XBT自动投放测量系统电机控制单元设计与故障分析  

Design and fault analysis of motor control unit in XBT automatic launch and measurement system

作　　者：王心鹏 门雅彬[1] 张东亮[1] 董涛[1] 孔佑迪[1] Wang Xinpeng;Men Yabin;Zhang Dongliang;Dong Tao;Kong Youdi(National Ocean Technology Center,Tianjin 300112,China)

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《电子技术应用》2019年第1期92-96,共5页Application of Electronic Technique

基　　金：国家重点研发计划资助项目(2016YFC1400501)

摘　　要：XBT自动投放测量系统能够在恶劣海况下完成探头的自动投放,电机控制单元是系统投放机构的控制核心。该单元由主控芯片、电源管理、通信及电机控制接口等部分组成,可实现对投放系统中步进电机、伺服电机和直流电机运动状态的实时控制。在提出了软硬件设计实现方案后,对电机控制单元在测试中发现的各种故障进行了机理分析,改进后的试验结果表明:电机控制单元能够实时响应上位机的控制命令,保证各电机运动状态稳定,使自动投放系统具有实用性好、投放效率高与自动化程度高的特点。The XBT automatic launch and measurement system can automatically launch probes in severe sea conditions,and the motor control unit is the control core of the launch mechanism.The unit consists of a power management module,communication and motor control interface module,main control chip and etc,the stepping motor,servo motor and DC motor in the launch system can be controlled in real time.After putting forward the design scheme of hardware and software,the various faults found in the test for motor control unit are analyzed from mechanism.The test result after improved shows that the motor control unit can respond to the control commands of the host computer in real time,ensuring the stable motion of each motor,and the automatic launch and measurement system has the characteristics of good practicability,high efficiency and automation.

关 键 词：电机实时控制 XBT自动投放 程序编译模式 单片机串口通信 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]