一种基于DSP的电机电磁锁制器控制与检测技术  

Control and Detection Technology of Motor Electromagnetic Detent Based on DSP

作　　者：饶大伟[1] 张昆峰[1] 何卫国[1] Rao Dawei;Zhang Kunfeng;He Weiguo(China Airborne Missile Academy, Luoyang 471099, China)

机构地区：[1]中国空空导弹研究院,河南洛阳471099

出　　处：《兵工自动化》2016年第9期17-22,共6页Ordnance Industry Automation

基　　金：航空科学基金(2014ZC12004)

摘　　要：为提高系统的可靠性,保证载机和飞行员安全,设计一种基于DSP的空空导弹舵面解锁控制和状态检测系统。利用电路仿真分析技术对解锁控制和锁定状态检测电路进行设计、性能分析,完成系统各组成元器件参数偏差对系统性能的影响,针对系统中常见的故障模式,提出了提高该系统可靠性的改进方案。研究结果表明:在控制信号受到强干扰,+27 V供电电源不大于2 ms的瞬时掉电,三极管增益漂移的情况下,该方案仍可使其正常工作。In order to improve the system reliability, and ensure the aircraft and the safety of the pilot, design one unlock control and state detection system of missile rudder face based on DSP. Analysis of the unlock control and lock state detection circuit design and performance analysis of the circuit simulation, to complete the components contained in the system parameter error on system performance. The main failure mode system in common, is proposed to improve the system reliability improvement program. The results show that: though the control signal under strong interference, +27 V power supply is not greater than the instantaneous power down to 2 ms, the gain drift transistor under the condition, that the scheme can make it work.

关 键 词：电磁锁制器 解锁控制 状态检测 电路仿真 

分 类 号：TJ760.6[兵器科学与技术—武器系统与运用工程]