Journal of Civil Aviation University of China ›› 2020, Vol. 38 ›› Issue (5): 55-59.

• Engineering and Technology • Previous Articles     Next Articles

Design of autonomous localization and navigation system for indoor mobile robot

ZHOU Xulong, ZHAO Yanzheng, YANG Yuemin   

  1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Online:2020-10-25 Published:2020-10-23

Abstract:

An autonomous localization and navigation system is designed for omnidirectional indoor mobile robots, which takes NVIDIA Jetson TX2 as upper computing platform and senses surrounding environment by lidar. Integrating wheel odometer and single axis inertial measurement unit, the designed system locates the robot by using selfadaptive Monte -Carlo algorithm basing on particle wave filter and implements autonomous navigation and obstacles avoidance by A-star algorithm and TEB algorithm. Results of Stage simulation and field experiment both show that the designed system can autonomously and accurately locate the robot, construct surrounding map with high accuracy, plan optimal path and help the robot avoid dynamic obstacles in time.

Key words: mobile robot, simultaneous localization and mapping, indoor localization and navigation, lidar, robot operating
system

CLC Number: