A consumer tracking estimator for vehicles in GPS-free environments

E Choi, S Chang - IEEE Transactions on Consumer Electronics, 2017 - ieeexplore.ieee.org
The global positioning system (GPS) is a crucial component in navigation systems.
Therefore, navigation systems usually malfunction in the outage cases of GPS signals. This …

Validation of Step Detection and Distance Calculation Algorithms for Soccer Performance Monitoring

G Santicchi, S Stillavato, M Deriu, A Comi, P Cerveri… - Sensors, 2024 - mdpi.com
This study focused on developing and evaluating a gyroscope-based step counter algorithm
using inertial measurement unit (IMU) readings for precise athletic performance monitoring …

An adaptive tracking estimator for robust vehicular localization in shadowing areas

E Choi, S Chang - IEEE Access, 2019 - ieeexplore.ieee.org
The vehicular localization is a crucial technique in autonomous vehicle systems. This paper
addresses an adaptive tracking method for robust vehicular localization even in shadowing …

A reduced-complexity scheme using message passing for location tracking

YS Chiou, F Tsai, CL Wang, CT Huang - EURASIP Journal on Advances in …, 2012 - Springer
This article presents a low-complexity and high-accuracy algorithm using message-passing
approach to reduce the computational load of the traditional tracking algorithm for location …

Reduced‐complexity tracking scheme based on adaptive weighting for location estimation

CL Wang, YS Chiou, F Tsai - IET communications, 2013 - Wiley Online Library
This study presents an efficient location tracking algorithm to reduce the computational
complexity of the conventional Kalman filtering algorithm. In the proposed location …

Tool orientation estimation to control the angle tightening process of threaded joints

M Thiel - 2019 - diva-portal.org
The most common method for securing components to each other during manufacturing of
products is by joining these using screws, nuts and bolts. The benefit of using this method is …