本文概要地讨论了BTT技术的概念,应用最优控制理论推导了适用于BTT导弹的最优导引律,研究了BTT导弹机动力和控制力的产生原理,对BTT导弹与STT导弹的性能进行了比较。研究表明,在同样发射条件下,BTT导弹在射程、速度特性及过载特性等主要性能上显著地优于STT导弹。 In this paper, the concept of BTT is briefly discussed. The optimal guidance law applicable to BTT missiles is deduced based on the theory of optimal control. The generation principle of BTT missile maneuver and control force is studied. The performances of BTT missile and STT missile are studied. A The research shows that under the same launching conditions, the BTT missile is significantly superior to STT missiles in terms of its major performance such as range, speed characteristics and overload characteristics.