摘要
文中在对过载自动驾驶仪和姿态自动驾驶仪进行对比分析的基础上,对过载自动驾驶仪加正常型比例导引律与姿态自动驾驶仪加积分型比例导引律对末制导精度的影响进行了对比研究。通过仿真分析可以看出,制导精度主要由导引头动力学和自动驾驶仪动力学中的慢环节决定。
In this paper, the characteristic of the acceleration autopilot and the attitude autopilot are analyzed. Also, we have a comparing study between two kinds of control scheme, i.e., the acceleration autopilot combined with the PNG law and the attitude autopilot combined with the IPNG law. By means of simulation, we conclude that, the guidance accuracy is mainly determined by the slowest one among different system dynamics.
出处
《弹箭与制导学报》
CSCD
北大核心
2003年第4期5-8,12,共5页
Journal of Projectiles,Rockets,Missiles and Guidance
