Feature-based sensor configuration and working-stage recognition of wheel loader

L Hou, H Lin, S Wang, Y Chen, D Su - Automation in Construction, 2022 - Elsevier
With the maturity of sensor and data acquisition technology, the intelligent development of
multi-sensor integrated loader becomes inevitable. This paper focuses on the realization of …

A new method for the estimation of bearing health state and remaining useful life based on the moving average cross-correlation of power spectral density

L Xu, P Pennacchi, S Chatterton - Mechanical Systems and Signal …, 2020 - Elsevier
In the broad framework of condition-based maintenance, the final objective of bearing
condition monitoring is to evaluate the health state and to estimate the remaining useful life …

Process Monitoring in Heavy Duty Drilling Rigs—Data Acquisition System and Cycle Identification Algorithms

J Wodecki, M Góralczyk, P Krot, B Ziętek, J Szrek… - Energies, 2020 - mdpi.com
The monitoring of drilling processes is a well-known topic in the mining industry. It is widely
used for rock mass characterization, bit wear monitoring and drilling process assessment …

[PDF][PDF] Analisis produktivitas dengan metode OEE dan six big losses: studi kasus di tambang batu bara

NR Nurwulan, DK Fikri - Ikraith-Ekonomika, 2020 - journals.upi-yai.ac.id
Peningkatan produktivitas merupakan salah satu ukuran dari kemajuan perusahaan.
Tingkat produktivitas yang tinggi dapat meningkatkan penjualan dan keuntungan …

[HTML][HTML] The identification of operational cycles in the monitoring systems of underground vehicles

P Krot, P Sliwinski, R Zimroz, N Gomolla - Measurement, 2020 - Elsevier
The identification for the operational cycles of underground haul trucks is considered in the
paper. In previous works related to LHD (Load Haul Dump) vehicles and haul trucks, a …

A Method for Structure Breaking Point Detection in Engine Oil Pressure Data

A Grzesiek, R Zimroz, P Śliwiński, N Gomolla… - Energies, 2021 - mdpi.com
In this paper, a heavy-duty loader operated in an underground mine is discussed. Due to
extremely harsh operational conditions, an important maintenance problem is related to …

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 …

An effectiveness indicator for a mining loader based on the pressure signal measured at a bucket's hydraulic cylinder

P Stefaniak, R Zimroz, J Obuchowski, P Sliwinski… - Procedia Earth and …, 2015 - Elsevier
Nowadays, the utilization ofmonitoring systems and advanced IT technology in order to
support maintenance management in complex machinery systems is widely-used at all …

Haulage Cycles Identification for Wheeled Transport in Underground Mine Using Neural Networks

A Skoczylas, A Rot, P Stefaniak, P Śliwiński - Sensors, 2023 - mdpi.com
The task of ore transportation is performed in all mines, regardless of their type (open
pit/underground) or mining process. A substantial number of enterprises utilize wheeled …

Problems and challenges related to advanced data analysis in multi-site enterprises

H Dudycz, P Stefaniak, P Pyda - Vietnam Journal of Computer …, 2022 - World Scientific
The new generation of industry, ie Industry 4.0, pertains to the processing of immense
amounts of data, resulting, among other things, from the large-scale use of microcontrollers …