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.
出处
《空军工程大学学报（自然科学版）》
CSCD
2004年第3期33-36,共4页
Journal of Air Force Engineering University(Natural Science Edition)
关键词
激光制导炸弹
导引头
光斑探测
数学模型
laser guided bomb
laser guided seeker
laser spot detection
mathematical model
