编码器在肠溶性胶囊生产线控制系统中的应用  

Application of Encoder in Enteric-Coated Capsule Production Line Control System

作　　者：强明辉[1] 张彦龙[1] 马永炜[1] 韩春春[1] 

机构地区：[1]兰州理工大学电气工程与信息工程学院,甘肃兰州730050

出　　处：《仪表技术与传感器》2016年第2期53-55,59,共4页Instrument Technique and Sensor

基　　金：甘肃省自然科学基金项目(148RJYA002)

摘　　要：针对肠溶性胶囊生产线控制系统中执行机构的动作时刻无法灵活调整以及故障报警延迟的问题,研究了将与主轴电机同轴连接的编码器旋转角度用于协调控制38台伺服电机的运动控制,并对故障发生时刻进行预估的方法,实现了对各执行机构的协调控制并解决了报警延迟问题,该方法已在生产线中成功应用。应用结果表明:其简便灵活,可靠性高,具有较高的实用价值。Aiming at the problems that the movement time of actuators can＇t be flexibly adjusted and fault alarm can be delayed in enteric-coated capsule production line control system,a method using the rotation angle of the encoder coaxially connected to the spindle motor to coordinate control the movement control of 38 servo motors and forecast the failure moment was studied,the coordination control of actuators was realized and the alarm delay problem was resolved,the method was successfully applied to the production line. Application result proves that the method is simple and flexible,and shows high reliability and practical value.

关 键 词：编码器 协调控制 故障预估 胶囊自动生产线 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]