激光制导炸弹导引头的光电建模  

Research on Building up Guided Seeker Model of Laser Guided Bomb

作　　者：李东文[1] 胡朝晖[2] 汪浩生[2] 车奇[1] 

机构地区：[1]中国人民解放军驻深圳蛇口地区军事代表室,广东深圳518000 [2]空军工程大学工程学院,陕西西安710038

出　　处：《空军工程大学学报（自然科学版）》2004年第3期33-36,共4页Journal of Air Force Engineering University(Natural Science Edition)

摘　　要：激光制导炸弹导引头能否正确提取激光光斑信号是激光制导炸弹正常工作的关键 ,它与激光指示器对目标的照射能力、激光在大气中的传输以及导引头相对激光光斑的位置等条件密切相关。根据激光制导炸弹导引头的结构和工作原理建立了激光导引头探测激光光斑的数学模型 。In laser guided bomb based on velocity principle guided usually a weathercock seeker is adopted to detect the laser energy reflected by the target, calculate the errors between the sight line and guided seeker body line and, then guide the bomb to impact the target. The core element of the laser guided bomb is whether the seeker can detect the laser spot or not. This paper builds up the laser guided mathematical model according to the construction and operating principle of the laser guided seeker, and simulates the process of the seeker receiving the laser spot.

关 键 词：激光制导炸弹 导引头 光斑探测 数学模型 

分 类 号：V246[航空宇航科学与技术—飞行器设计]