无速度传感器的成像导引头位标器预定回路速度环设计  

Velocity-loop Design of Predefined Circuit for Imaging Seeker Coordinator without Speed Sensor

作　　者：朱华征[1] 范大鹏[1] 庞新良[1] 张文博[1] 

机构地区：[1]国防科学技术大学,长沙410073

出　　处：《弹箭与制导学报》2008年第2期67-69,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：针对没有速度传感器的成像导引头位标器,从工程实际的角度出发,提出了一种位标器预定回路速度内环的设计方法。该方法以弹体姿态解算为基础,将弹体惯导信号与位标器陀螺信号融合,获取电机转动速度,闭合速度回路的方法。以某位标器原理样机为基础,对该方法进行了仿真分析。仿真结果表明:该方法正确、有效,具有一定工程价值。From the point of actual engineering, a method about velocity-loop design of seeker coordinator predefined circuit was presented for imaging seeker coordinator without speed sensor. Based on attitude computation of missile, the motor speed was given by combining inertial navigation signal with coordinator gyro signal to form the velocity-loop. Based on prototype of certain coordinator, the simulation was analyzed and the result shows that this method is right, efficient and valuable for engineering.

关 键 词：成像导引头位标器 速度传感器 预定回路 姿态解算 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]