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Dissolved Gas Analysis Principle-Based Intelligent Approaches to Fault Diagnosis and Decision Making for Large Oil-Immersed Power Transformers: A Survey

Lefeng Cheng, Tao Yu
2018 Energies  
From this survey, it is found that a single intelligent approach for fault diagnosis can only reflect operation status of the transformer in one particular aspect, causing various degrees of shortcomings  ...  intelligent approaches applied in fault diagnosis and decision making for large oil-immersed power transformers based on dissolved gas analysis (DGA), including expert system (EPS), artificial neural  ...  Meanwhile, the fuzzy Petri nets are employed to describe changes of fault symptoms and analyse operating status of the transformer based on its parallel and fuzzy reasoning capability.  ... 
doi:10.3390/en11040913 fatcat:5abufqmt7rcrlkquxncgxame2m

Trust Routing Protocol Based on Cloud-based Fuzzy Petri Net and Trust Entropy for Mobile Ad Hoc Network

Xiaoliang Wang, Peng Zhang, Yuyue Du, Mei Qi
2020 IEEE Access  
Specifically, a trust reasoning model based on cloud model and fuzzy Petri net (FPN) is presented to evaluate the credibility of nodes. Then we propose a routing algorithm based on trust entropy.  ...  INDEX TERMS Cloud model, fuzzy Petri net, mobile ad hoc network, trust entropy, TUE-OLSR.  ...  Section III describes the related concept of cloud model. Then based on cloud model and FPN, we define a novel FPN, named as Cloud-Based Fuzzy Petri Nets (CFPNs).  ... 
doi:10.1109/access.2020.2978143 fatcat:pjnyvgvlpzcgxkyu54xb3dpgpm

An Integrated Multi-Criteria Decision Making Approach to Location Planning of Electric Vehicle Charging Stations

Hu-Chen Liu, Miying Yang, MengChu Zhou, Guangdong Tian
2018 IEEE transactions on intelligent transportation systems (Print)  
Therefore, this paper 7 aims to propose a novel integrated MCDM approach by a grey 8 decision making trial and evaluation laboratory (DEMATEL) 9 and uncertain linguistic multi-objective optimization by  ...  His main 836 research interests include quality and reliability man-837 agement, artificial intelligence, Petri net theory and 838 applications, and healthcare operation management. 839 He has authored  ...  His research interests are in Petri nets, Internet 873 of Things, big data, Web services, manufacturing, transportation, and energy 874 systems.  ... 
doi:10.1109/tits.2018.2815680 fatcat:wbcjujcmqbe6pds5isaty5usum


Nand Gopal, Dilbagh Panchal
2021 Facta Universitatis. Series: Mechanical Engineering  
For improving the system's availability, a risk analysis was done to identify the most critical failure causes.  ...  The considered plant's complex series-parallel configuration was presented using the Petri Net (PN) modeling.  ...  Thus, the current work presents a novel Fuzzy Methodology (FM) based structured framework utilizing MCDM approaches for analyzing the performance in terms of reliability and risk analysis under uncertainty  ... 
doi:10.22190/fume201123004g fatcat:suhx5vbyibbtzpyegzyjbdboc4

Computational methodologies for modelling, analysis and simulation of signalling networks

D. Gilbert, H. Fuss, X. Gu, R. Orton, S. Robinson, V. Vyshemirsky, M. J. Kurth, C. S. Downes, W. Dubitzky
2006 Briefings in Bioinformatics  
We report on a variety of modelling techniques and associated tools, in addition to the traditional approach based on ordinary differential equations (ODEs), which provide a range of descriptive and analytical  ...  As the field matures, we expect a wider uptake of these alternative approaches for several reasons, including the need to take into account low protein copy numbers and noise and the great complexity of  ...  V. have been supported by a DTI 'Post-genomics Beacons' grant. The authors would like to thank Monika Heiner and Sebastian Lehrack of the University of Cottbus, Germany, for their helpful comments.  ... 
doi:10.1093/bib/bbl043 pmid:17116646 fatcat:cf42u6jo6fgq5lp63c22gh4xqe

Anomaly Detection for Service-Oriented Business Processes Using Conformance Analysis

Zeeshan Tariq, Darryl Charles, Sally McClean, Ian McChesney, Paul Taylor
2022 Algorithms  
In this paper, we proposed a novel technique for the identification of abnormalities in business process execution through the extension of available conformance analysis techniques.  ...  Abnormal behaviour is compiled grounded on three dimensions of conformance, control flow-based alignment, trace-level alignment and event-level alignment.  ...  A conformance analysis solution is augmented with root cause analysis for abnormality prediction based on a decreasing fitness score.  ... 
doi:10.3390/a15080257 fatcat:uxjaz676fjgftdjgsvoqkyvjia

Machine Fault Diagnosis and Prognosis: The State of The Art

Tran Van Tung, Bo-Suk Yang
2009 International Journal of Fluid Machinery and Systems  
upon the evaluation of on-line monitored data according to a rule set which is determined by expert knowledge.  ...  These publications covered in the wide range of statistical approaches to model-based approaches.  ...  [55] introduced an approach for integrating case-based reasoning with Petri net for fault diagnosis of induction motors.  ... 
doi:10.5293/ijfms.2009.2.1.061 fatcat:btjf42m6mbd33aszky7i4tukrq

