[HTML][HTML] A survey of magnetic-field-based indoor localization

G Ouyang, K Abed-Meraim - Electronics, 2022‏ - mdpi.com
Magnetic fields have attracted considerable attention in indoor localization due to their
ubiquitous and infrastructure-free characteristics. This survey provides a comprehensive …

How magnetic disturbance influences the attitude and heading in magnetic and inertial sensor-based orientation estimation

B Fan, Q Li, T Liu - Sensors, 2017‏ - mdpi.com
With the advancements in micro-electromechanical systems (MEMS) technologies, magnetic
and inertial sensors are becoming more and more accurate, lightweight, smaller in size as …

Sensor network oriented human motion capture via wearable intelligent system

S Qiu, H Zhao, N Jiang, D Wu, G Song… - … Journal of Intelligent …, 2022‏ - Wiley Online Library
Using inertial measurement units mounted on foot is a feasible approach to improve the
positioning accuracy for the human motion capture system. This paper presents a …

40 years of sensor fusion for orientation tracking via magnetic and inertial measurement units: Methods, lessons learned, and future challenges

M Nazarahari, H Rouhani - Information Fusion, 2021‏ - Elsevier
Technological developments over the past two decades have resulted in the development of
more accurate and lightweight low-cost magnetic and inertial measurement units (MIMUs) …

Sensor fusion algorithms for orientation tracking via magnetic and inertial measurement units: An experimental comparison survey

M Nazarahari, H Rouhani - Information Fusion, 2021‏ - Elsevier
Lightweight and low-cost wearable magnetic and inertial measurement units (MIMUs) have
found numerous applications, such as aerial vehicle navigation or human motion analysis …

[HTML][HTML] A new quaternion-based Kalman filter for real-time attitude estimation using the two-step geometrically-intuitive correction algorithm

K Feng, J Li, X Zhang, C Shen, Y Bi, T Zheng, J Liu - Sensors, 2017‏ - mdpi.com
In order to reduce the computational complexity, and improve the pitch/roll estimation
accuracy of the low-cost attitude heading reference system (AHRS) under conditions of …

[HTML][HTML] Formulation of a new gradient descent MARG orientation algorithm: Case study on robot teleoperation

S Wilson, H Eberle, Y Hayashi, SOH Madgwick… - … Systems and Signal …, 2019‏ - Elsevier
We introduce a novel magnetic angular rate gravity (MARG) sensor fusion algorithm for
inertial measurement. The new algorithm improves the popular gradient descent …

Fast linear quaternion attitude estimator using vector observations

J Wu, Z Zhou, B Gao, R Li, Y Cheng… - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
As a key problem for multisensor attitude determination, Wahba's problem has been studied
for almost 50 years. Different from existing methods, this paper presents a novel linear …

Lie group based nonlinear state errors for MEMS-IMU/GNSS/magnetometer integrated navigation

J Cui, M Wang, W Wu, X He - The Journal of Navigation, 2021‏ - cambridge.org
In the integrated navigation system using extended Kalman filter (EKF), the state error
conventionally uses linear approximation to tackle the commonly nonlinear problem …

A novel fuzzy-adaptive extended kalman filter for real-time attitude estimation of mobile robots

Á Odry, I Kecskes, P Sarcevic, Z Vizvari, A Toth, P Odry - Sensors, 2020‏ - mdpi.com
This paper proposes a novel fuzzy-adaptive extended Kalman filter (FAEKF) for the real-time
attitude estimation of agile mobile platforms equipped with magnetic, angular rate, and …