弹道模型由炮弹无控自由飞段、惯性制导滑翔段和末制导段按比例导引制导率建立。
The trajectory model consists of the uncontrolled free flight segment, the inertial guided glided segment and the final guidance segment, which accords with the proportional guided law.
使用计算机模型，模具的整流罩炮弹是加工大5轴数控机床出三零零零磅块木头。
Using the computer model, the mold for the fairing shells was machined with a large 5 axis CNC machine out of a 3 thousand pound block of wood.
在确定增程方案的基础上，本文根据低速滚转炮弹的特点，建立了低速滚转炮弹的六自由度弹道模型。
After making certain extended range scheme, the projectile of six DOF exterior ballistic extended range based on the projectile low speed rolling characteristic.
应用推荐