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Research on Automatic Steering Control System of Full Hydraulic Steering Tractor

  • Shupeng Hu
  • Weiqiang Fu
  • You Li
  • Yue Cong
  • Yehua Shang
  • Zhijun MengEmail author
Conference paper
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 545)

Abstract

The performance of automatic steering control directly affects the accuracy of tractor navigation. In order to improve the tractor navigation performance, the tractor automatic steering control technology is researched. The automatic steering control system for the full hydraulic steering tractor is designed with the Lovol Europard FT704 tractor. The mathematical model of automatic steering system is established. The PID parameters are determined by digital simulation analysis, and verified by steering test. The field test results show that the offset error is not greater than 5.98 cm and the average offset error is not greater than 1.23 cm at the travel speed of 1.0 m/s. The field tests indicated the tractor automatic steering control system can meet the needs of tractor automatic navigation.

Keywords

Automatic steering Full hydraulic steering Electro-hydraulic proportional control Digital simulation Automatic navigation 

Notes

Acknowledgements

This work is supported by Beijing science and technology planning project of China (D161100003216003), National Natural Science Foundation of China (31571564), the BAAFS innovation team project of China (JNKYT201607), Recommend International Advanced Agricultural Science and Technology Plan Grant of China (2016-X26), and Science and technology plan project of Heilongjiang farms & land reclamation administration Grant of China (HNK 135-06-05).

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Copyright information

© IFIP International Federation for Information Processing 2019

Authors and Affiliations

  • Shupeng Hu
    • 1
    • 2
  • Weiqiang Fu
    • 1
    • 2
  • You Li
    • 1
    • 2
  • Yue Cong
    • 1
    • 2
  • Yehua Shang
    • 1
    • 2
  • Zhijun Meng
    • 1
    • 2
    Email author
  1. 1.Beijing Research Center for Information Technology in AgriculturalBeijingPeople’s Republic of China
  2. 2.National Research Center of Intelligent Equipment for AgricultureBeijingPeople’s Republic of China

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