Automatic Steering Control System for Wheeled Agricultural Machinery

Taking transplanter as main object，basic structure of automatic steering control system of wheeled agricultural machinery was analyzed.According to automatic steering control technology，based on full discussion of PID correction link of automatic steering control system，an automatic steering control scheme based on PD control was proposed.Simulation results showed that PD control had good control performance，response speed，and good stability.It had good application and popularization value.