根据敌我相对运动的原理,导出速率陀螺测量出的目标俯仰角速度Ω_s、测向角速度Ω_L 和探测器测出的距变率与敌我姿势要素间的关系,提出了距变率在极短时间内保持不变的条件;并利用Ω_s、Ω_L 和有关数据(qw,ε、D、■、V_w、K_w)推导出在不满足“快解”条件时计算目标运动要素和弹丸发射诸元的计算公式。 According to the principle of relative movement between enemy and me, this paper deduces the relationship between the target pitch angular velocity Ω_s, the radial velocity Ω_L and the distance between the projectile and the enemy, which are measured by the rate gyroscope, The formulas for calculating the target motion elements and projectile launching elements when the conditions of “fast solution” are not satisfied are derived from Ω_s, Ω_L and related data (qw, ε, D, ■, V_w, K_w).