This design USES the existing laboratory equipment, material sorting unit of FMS system based on PLC, kunlun state based on touch screen and Siemens S7-200 PLC material sorting unit monitoring and control system design.This design is mainly design of the hardware and software of automatic washing machine simulation.Hardware system with Siemens S7-200 series PLC as the control core, MM440 frequency converter by Siemens, and letter E10 series servo drives, material sorting table module, digital tube module, PC and RS - 232 serial interface, etc.Part of PLC program USES the ladder diagram programming, man-machine interface is kunlun state touch-screen, and through the communication protocol to realize the serial communication.The material sorting unit based on PLC of FMS system can realize push materials, transport materials, sorting material, and implement related monitoring function on a touch screen.In today's society more and more high degree of automation, the application of materials based on automated sorting will be more and more widely, therefore, the FMS system based on PLC of the material sorting unit has very important practical significance to the research and design.Keywords: PLC, transducer material sorting automation servo drives
其实这个看起来很难，但其实并不难，就不同的行李分让它分辨就可以了。
也就是说，当传感器检测到你需要筛选的行李时就让机械手或其他的东西把它推出传送带，这样我们就可以筛选出不同的行李了！！
我是做机械手的，我用的是三菱的，如果你只是筛选行李的大小的话，用步进指令做的话，这个程序大约几百步就可以筛选吧。
在这里除了代写的 就是有人能给你发两篇参考。
你这个。。。。诶
牛，如果需要参考文献 范文 我可以下载给你
