ATTITUDE CONTROL OF TWO WHEELED SELF-BALANCING VEHICLE

Authors

  • You QianLiang School of Electrical and Information, Jiangsu University of Science and Technology, Zhenjiang jiangsu 212003
  • Wei Haifeng School of Electrical and Information, Jiangsu University of Science and Technology, Zhenjiang jiangsu 212003
  • Zhang Yi School of Electrical and Information, Jiangsu University of Science and Technology, Zhenjiang jiangsu 212003

DOI:

https://doi.org/10.53555/eijse.v3i4.125

Keywords:

Two wheeled self- balancing car, STM32 MCU, balance control, PID control

Abstract

This paper mainly introduces the STM32 as the development platform of the two wheeled balancing car, and successfully developed a car model. Firstly, the paper studies the overall design scheme and the basic working principle of the car system. Secondly, the control flow of the software system of the two wheeled balancing car is deeply studied, and the double closed loop control of DC motor speed position is adopted to realize the normal operation of the car. Then, in the process of debugging, the three parameters of the virtual decomposition of the car system (the vertical ring, the speed loop, the steering ring) were tested respectively. In the end, the prototype of the two wheeled balancing car is debugged, and the running test is carried out for the obstacle free and the obstacles. The experimental results show that the two wheeled balancing car can be operated stably, and can realize the basic function.  

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Published

2021-06-27