一、引言要使鱼雷能够在复杂的海战条件下精确命中目标,自导系统起着重要的作用。它是鱼雷的耳目和司令部,指挥鱼雷发现目标,可靠地跟踪目标,直至命中摧毁目标。随着现代科学技术的发展,水面舰船和潜艇的性能不断提高,各种对抗鱼雷的干扰器材接踵出现,这对鱼雷自导系统也就 I. INTRODUCTION To make a torpedo accurately hit a target under complicated naval conditions, a self-guiding system plays an important role. It is the eye of the torpedo and command, command the torpedo to find the target, reliably track the target until it hits to destroy the target. With the development of modern science and technology, surface ships and submarines continue to improve the performance of a variety of anti-torpedo interference equipment one after another, which torpedo-guided system