某型导弹舵机限流电路分析  

Missile Servo Current-limiting Circuit Analysis

作　　者：王小波[1] 付克亚[2] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009 [2]海军驻洛阳地区航空军事代表室,河南洛阳471009

出　　处：《电子质量》2016年第6期115-120,共6页Electronics Quality

摘　　要：某型导弹舵机控制电路在测试时,经常出现限幅电流超差故障。该文从分析限流电路工作原理出发,查找出其主要影响因素,并有针对性的提出解决方法,以解决此类故障,提高控制电路装配测试合格率。通过生产实际,验证了这些解决方法的可行性和有效性。The current of current-limiting circuit frequently surpasses its nomial value in testing servo control circuit of a certain type missile.This paper analyses the working principle of current-limiting circuit,identifies its main influence factors,and brings forward the corresponding solution to solve such failure and promote the passing ratio of control circuit assembly test.The feasibility and effectiveness of the solution method is validated in practice.

关 键 词：控制电路 限流电路 电流采样 电流电压转换 电流截止负反馈 

分 类 号：TJ765.2[兵器科学与技术—武器系统与运用工程]