The Automatic Control System Design Of Unloading Car

Up to now,most enterprises still use manual control in the distribution process.By observing the material level of each bin,operators decide to distribute the ore bin and control the trolley to drive to the bin.In the process of manual distribution,the site environment is very bad,which seriously affects the observation of the distribution process by operators and reduces the stability of the distribution system.This design adopts the method of fuzzy control combined with PLC as the controller of lower computer.It has the advantages of stability,reliability,simple operation,convenient maintenance and flexible use.Using advanced configuration software and industrial computer to develop remote monitoring system of upper computer,data communication between upper computer and lower computer is realized through industrial ethernet,so as to realize automatic control of material distribution system and various control requirements of the system.The research contents of the whole project are: the overall plan of the control system,the selection of control system equipment,the selection of electrical equipment,hardware design,the design and programming of programmable control system,field debugging.Thirdly,the design of the fuzzy controller for the control system of the cloth trolley is studied,which provides technical support for the realization of the positioning system of the cloth trolley.This system can not only solve the drawbacks of traditional car cloth system,but also solve the practical problem of uniform cloth distribution of products in warehouse.The system has the advantages of convenient operation and maintenance,high automation control program.It is an organic combination of process control and modern advanced science and technology.This system can be used not only in the field of this subject,but also in many systems such as bulk material processing,conveying system and port equipment.It has the significance of horizontal development and has certain theoretical and practical research value.Figure:26;Table:6;Reference:58...