用到单站无源定位的测向法中,得到优于The extended Kalman Filter(EKF)滤波的定位效果,大大提高了定位精度。
短句来源
     In Chapter One, the present studies on single-observer passive location and tracking are reviewed. Several overseas experiment systems and existing passive locating methods are introduced.
     第一章综述了单站无源定位跟踪的研究现状,介绍了国外现有的几种单站无源定位实验系统,对比评述了现有的单站无源定位跟踪方法,指出了各自的优缺点。
短句来源
     Study on Passive Location of Emitter
     辐射源无源定位研究
短句来源
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  被动定位
     TDOA Passive Location and Accuracy Analysis
     TDOA被动定位方法及精度分析
短句来源
     Study and Simulation of Algorithm for Acoustic Passive Location with Two Arrays
     双基地声测被动定位算法研究与仿真
短句来源
     Passive Location of IRST
     IRST被动定位研究
短句来源
     Weighted least square estimation for target location and Kalman filtering for tracking and predication are used in such passive location system.
     该无源被动定位系统采用了加权最小二乘法来估计目标位置并用卡尔曼滤波器对目标进行跟踪与预测。
短句来源
     Discussion on Airborne IR Passive Location Methods
     机载红外被动定位方法探讨
短句来源
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  “passive location”译为未确定词的双语例句
     The interacting multiple model (IMM) algorithm is applied to the TDoA (time difference of arrival) passive location system and a hybrid CV-Singer model which can be used to track maneuvering targets is presented.
     将交互式多模型(IMM)算法应用到具有隐蔽性的无源时差定位系统中,找到了一种适合于无源时差定位系统跟踪机动飞行目标的混合模型即常速度(CV)模型与Singer模型组成的混合CV Singer模型。
短句来源
     The Research on Velocity Updating Algorithm in Infrared Mono-Station Passive Location Technology
     红外单站被动定位技术速度更新算法研究
短句来源
     Study on Measurement Data Association of Passive Location System Based on Direction of Arrival
     测向交叉定位系统多目标数据关联研究
短句来源
     Application of algorithm for acoustic passive location with three arrays
     声被动三基阵定位算法应用
短句来源
     The Application of Passive Location in Data Fusion
     无源融合在数据融合中的应用
短句来源
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  passive location
The problems of estimating and increasing the signal/noise ratio at the output of a correlation delay measuring instrument in the passive location of moving sources of steady signals are considered.
      
The work concerns methods of reconstruction of radio images in systems of active and passive location with a multichannel receiver in the "actual beam" mode of operation.
      
The constrained total least squares algorithm for the passive location is presented based on the bearing-only measurements in this paper.
      
Constrained total least squares algorithm for passive location based on bearing-only measurements
      
The paper reviewed the studies of Tomsk researchers in the area of correlation-extremal navigation systems with emphasis on analysis and design of the systems of extremal passive location.
      
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Passive location and tracking method using multiple measuring station is discussed for a moving target carrying an active emitter. Weighted least square estimation for target location and Kalman filtering for tracking and predication are used in such passive location system. Simulation results show that it is an efficient mathod for emitter location. The location accuracy depends on the number, measuring accuracy and geometry of the stations and the moving emitter trajectories.

本文探讨了在有源干扰环境下利用多个测量站对运动辐射源进行被动定位与跟踪的方法。该无源被动定位系统采用了加权最小二乘法来估计目标位置并用卡尔曼滤波器对目标进行跟踪与预测。计算机仿真结果表明,该系统可对运动辐射源定位,定位精度主要由测量站数目、布局及其测量精度和目标航迹所确定。

Passive Location and Tracking (PLAT) of a moving emitter can be implemented by multi-sited observers or by single ma-nuvering observer using DOA measurements only. In this article, the principle and method of passive location and tracking of a moving emitter by a single non-manuvering observer using DOA and TOA measurements are presented and described.Computer simulation of PLAT of a moving emitter in two dimensional plane was implemented. It is shown that convergent and accurate tracking data can be obtained....

Passive Location and Tracking (PLAT) of a moving emitter can be implemented by multi-sited observers or by single ma-nuvering observer using DOA measurements only. In this article, the principle and method of passive location and tracking of a moving emitter by a single non-manuvering observer using DOA and TOA measurements are presented and described.Computer simulation of PLAT of a moving emitter in two dimensional plane was implemented. It is shown that convergent and accurate tracking data can be obtained.

可以利用多个被动探测器或单个机动的探测器实现对运动辐射源的被动定位与跟踪。本文介绍的是一种利用非机动的单个探测器所获得的DOATOA测量值,对运动辐射源实现被动定位与跟踪的新方法。在二维平面内对运动辐射源使用这种方法,通过计算机仿真显示可以获得收敛而精确的跟踪数据。

This paper presents an algorithm based on TOA (Time of Arrival) and azimuth measurement. The location principle and feasibility of the technique are analysed in detail. For some bistatic radar systems with receivers which locate and track 3-D moving targets by means of passive method, it is sometimes difficult to measure elevation angle of targets. Therefore the algorithm proposed in the paper is clearly of great importance to the practicability of bistatic passive location systems. The performance of...

This paper presents an algorithm based on TOA (Time of Arrival) and azimuth measurement. The location principle and feasibility of the technique are analysed in detail. For some bistatic radar systems with receivers which locate and track 3-D moving targets by means of passive method, it is sometimes difficult to measure elevation angle of targets. Therefore the algorithm proposed in the paper is clearly of great importance to the practicability of bistatic passive location systems. The performance of this algorithm is evaluated with the help of computer simulation ( according to Monte Carlo Methods ) for typical target paths.

本文提出了一种基于TOA(到达时间)和方位角测量的算法,详细分析了该技术的定位原理和可行性。在某些接收机以被动方法对三维运动目标定位跟踪的双基地雷达系统中,往往难以测量目标的俯仰角;因此本文提出的算法对于双基地被动定位系统的实用性明显地具有很重要的意义。文中通过典型目标航迹的计算机仿真 (按照Monte Carlo方法)对算法的性能做了评估。

 
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