基于本地互联网络协议的三轴电机工况故障监测系统设计  

Design of Three-axis Motor Working Condition Fault Monitoring System based on local Internet Network Protocol

作　　者：舒泽芳[1] 崔庆东 彭晓珊 SHU Ze-fang;CUI Qing-dong;PENG Xiao-shan(College of Mechanical Engineering Guiyang Vniveritg Guiyang 550005 Guizhou,China;College of electronic and Communication Engineering Guiyang Vniveritg,Guiyang 550005 Guizhou,China)

机构地区：[1]贵阳学院机械工程学院,贵州贵阳550005 [2]贵阳学院电子与通信工程学院,贵州贵阳550005

出　　处：《贵阳学院学报（自然科学版）》2022年第2期80-84,共5页Journal of Guiyang University：Natural Sciences

基　　金：2021年度贵阳市财政学科建设与研究生教育专项资金项目“学科团队建设项目”(项目编号:2021-xk12);国家级大学生创新创业训练项目(项目编号:202010976022)。

摘　　要：在3D打印X、Y、Z三轴进给驱动部件中,步进电机使用广泛,需要对步进电机转速、电压、电流、温度等四种物理量进行实时检测,以有效监测其工况,可在出现故障时准确界定故障电机。提出了一种基于本地互联网络协议的三轴电机工况故障监测系统设计,采用单主节点-三从节点的本地互联网络拓扑结构,利用C8051F020型微控制器作为本地互联网络的从节点采集步进电机转速、电压、电流和温度信号,通过网络接口芯片上传至主节点,主节点采用STC89C52微控制器主要完成数据监测的功能,网络进度表采用优化控制策略的有限状态机进行规划。In the three-axis X,Y and Z feeding driving parts of 3D printing,stepping motor is widely used.It is necessary to detect the speed,voltage,current and temperature of stepping motor in real time,and effectively monitor its working condition and accurately define the faulty motor in case of fault.This paper presents a design of three-axis motor working condition fault monitoring system based on local interconnection network protocol.It adopts the local interconnection network topology of single master node and three slave nodes,and uses C8051F020 microcontroller as the slave node of local interconnection network to collect the speed,voltage,current and temperature signals of stepping motor,which are uploaded to the master node through network interface chip,The master node uses STC89C52 microcontroller to mainly complete the function of data monitoring,and the network schedule is planned by finite state machine with optimized control strategy.

关 键 词：3D打印 步进电机 故障监测 本地互联网络 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]