Design of Double-rows Sugarcane Harvester Control System Based on PLC

摘要

The double-rows sugarcane harvester is a large agricultural machinery, it has complicated working conditions and high failure rate in the process of harvesting, which seriously affect the quality and efficiency of harvesting. Aiming at these problems, the electrical and hydraulic control system using PLC as the control core was designed. Through the PC monitoring program, the system could complete the online settings and monitor the operation conditions of the control parameters to achieve complex logic control and matching control of each actuator's movement speed. The results from the harvesting test in Guangxi farm show that the control system has advantages of convenient and reliable operation, reducing the failure rate, and improving the quality and efficiency of harvesting.