卫星干扰源定位技术的关键是定位参数的测量。
The key of the technology of satellite interference localization is the measurement of the parameters.
研究了基于时延估计的低空目标声测无源定位理论与算法。
The theory and algorithm for low altitude target localization based on time delay estimation (TDE) is studied.
固定单站对运动辐射源的无源定位是电子战领域的一个新课题。
The passive location of a moving emitter with fixed single station is a new project in the field of EW.
对单站无源定位技术的基本工作原理及其定位精度进行了分析。
This paper analyzed the basic work principle of single observer passive location technology, and it also analyzed the location accuracy.
提出了一种带概率信息的故障传播模型及相应的故障源定位算法。
In this paper, A new kind of fault propagation model & an algorithm for finding source of fault are presented.
针对当前的IP追踪和攻击源定位技术现状讨论了其未来发展趋势。
It discusses the development trend of IP tracing and source-finding technology in the basis of currently status.
本文在北斗双星有源定位系统的基础上进行了三星无源定位的研究。
Basing on the Double star Active Positioning System, this article conducted the research on the Beidou Tri-star Passive Positioning System.
本文研究利用外辐射源的单站无源定位和跟踪技术的可观测性问题。
This paper studies the state-observability problem for single observer passive locating and tracking using radiation reflected by target from external transmitter.
该文在现有单站无源定位方法的基础上，介绍了相位差变化率定位法。
In this paper, the single observer-passive location method using phase difference change rate is introduced based on existing methods.
研究表明，对单星无源定位的理论和工程实现，尚需作进一步的研究。
The research results showed that the theory and engineering implementation of passive location by single reconnaissance satellite were need more investigation.
论文还给出了混合遗传算法作用下合理源定位结果可以接受的噪声水平。
Also, the noise level that could be accepted by reasonable source localization results by using HGA was analyzed.
提出了相位差与无迹卡尔曼(ukf)算法相结合的单站无源定位方法。
A new single-station passive location method combining phase difference and UKF algorithm is presented.
提出了一种北斗卫星定位系统和惯性导航系统的组合导航无源定位算法。
A passive location algorithm for the integrated navigation system of Beidou and inertial navigation system (INS) was put forward in this paper.
最后，总结了本文的工作，提出了对双星无源定位系统进一步研究的看法。
Finally, an overview of author's work and the prospect of double-satellite passive location system are presented.
无源定位技术是利用目标自身辐射的信号或利用他源信息进行定位的方法。
Passive location techniques realized by using electromagnetic waves emitted by the target or other sources.
实现固定单站对运动辐射源无源定位，传统的方法是测量toa和DOA。
TO realize passive location and tracking for moving emitters with a single non-moving observer, TOA and DOA measurements are utilized traditionally.
针对无源定位系统的特点，提出了一种基于无源定位系统的航迹综合起始算法。
According to the features of passive location systems, a new synthesis track initialization algorithm is presented based on passive location systems.
随着被动工作方式的无源定位系统的优点日益凸显，无源定位系统受到广泛重视。
With the advantage of passive radar system becoming more and more clear, it have been paid much attention to.
本文介绍了模态声发射检测技术的基本原理、信号特征、噪声剔除和源定位等内容。
This paper introduces modal acoustic emission evaluation technique, including its fundamental principles, signal characteristic, noise rejection and source location etc.
因此，开展对基于数字电视信号的无源定位技术的研究具有重要的理论与现实意义。
Therefore, researching the passive radar systems based on DTV signals has great theoretical and practical significance.
故障源分离与定位技术是故障诊断的关键技术，将故障源定位是故障诊断的最终目标。
Fault source separation and positioning technology is the key technology of fault diagnosis and fault source orientation is the ultimate goal of the fault diagnosis.
本文讨论了多普勒频率信息在辐射源无源定位和基于第三方辐射源无源定位中的应用。
In this paper, the applications of Doppler frequency information in the passive location of emitter source and the passive location of the third part transmitter have been discussed.
针对低检测概率下的无源定位问题，提出一种基于滑窗批处理的多传感器融合跟踪算法。
For the problem of passive location under low detection probability, a multi-sensor fusion tracking algorithm based on sliding window batch technique is presented.
对辐射源目标的无源定位在航海、航空、航天和电子战等领域具有十分重要的地位和作用。
Passive location of emitter source has been playing an important role in navigation, aviation, aerospace and electronic warfare.
研究了基于卫星平面阵列多波束天线波束空间的自适应调零和干扰源定位技术并给出了仿真结果。
The adaptive nulling and interference localization based on beam-space of satellite planar array multi-beam antenna are investigated and some simulation results are also presented.
传统的无源定位方法大都采用多个接收机测向，交叉定位，但其测向精度低，难以满足实际需求。
The traditional passive location method is cross positioning. But its accuracy is too low to fulfil practical requirement.
传统的无源定位方法大都采用多个接收机测向，交叉定位，但其测向精度低，难以满足实际需求。
The traditional passive location method is cross positioning. But its accuracy is too low to fulfil practical requirement.
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