复合导引头制导技术研究

Research on Guidance Technology for Composite Seeker

现代战争的战场环境日趋复杂,单一制导模式容易受到有效干扰,而复合导引头则可利用各种制导模式的优点,互补不足。根据红外成像传感器、主动毫米波雷达和被动雷达的技术特点,分析了红外成像/主动毫米波雷达复合导引头、红外成像/被动微波复合导引头的工作流程。为了提高复合导引头的抗干扰能力,结合反舰导弹的实际工作流程,远距离时利用毫米波雷达或被动雷达进行探测,近距离时利用红外目标特征来区分干扰和舰船目标,从而形成适用于反舰导弹红外成像/主动毫米波雷达复合导引头和红外成像/被动微波复合导引头的末制导策略。

The environment of modern warfare is becoming more and more complex, and the single guidance mode is vulnerable to effective interference, while the composite seeker can exploit the advantages of various guidance modes and make them complement each other. According to the technical characteristics of infrared imaging sensor, active millimeter-wave radar and passive radar, the work processes of infrared imaging/active millimeter-wave radar composite seeker and infrared imaging/passive microwave composite seeker are analyzed. In order to improve the anti-interference ability of composite seeker, by combining with the actual process of anti-ship missile, millimeter-wave radar or passive radar is used at long distance, while infrared target features are exploited to distinguish between interferences and ship targets at short distance, forming a terminal guidance strategy suitable for infrared imaging/active millimeter-wave radar composite seeker and infrared imaging/passive microwave composite seeker of anti-ship missiles.