HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (23): 207-210.doi: 10.14088/j.cnki.issn0439-8114.2019.23.051

• Agricultural Engineering • Previous Articles     Next Articles

Design of automatic leveling system for mountain farm implement

SHI Bing1, 2, CHEN Deng-hui2, KANG Zhi-liang2   

  1. 1.Sichuan Deyang Huangxu Vocational Secondary School,Deyang 618000,Sichuan,China;
    2.College of Mechanical and Electrical Engineering,Sichuan Agriculture University,Ya’an 625014,Sichuan,China;
  • Received:2018-10-23 Online:2019-12-10 Published:2019-12-18

Abstract: An automatic leveling system based on PID speed regulation is designed. The system uses 51 MCU as the main controller. Through the serial communication with the sensing detection module, we can obtain the posture in real time. And the four point leveling system of the step motor is composed of the actuator. The platform is leveled by the displacement of the stepper motor, and the crawler-type model vehicle is used as a carrying chassis. The platform is intended to be applied to the farm machinery working in the hilly area.

Key words: electromechanical leveling system, axis leveling, PID control, mountain farm implement

CLC Number: