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3.2 鱼雷自导技术 高技术海战对鱼雷自导系统提出了增大微弱信号探测能力和作用距离,提高目标参量估计精度,增强目标识别和反对抗能力,实现精确导引的要求。由于还没有一种物理场比声场在水中具有更远的传播特性,因此鱼雷自导将继续以声自导为主,其性能的提高取决于声自导技术的发展。在诸多自导关键技术和新技术中,特别值得一提的是低频声自导、尾流自导以及目标自动识别技术。
3.2 Torpedo-guided technology High-tech naval warfare torpedo-guided system proposed to increase weak signal detection capability and range, improve the accuracy of the target parameter estimation, and enhance the target recognition and anti-resistance requirements, to achieve accurate guidance requirements. Since no physical field has more propagation characteristics than sound field in water, torpedo self-guidance will continue to be dominated by acoustic guidance, and its performance improvement depends on the development of acoustic self-guidance technology. Of the many self-guided key technologies and new technologies, especially worth mentioning is the low-frequency acoustic self-guidance, wake self-guidance and automatic target recognition technology.