Research on accuracy of localization algorithm for bistatic sonar 双基地声纳定位精度和算法研究
In the meanwhile , given the basic theory of location method , cited the localization error in bistatic sonar 在此同时对双基地声纳定位原理和定位误差进行了分析。
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。
The research results show that the target strength and reverberation of bistatic sonar are different from those of monostatic sonar 研究表明,在双基地条件下,受双基地几何关系影响最大的是目标强度和混响。
The main contributions of this dissertation are summarized as follows : ( 1 ) the sonar equations of bistatic sonar are developed from an energy point of view 本文的主要研究内容包括以下几个方面: 1 )从双基地声呐的几何关系出发,给出了双基地声呐方程。
Most sonar systems are monostatic, in that the transmitter and receiver are in the same place. Bistatic sonar describes when the transmitter and receiver(s) are separated by a distance large enough to be comparable to the distance to the target.