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   passive location technology 的翻译结果: 查询用时:0.12秒
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passive location technology
相关语句
  无源定位技术
     Research on Single Observer Passive Location Technology of Ground/Offing Remote Slow Targets
     地/海面远距离慢速目标单站无源定位技术研究
短句来源
     A method of passive location and passive location technology for single object is studied.
     研究了无源定位方法,以及单目标无源定位技术
短句来源
     Low precision and slow speed make traditional passive location technology not adapt requirement of modern warfare, but with the development of parameter surveying and signal processing technology, the applications of high accuracy surveying method and high performance processor enable the passive localization technology to have the broader development space.
     传统无源定位方法定位精度低、速度慢,但随着参数测量、处理技术的提高,选用高精度的测量手段和高性能的处理设备使得无源定位技术有了更广阔的发展空间。
短句来源
     This paper analyzed the basic work principle of single observer passive location technology,and it also analyzed the location accuracy.
     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。
短句来源
     The Study and Realization of Passive Location Technology Based on Phase Difference Change Rate
     基于相位差变化率的无源定位技术研究与实现
短句来源
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  被动定位技术
     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
     In face of the fact that the movement velocity of an aerial mobile target in the infrared mono-station passive location technology is always in changeable, a real time velocity updating algorithm for aerial mobile target based on infrared camera motorial speciality is presented.
     针对红外单站被动定位技术中空中机动目标的运动速度不断变化这一实际情况 ,提出了一种基于红外相机运动特性的对目标的运动速度进行实时更新的校正算法 .
短句来源
     The algorithm can effectively overcome the shortcomings of velocity invariability of most infrared mono-station passive location scheme based on constant velocity linear movement model and objectively describe the actual moving status of aerial mobile target. It not only can make accurate correction to the velocity of aerial mobile target but also can deduce a new algorithm of infrared mono-station passive location and have important significance in the engineering utilization process of infrared mono-station passive location technology.
     该算法克服了大多基于匀速直线运动这一空间模型的红外单站被动定位方案目标速度不变的缺点 ,客观地反映了空中机动目标的实际运动状况 ,不仅能对目标的运动速度进行实时准确的更新校正 ,而且可推演出一种新的红外单站被动定位算法 ,对推动红外单站被动定位技术的工程实用化进程具有重要的意义 .
短句来源
  “passive location technology”译为未确定词的双语例句
     With the rapid development of electronic countermeasure and antiradiation missile, active location system in radar system is challenged by more threat. Passive location technology, which does not radiate electromagnetic wave, can locate the radiant in a hidden way.
     随着电子干扰和反辐射导弹等雷达对抗技术的迅速发展,以雷达为代表的有源探测定位受到越来越严重的威胁。
短句来源
     Analyzing errors of single observer-sequential BO (Bearing Only) passive location technology, a Maximum likelihood method is introduced based on 1-D coding improved genetic algorithm, in which basic least square algorithm is applied for pre-estimation.
     从单站序贯测向无源定位的误差分析出发,提出了基于遗传算法的最大似然只测向(Bearing-Only)定位方法,并以最小二乘法进行粗估计,对遗传算法采用了一维编码改进。
短句来源
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In face of the fact that the movement velocity of an aerial mobile target in the infrared mono-station passive location technology is always in changeable, a real time velocity updating algorithm for aerial mobile target based on infrared camera motorial speciality is presented. The algorithm can effectively overcome the shortcomings of velocity invariability of most infrared mono-station passive location scheme based on constant velocity linear movement model and objectively describe the actual...

In face of the fact that the movement velocity of an aerial mobile target in the infrared mono-station passive location technology is always in changeable, a real time velocity updating algorithm for aerial mobile target based on infrared camera motorial speciality is presented. The algorithm can effectively overcome the shortcomings of velocity invariability of most infrared mono-station passive location scheme based on constant velocity linear movement model and objectively describe the actual moving status of aerial mobile target. It not only can make accurate correction to the velocity of aerial mobile target but also can deduce a new algorithm of infrared mono-station passive location and have important significance in the engineering utilization process of infrared mono-station passive location technology.

针对红外单站被动定位技术中空中机动目标的运动速度不断变化这一实际情况 ,提出了一种基于红外相机运动特性的对目标的运动速度进行实时更新的校正算法 .该算法克服了大多基于匀速直线运动这一空间模型的红外单站被动定位方案目标速度不变的缺点 ,客观地反映了空中机动目标的实际运动状况 ,不仅能对目标的运动速度进行实时准确的更新校正 ,而且可推演出一种新的红外单站被动定位算法 ,对推动红外单站被动定位技术的工程实用化进程具有重要的意义 .

With the development of the technology for electronic war,there are growing demands of the target location ability and the viability in the electronic surporting system.This paper analyzed the basic work principle of single observer passive location technology,and it also analyzed the location accuracy.By theoretical anayzing, results show that the proposed algorithm has the best performance in terms of both location accuracy and system requirement. Overall speaking,it is a practical passive...

With the development of the technology for electronic war,there are growing demands of the target location ability and the viability in the electronic surporting system.This paper analyzed the basic work principle of single observer passive location technology,and it also analyzed the location accuracy.By theoretical anayzing, results show that the proposed algorithm has the best performance in terms of both location accuracy and system requirement. Overall speaking,it is a practical passive location method.

随着电子战技术的发展,对电子支援系统的生存能力和目标定位能力的要求越来越高。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。理论分析表明,该方法是一种定位精度较高且对系统要求较低的无源定位方法,具有实用价值。

Many kinds of method have been maturely formed in the technology of passive location.They are being used in various purposes and occasions.The principles and measures of seven kinds of passive location technologies are analyzed.The conclusions about the blurry section and precision on location are presented,and their performances and characteristics are also compared.

无源定位技术已经形成了多种成熟的方法,分别应用于不同的目的和场合.分析了7种无源定位技术的原理和方法,给出了定位模糊区和精度的结论,并比较了各自的性能和特点.

 
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