Localization of LHD machines in underground conditions using IMU sensors and DTW algorithm

P Stefaniak, B Jachnik, W Koperska, A Skoczylas - Applied Sciences, 2021 - mdpi.com
This article presents the concept of using the DTW algorithm to partially solve the problem of
locating LHD (load, haul, dump) in an underground mine. The concept assumes the …

Application of spectral entropy in haul truck joint damage detection

P Stefaniak, W Koperska, A Skoczylas, M Stachowiak - Sensors, 2022 - mdpi.com
Early detection of machine failures is often beneficial, both financially and in terms of worker
safety. The article presents the problem of frequently damaged joints in haul trucks, which …

Methods of optimization of mining operations in a deep mine–tracking the dynamic overloads using IoT sensor

P Stefaniak, W Koperska, A Skoczylas, J Witulska… - IEEE …, 2023 - ieeexplore.ieee.org
Self-propelled machines are the main resources used by the Polish copper ore mining
industry to transport ore from the mining area to reloading points for conveyor transport. Due …

Optimal Feature Subset Selection For Pattern Classification and Recognition Using Spectral Entropy as a Complexity Measure From Alcohol and Sleep EEG Data

T Singh - 2023 1st International Conference on Innovations in …, 2023 - ieeexplore.ieee.org
The quantity of unprocessed data in multi-channel EEG analysis is enormous. Most datasets
have some level of noise or redundancy, which could lower the accuracy of any relevant …