Machine learning for anomaly detection and process phase classification to improve safety and maintenance activities

E Quatrini, F Costantino, G Di Gravio… - Journal of Manufacturing …, 2020 - Elsevier
Anomaly detection is a crucial aspect for both safety and efficiency of modern process
industries. This paper proposes a two-steps methodology for anomaly detection in industrial …

[HTML][HTML] Development of LoRaWAN-based IoT system for water quality monitoring in rural areas

WA Jabbar, TM Ting, MFI Hamidun… - Expert systems with …, 2024 - Elsevier
This article delineates the design and deployment of an innovative real-time water quality
monitoring system tailored for rural regions, focusing on monitoring the water resource …

A novel transformer-based neural network model for tool wear estimation

H Liu, Z Liu, W Jia, X Lin, S Zhang - Measurement Science and …, 2020 - iopscience.iop.org
This paper proposes a novel Transformer-based neural network model for accurate tool
wear estimation to improve production quality and efficiency in intelligent manufacturing …

Recent progress on optical tomographic technology for measurements and inspections of film structures

KN Joo, HM Park - Micromachines, 2022 - mdpi.com
In this review, we present the recent progress on film metrology focused on the advanced
and novel technologies during the last two decades. This review consists of various …

Toward smart traceability for digital sensors and the industrial internet of things

S Eichstädt, M Gruber, AP Vedurmudi, B Seeger… - Sensors, 2021 - mdpi.com
The Internet of Things (IoT) is characterized by a large number of interconnected devices or
assets. Measurement instruments in the IoT are typically digital in the sense that their …

Fault diagnosis method for hydraulic directional valves integrating PCA and XGBoost

Y Lei, W Jiang, A Jiang, Y Zhu, H Niu, S Zhang - Processes, 2019 - mdpi.com
A novel fault diagnosis method is proposed, depending on a cloud service, for the typical
faults in the hydraulic directional valve. The method, based on the Machine Learning …

Semantic description of quality of data in sensor networks

AP Vedurmudi, J Neumann, M Gruber, S Eichstädt - Sensors, 2021 - mdpi.com
The annotation of sensor data with semantic metadata is essential to the goals of automation
and interoperability in the context of Industry 4.0. In this contribution, we outline a semantic …

Real-time and robust hydraulic system fault detection via edge computing

DZ Fawwaz, SH Chung - Applied Sciences, 2020 - mdpi.com
We consider fault detection in a hydraulic system that maintains multivariate time-series
sensor data. Such a real-world industrial environment could suffer from noisy data resulting …

Data-driven condition monitoring of mining mobile machinery in non-stationary operations using wireless accelerometer sensor modules

P Aqueveque, L Radrigan, F Pastene, AS Morales… - Ieee …, 2021 - ieeexplore.ieee.org
This paper presents the development of an easy-to-deploy and smart monitoring IoT system
that utilizes vibration measurement devices to assess real-time condition of bulldozers …

Improved fault diagnosis in hydraulic systems with gated convolutional autoencoder and partially simulated data

A Gareev, V Protsenko, D Stadnik, P Greshniakov… - Sensors, 2021 - mdpi.com
This paper examines the effectiveness of neural network algorithms for hydraulic system
fault detection and a novel neural network architecture is suggested. The proposed gated …