三余度舵机控制器可靠性设计  

Reliability Design of Triple Redundant Servo Controller

作　　者：倪笑宇 徐军[2] 梁建明[1] 张兰娣[1] 颜景润[1] 

机构地区：[1]河北建筑工程学院,张家口075000 [2]北京理工大学,北京100081

出　　处：《微特电机》2016年第1期24-26,33,共4页Small & Special Electrical Machines

基　　金：河北省高等学校科学技术研究项目(Z2014125);河北建筑工程学院校级科研基金项目(QN201403)

摘　　要：为了提高飞行器舵机系统的可靠性,提出一种三余度舵机控制器的设计方案,介绍了舵机控制器的工作原理和功能结构。在此基础上,详细研究了三余度控制器的余度管理、信号表决与故障监控。通过分析与实验,控制器工作稳定可靠。In order to improve the reliability of vehicle steering system, a design scheme of the triple redundant servo controller was presented, and the working principle and functional structure of servo controller were introduced. On this ba- sis, the redundancy management, signal voting and fault monitoring about triple redundant controller were studied in detail. Through analysis and experiment, the controller is stable and reliable in work.

关 键 词：舵机控制器 三余度 信号表决 故障监控 可靠性 

分 类 号：TM383.4[电气工程—电机] TM33