严格地说,制导武器是指在飞向目标期间接收控制指令的任何导弹,控制指令或来自弹内的自动导引系统,或借助通信线路接收外部发射源(通常是发射飞机)的控制。然而,为简明起见,本文只讨论那些装有动力装置的制导武器(即由火箭或航空发动机推进的导弹),而不涉及简单的灵巧炸弹或滑翔炸弹。 Strictly speaking, guided weapons refer to any missile that receives control instructions during a flight to a target, control commands, or automatic guidance systems from within a missile or receive control of an external launch source (usually a launch aircraft) via a communications line. However, for the sake of brevity, this article will discuss only those Guided Weapons (ie, missiles propelled by rockets or aeroengines) equipped with power units, rather than simple smart or gliding bombs.