用于低空飞行对定点目标轰炸的制导炸弹包括:一颗带有制动装置的炸弹(以便靠近弹道时有效地减速)和一支连接于炸弹的图像提取传感器。制导装置由制导火箭或降落伞组成。例如在载有炸弹的飞机上,图像提取传感器是一台电视摄影机或红外摄影机及一台跟踪装置。由图像提取传感器提取的图像,既可通过无线电也可通过机械连接传送给飞机,以便驾驶员导航。目标由运载在飞机上的激光照射器照射,炸弹用激光导向跟踪。 Guided bombs used in low-altitude missions to target fixed-point bombing include a bomb with a brake to effectively decelerate it close to the trajectory and an image pick-up sensor attached to the bomb. Guidance device consists of guided rocket or parachute. For example, on a bomb-loaded aircraft, the image-pickup sensor is a television camera or infrared camera and a tracking device. The image extracted by the image pick-up sensor can be transmitted to the airplane either by radio or by mechanical link for navigation by the driver. The target is illuminated by a laser illuminator carried onboard the aircraft, which is laser-guided and tracked.