声呐定位 meaning in English
sonar spotting
Examples
- Based on the character of the bistatic sonar , four localization optimal algorithms are proposed
根据双基地条件下，系统存在着冗余信息的特点，提出了四种双基地声呐定位优化算法。 - Through numerical simulation , the accuracy of the methods has been intensively studied . the contour figures of localization errors are given
通过数值仿真，对算法的定位精度进行了研究，给出了双基地声呐定位误差的几何分布。 - ( 2 ) based on bistatic geometry , two simple localization methods tol ( time - only - localization ) and bol ( bear - only - localization ) have been proposed
2 )针对双基地声呐水下目标定位问题，提出了两种基本的双基地声呐定位算法： tol和bol方法。 - The optimal systems geometry is given . secondly , by expanding the equation in a taylor series about a reference point , the linearity least square algorithm is presented
根据定位方程非线性的特点，应用泰勒级数展开，提出了多基地声呐定位的线性化最小二乘定位优化算法。 - The localization principle of bistatic sonar is given and the gdop ( geometry dilution of precision ) which used in bistatic radar for describing the localization error has been cited in bistatic sonar
在对双基地声呐定位原理和定位误差分析的基础上，提出了用定位精度的几何解释( gdop )来表征双基地声呐定位误差的方法。