1) velocity pursuit guidance law
速度追踪制导律
1.
Taking initial aiming error as inertial small perturbance,we established a model of guidance loop with velocity pursuit guidance law at the ideal conditions and deduced an analytical expression.
以导弹初始瞄准误差为初始小扰动,建立理想条件下速度追踪制导律制导回路模型,在此基础上求解其解析表达式。
2.
This paper describes the basic principle of velocity pursuit guidance law and body pursuit guidance law of trajectory correction projectiles, researches the terminal correction trajectory and miss distance under pursuit guidance laws by 6—DOF trajectory simulation program, researches the orbit of laser detector ray axis and ground projection area of laser detector spatial viewpoint.
文中对速度追踪制导律和弹体追踪制导律的工作原理进行了研究,利用六自由度弹道仿真程序对弹道修正弹两种追踪方式下的末段修正弹道和脱靶量进行了对比计算,研究了两种追踪方式下激光探测器光轴的轨迹及激光探测器空间视场在地面投影区域的变化;弹体追踪方式命中精度虽然较低,但由于工程实现简单、成本低,仍有其工程使用价值。
2) pursuit guidance law
追踪制导律
1.
The makeup of course correction projectile weapon system and its working principle were studied,the models of impulse force and impulse moment were established,the pursuit guidance laws used for course correction were analyzed and the method of establishing 6-DOF trajectory model of course correction projectile was presented.
对弹道修正弹武器系统组成和工作原理进行了研究,建立了脉冲作用力及力矩模型、分析了弹道修正使用的追踪制导律,提出了建立其六自由度弹道模型的方法,利用弹道修正弹六自由度弹道仿真程序对末段修正典型弹道、探测器光轴运动轨迹以及脉冲作用点对脱靶量的影响等进行了仿真,计算结果表明在弹体质心附近使用直接脉冲控制力对末段弹道进行修正可以达到较好效果,采用速度追踪方式能够得到较小的脱靶量。
2.
In view of physical meanings of pursuit guidance law,linear time-varying model for guidance loop is established,and analytical expression is obtained.
通过对两种追踪制导律的建模、求解,并分析解析解,得出弹体追踪制导律比速度追踪制导律响应速度慢的主要原因是其内回路存在一个慢根时间常数。
3) body pursuit guidance law
弹体追踪制导律
1.
This paper describes the basic principle of velocity pursuit guidance law and body pursuit guidance law of trajectory correction projectiles, researches the terminal correction trajectory and miss distance under pursuit guidance laws by 6—DOF trajectory simulation program, researches the orbit of laser detector ray axis and ground projection area of laser detector spatial viewpoint.
文中对速度追踪制导律和弹体追踪制导律的工作原理进行了研究,利用六自由度弹道仿真程序对弹道修正弹两种追踪方式下的末段修正弹道和脱靶量进行了对比计算,研究了两种追踪方式下激光探测器光轴的轨迹及激光探测器空间视场在地面投影区域的变化;弹体追踪方式命中精度虽然较低,但由于工程实现简单、成本低,仍有其工程使用价值。
2.
In view of physical meanings of body pursuit guidance law,with considering simplified body dynamics,given a heading error as a small perturbation,a linear time-varying model for guidance loop is established.
通过对解析解进行无量纲的标准化,得出的含有简化动力学的弹体追踪制导律制导回路只存在一个设计参数,它是无量纲的未制导时间,该设计参数直接决定了弹体追踪制导律导引回路的制导精度与法向过载的大小。
4) Velocity Pursuit
速度追踪
1.
Modeling and Analysis of the Guidance Loop for the Missile Velocity Pursuit Guidance Law;
速度追踪制导律导引回路建模及解析分析
6) trajectory tracking guidance law
弹道追踪导引律
1.
Based on the brief introduction of the theory of trajectory tracking guidance law,Monte Carlo simulation fire tests were done with the 6 degree-of-freedom trajectory simulation model.
文中在对弹道追踪导引律原理进行简单介绍的基础上,在六自由度弹道模型上进行了蒙特卡洛仿真打靶试验。
补充资料：波束制导(见遥控制导)
波束制导(见遥控制导)
beam-rider guidance
boshu zhidao波束制导(beam一rider guidanee)见遥控制导。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条