基于磁电信息融合的海上目标探测方法

A maritime target detection method based on magnetoelectric information fusion

摘要:

单一探测手段在海上目标探测任务中存在探测效率低、虚警率高的缺陷。为有效提高传感器对海上目标探测的探测能力，降低虚警率，本文提出了一种基于目标磁场、电场数据的融合探测方法，该方法在磁电数据能量检测的基础上，利用Pearson相关系数对证据来源的相关性进行评价，能够修正由环境干扰、传感器异常等因素带来的不稳定性。通过搭建海上试验平台，将该融合方法下的目标探测结果与单纯的磁场目标探测结果进行对比，验证了方法的有效性。

Abstract:

Single detection method has the defects of low detection efficiency and high false alarm rate in Marine target detection. In order to improve the detection ability of the sensor and reduce the false alarm rate, a fusion detection method based on target magnetic field and electric field data is proposed. Based on the energy detection of magnetoelectric data, method uses Pearson correlation coefficient to evaluate the correlation of evidence sources, which can correct the instability caused by environmental interference, sensor anomaly and other factors. By setting up test platform on the sea, detection results of the fusion method are compared with the detection results of the magnetic field, and the effectiveness of method is verified.