Distributed error correction of EKF algorithm in multi-sensor fusion localization model

F Hu, G Wu - IEEE access, 2020 - ieeexplore.ieee.org
In order to solve the problem that the standard extended Kalman filter (EKF) algorithm has
large errors in Unmanned Aerial Vehicle (UAV) multi-sensor fusion localization, this paper …

Comparison of three location estimation methods of an autonomous driving robot for underground mines

H Kim, Y Choi - Applied Sciences, 2020 - mdpi.com
In this study, we compared the accuracy of three location estimation methods of an
autonomous driving robot for underground mines: an inertial measurement unit with encoder …

[HTML][HTML] Field experiment of a LiDAR sensor-based small autonomous driving robot in an underground mine

H Kim, Y Choi - Tunnel and Underground Space, 2020 - ksrm.net
In this study, a small autonomous driving robot was developed for underground mines using
the Light Detection and Ranging (LiDAR) sensor. The developed robot measures the …

A Target Positioning Method for Industrial Robot Based on Multiple Visual Sensors.

N Xiao, X Zhang - Traitement du Signal, 2020 - search.ebscohost.com
Flexible start-up is the future trend of production automation. To realize intelligent and
flexible operations, industrial robot must position the target rapidly and accurately …

Dynamic adaption of noise covariance for accurate indoor localization of mobile robots in non-line-of-sight environments

D Ghosh, V Honkote… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
The estimation of robot pose in an indoor and unknown environment is a challenging
problem. Traditional methods using wheel odometry and inertial measurement unit (IMU) …

[PDF][PDF] 라이다센서기반소형자율주행로봇의지하광산현장실험

김헌무, 최요순 - 터널과지하공간, 2020 - researchgate.net
초록본 연구에서는 라이다 센서를 활용한 지하광산용 소형 자율주행 로봇을 개발하였다.
개발된 로봇은 라이다 센서를 사용하여 좌, 우 벽면까지의 거리를 측정하고, 지하광산 갱도의 …

[PDF][PDF] COLLABORATIVE LOCALIZATION USING DYNAMIC NOISE COVARIANCE AND ROBOT MOTION MODEL FOR UNKNOWN AREA EXPLORATION

D GHOSH, V HONKOTE, K NARAYANAN - ROBOTS IN HUMAN LIFE - researchgate.net
Multi-robot systems are preferred in complex missions such as, unknown and unstructured
area exploration, due to the scalability, robustness, efficiency and cost considerations …