Design and Implementation of 4WD Intelligent Car System Based on Integrated Navigation

Authors

  • Jie Tao Department of Electronic and Optical Engineering, Shijiazhuang Campus Army Engineering University, Shijiazhuang 050000, China
  • Xin Wang Department of Electronic and Optical Engineering, Shijiazhuang Campus Army Engineering University, Shijiazhuang 050000, China
  • Jiazhen Si Yantai Dongfang Wisdom Electric CO., Ltd, Yantai 264600, China

Keywords:

geomagnetic sensor, integrated navigation system, MPU6050, cascade double PID control

Abstract

Focuses on the basic principle of integrated navigation system based on geomagnetic sensor, three-axis gyroscope and three-axis accelerometer. A four-wheel independent driving car platform is designed with STM32F4 MCU as the control core and RZ7899 as the motor drive. The vehicle heading angle is obtained through the quaternion obtained by MPU6050, and combined with the geomagnetic parameters, the serial double PID control algorithm is used for navigation by correcting the deflection angle, the intelligent car can run in a straight line without other navigation systems within a certain range.

Downloads

Published

2023-05-10

How to Cite

Jie Tao, Xin Wang, & Jiazhen Si. (2023). Design and Implementation of 4WD Intelligent Car System Based on Integrated Navigation. nnovation in cience and echnology, 2(3), 41–46. etrieved from https://www.paradigmpress.org/ist/article/view/586

Issue

Vol. 2 No. 3 (2023): May

Section

Articles