Open AccessDesign of Electric Steering Wheel for Agricultural Machinery
Author(s) -
Yueyang Li,
Wenzhi Deng,
Xiaofei Cheng,
Weihai Song,
Zhen Li,
Xianchong Zhang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1601/2/022041
Subject(s) - siemens , torque steering , rotary encoder , controller (irrigation) , steering wheel , encoder , rotation (mathematics) , control system , engineering , control engineering , automotive engineering , control (management) , stepper motor , computer science , control theory (sociology) , electrical engineering , mechanical engineering , artificial intelligence , agronomy , biology , operating system
Aiming at the automatic steering control system of agricultural machinery, this paper puts forward the method of using S7-200 intelligent PLC of Siemens company as the core controller, which uses the high-speed pulse signal output by the controller to control the stepper motor to drive the rotation of the steering shaft, realizes the automatic steering through the control of the motor speed and steering, uses the encoder to detect the rotation angle of the steering shaft to realize the feedback control, and selects the touch screen to realize the user interaction scheme.