带有伸缩舵面的电动舵机复合控制器设计  

The Hybrid Servo Controller Design of Electromechanical Actuator with Retractile Control Surfaces

作　　者：朱军伟[1] 彭科容[1] 刘振永[1] 

机构地区：[1]中国空空导弹研究院,洛阳471009

出　　处：《微特电机》2016年第8期109-112,共4页Small & Special Electrical Machines

摘　　要：电动舵机采用伸缩舵可以大幅度减缩机载制导武器的横向尺寸,有助于提高载弹量并适用于内埋发射方式。提出了一种带有伸缩舵面的电动舵机复合控制器方案,设计了限流电路,限制了电机的最大电流,简化了控制信号数量,采用分段PID控制,设计了基于数字信号处理器电动舵机舵面偏转与伸缩复合控制器,并进行了实验,实现了位置给定的准确跟踪,结果表明该系统控制效果良好,方案可行。The sectional dimension of a airborne guided weapons can be greatly reduced by using retractable rudders, itis also useful in improving the load of bombs and suitable for buried transmission mode. A hybrid servo controller used in electromechanicalactuator was given forth in this paper. A current limit protection circuit was designed to limit the maximumcurrent of the motors. The hybrid servo controller was carried out based on a digital signal processor by reducing the numberof control signals which can track the given position exactly. The results of experiments show that this scheme is effectiveand practical.

关 键 词：电动舵机 伸缩舵面 数字信号处理器 分段PID 

分 类 号：TM33[电气工程—电机]