基于CPLD的扭簧分选仪交流伺服系统的设计  

The Design of AC Servo——motor Technology in the Controlling Device of Spring Sorting Based on CPLD

作　　者：乔桥[1] 张弛[1] 邹安阳[1] 

机构地区：[1]武汉纺织大学机电工程学院,湖北武汉430073

出　　处：《武汉科技学院学报》2011年第3期62-65,共4页Journal of Wuhan Institute of Science and Technology

摘　　要：弹簧分选控制设备是对大批量生产的弹簧依据其弹性系数不同,按照预先规定的指标进行测试自动筛选出合格与不合格产品,并在不合格产品范围内依据是否可以修复将弹簧进一步细分,自动流入不同料箱,以用于不同场合。本文介绍了一种由AT89C51单片机及CPLD技术控制交流伺服电机的系统方案,包括系统硬件设计和软件设计。该系统在弹簧分选设备上得到了成功应用,能实现对弹簧分选过程的平稳控制。Automatic spring classification machine is the machine that can test large quantities of springs,which have different flexibility coefficients and used for different situations,and sieve automatically the qualified from the unqualified according to the rules proceeded in advance,also further subdivide the spring coil according to whether it can repair within the scope of the unqualified,automatically afflux an——ticipate box.The paper provides a scheme to control AC servo—motor using single chip—computer AT89C51 and CPLD,including hardware design and software design.The system is applied in spring sorting machine successfully,which can control spring sorting wel1.

关 键 词：弹簧分选 单片机 交流伺服 CPLD 

分 类 号：TP21[自动化与计算机技术—检测技术与自动化装置]