Control System Design Of Compression Garbage Truck

Compression garbage truck is one of the main tools to collect and transport garbage in cities. Compression garbage truck realizes the function of loading and unloading by controlling glide-board,sweep-board and push-board. The control system has experienced manual control,relay control and microcomputer control system, now develops to PLC control system. At present, the control system of domestic garbage trucks have adopt PLC control, but some key parts include controllers need import. For example, steel,hydraulic system and electrical system adpotted by CIMC compression garbage truck are improted. The price is costliness, so the truck is difficult to adapt to chinese market. Based on the idea of localization of control system, we put forward the subject that is compression garbage truck control system design.The research contents of papers mainly include the design of electrical principle,dynamic simulation and analysis of actuator and program design. At first, basic structure is introduced and working principle are analyzed. According to the principle, working flowchart and electrical principle are designed, then components are selected. Secondly, doing force analysis for actuator, designing hydraulic system model by AMESim, setting up parameters and simulat to obtain the time of loading and unloading. Finally, according to electrical principle and working flowchart, using SWOPC-FXGP/WIN-C to design PLC program of system. Improving the program by test in lab and field debugging.The research of papers, on the one hand, simply implements domestic production of control system and provides a basis for furture perfection, promotes development of programmable control technology on environmental sanitation field and provides helpful experiences for other industry control system. On the other hand, it can give reference for industrial control system in the future.