On residual-based diagnosis of physical systems

A Diedrich, O Niggemann - Engineering Applications of Artificial …, 2022 - Elsevier
In this article we describe a novel diagnosis methodology for physical systems such as
industrial production systems. The article consists of two parts: Part one analyzes the …

Integrated approach to diagnostics of failures and cyber-attacks in industrial control systems

M Syfert, A Ordys, JM Kościelny, P Wnuk, J Możaryn… - Energies, 2022 - mdpi.com
This paper is concerned with the issue of the diagnostics of process faults and the detection
of cyber-attacks in industrial control systems. This problem is of significant importance to …

A new method of diagnostic row reasoning based on trivalent residuals

JM Kościelny, M Bartyś - Expert Systems with Applications, 2023 - Elsevier
The genesis of the proposed fault isolation approach was the belief that the added value
may be achieved through the synthesis of various approaches. In this paper, we propose a …

Algorithms and methods for the fault-tolerant design of an automated guided vehicle

R Stetter - Sensors, 2022 - mdpi.com
Researchers around the globe have contributed for many years to the research field of fault-
tolerant control; the importance of this field is ever increasing as a consequence of the rising …

Diagnostic Column Reasoning Based on Multi-Valued Evaluation of Residuals and the Elementary Symptoms Sequence

JM Kościelny, M Syfert, P Wnuk - Energies, 2022 - mdpi.com
The paper concerns a significant problem in the diagnostics of industrial processes, which is
the need to achieve high fault distinguishability. High distinguishability results in the …

Application of genetic algorithm for inter-turn short circuit detection in stator winding of induction motor

M Tomczyk, R Mielnik, A Plichta, I Gołdasz, M Sułowicz - Energies, 2021 - mdpi.com
This paper presents a new method of inter-turn short-circuit detection in cage induction
motors. The method is based on experimental data recorded during load changes …

[PDF][PDF] A graph theory-based approach to the description of the process and the diagnostic system

JM Kościelny, M Bartyś, M Syfert… - International Journal of …, 2022 - intapi.sciendo.com
The paper proposes an original, comprehensive, and methodically consistent graph theory-
based approach to the description of the diagnosed process and the diagnosing system …

Identification of inter-turn short-circuits in induction motor stator winding using simulated annealing

M Tomczyk, R Mielnik, A Plichta, I Goldasz, M Sułowicz - Energies, 2021 - mdpi.com
This paper presents a method of inter-turn short-circuit identification in induction motors
during load current variations based on a hybrid analytic approach that combines the …

[PDF][PDF] On Diagnosing Cyber-Physical Systems

A Diedrich - 2023 - openhsu.ub.hsu-hh.de
Cyber-physical systems are a class of technical systems that integrate mechanical
components with intelligent, adaptable control devices and software. Nowadays, this …

[PDF][PDF] Comparative study of fault distinguishability based on bi-and three-valued diagnostic signals

JM Koscielny, M Bartys - … Workshop on Principles of Diagnosis, DX …, 2021 - repo.pw.edu.pl
The primary aim of this paper is the comparative study of fault distinguishability properties of
model-based fault detection and isolation approaches. We reviewed and compared …