探雷声纳增益参数自适应调整仿真

摘要

针对探雷声纳操作过程中增益参数调整繁琐，影响水雷目标辨识的问题，定义了声纳图像亮度和对比度两个指标，设计了探雷声纳手控增益和时控增益两个参数的自适应调整方案。对仿真探雷声纳图像检验结果表明，该方案可以在少数几次的参数调整后，图像亮度和对比度比较适于水雷目标辨识，可为探雷声纳的智能化设计提供参考。%The gain parameters� tedious adjustment in mine detecting sonar operation process has influence for mines dis-crimination. Image lightness and contrast are defined, and the scheme for the two gain parameters adaptive adjustment is de-signed. The results for simulated mine detecting sonar images show that the image lightness and contrast after several adjust-ments are suitable for mine discrimination. The scheme can provide references for the intelligentialization design of the mine detecting sonar.