Connectivity of workflow nets: the foundations of stepwise verification

Artem Polyvyanyy, Matthias Weidlich, Mathias Weske
2011 Acta Informatica  
At each decomposition step, the discovered compositional structure of a model is used for reasoning on properties of the whole state space of the system.  ...  That is, we analyze workflow nets, a well-established tool for modeling behavior of distributed systems, with respect to the soundness property, a basic correctness property of workflow nets.  ...  The authors want to thank two anonymous reviewers for their valuable comments that led to the major restructuring of content in the article.  ... 
doi:10.1007/s00236-011-0137-8 fatcat:pvlxddoj7bfl3pcoyv7m47yxgy

A Trustworthiness Evaluation Method for Software Architectures Based on the Principle of Maximum Entropy (POME) and the Grey Decision-Making Method (GDMM)

Rong Jiang
2014 Entropy  
Based on this model, the paper proposes to use the Principle of Maximum Entropy (POME) and Grey Decision-making Method (GDMM) as the trustworthiness evaluation method of a software architecture and proves  ...  In the software design and development process, an effective evaluation of the trustworthiness of a software architecture can help making scientific and reasonable decisions on the architecture, which  ...  [20] put forward a system trusted modeling framework based on Architecture Analysis and Design Language (AADL) and Generalized Stochastic Petri Net (GSPN) so as to guarantee the trustworthiness of the  ... 
doi:10.3390/e16094818 fatcat:x5mn2lofc5farcauel4j4ywqci

An Interdisciplinary Comparison of Sequence Modeling Methods for Next-Element Prediction [article]

Niek Tax, Irene Teinemaa, Sebastiaan J. van Zelst
2018 arXiv   pre-print
This paper presents an interdisciplinary experimental evaluation that compares sequence modeling techniques on the task of next-element prediction on four real-life sequence datasets.  ...  wide-range of tasks, (ii) in process mining process discovery techniques aim to generate human-interpretable descriptive models, and (iii) in the grammar inference field the focus is on finding descriptive  ...  Computing Prefix-Based Markings in a Petri net.  ... 
arXiv:1811.00062v1 fatcat:ccng5cyq7zebfkyoeqfobr5ciy

Complementary Tools and Techniques for Supporting Fitness-for-Purpose of Interactive Critical Systems [chapter]

Dorrit Billman, Camille Fayollas, Michael Feary, Célia Martinie, Philippe Palanque
2016 Lecture Notes in Computer Science  
More generally, we describe a set of three tools and techniques to support the process of ensuring fitness-for-purpose of complex interactive systems, helping designers focus on interaction across different  ...  A particular challenge in the design of safety-critical systems is a typical lack of access to large numbers of testers and an inability to test early designs with traditional usability assessment tools  ...  The ICO notation is based on high-level Petri nets, its complete definition can be find in the following paper [22] .  ... 
doi:10.1007/978-3-319-44902-9_12 fatcat:cnjzu7dwjjhipiqoe26xzzbdyy

Maintenance Methodologies Embraced for Railroad Systems: A Review

Priyanka Prabhakaran, Anandakumar Subbaiyan, Dineshkumar Gopalakrishnan, Harsha Vardhana Balaji.M, S. Ramkumar, Suresh Veluswamy, Dinesh Kumar Murugesan, Satheeshkumar Seerangagounder, Sivakumar Arunachalam, Prabhu Velusamy, Priyanka Bhaskaran, K. Raja
2022 Advances in Materials Science and Engineering  
This study reviewed various approaches to track maintenance measures using traditional methods, statistical methods, and geometry-based methods based on track deterioration.  ...  a mass mode of transportation.  ...  Acknowledgments e authors would like to extend their gratitude to the maintainers of Kochi Metro Rail Limited (Depot) and Chennai Metro Rail Limited (Depot) team for providing their valuable support and  ... 
doi:10.1155/2022/7655245 fatcat:mycz4f25vfgj3lznikcewkprvq

Computing with Words in Risk Assessment

Jun Liu, Luis Martínez, Hui Wang, Rosa M. Rodríguez, Vasily Novozhilov
2010 International Journal of Computational Intelligence Systems  
This paper presents a comprehensive overview of currently known applications of computing with words (CWW) in risk assessment.  ...  It is largely grouped into the following 5 categories: (1) fuzzy number based risk assessment; (2) fuzzy rule-based risk assessment; (3) fuzzy extension of typical probabilistic risk assessment; (4) ordinal  ...  Existing risk assessment methods are largely based on checklists and analysis of a risk matrix.  ... 
doi:10.1080/18756891.2010.9727710 fatcat:biacmnmktra7npcqvw3qgbcpmq

Learning from Evolution for Evolution [chapter]

Stefan Kögel, Matthias Tichy, Abhishek Chakraborty, Alexander Fay, Birgit Vogel-Heuser, Christopher Haubeck, Gabriele Taentzer, Timo Kehrer, Jan Ladiges, Lars Grunske, Mattias Ulbrich, Safa Bougouffa (+7 others)
2019 Managed Software Evolution  
Two different model types have been developed to apply the approach on manufacturing systems: Machine State Petri Nets (MSPN) and Material Flow Petri Nets.  ...  We will also perform a further evaluation on the Petri Nets learned in Sect. 10.4.2.  ... 
doi:10.1007/978-3-030-13499-0_10 fatcat:ucb3p4d2orgxjmptomc5tw4dzi

A More Efficient Deterministic Algorithm in Process Model Discovery

Hermawan, Riyanarto Sarno
2018 International Journal of Innovative Computing, Information and Control  
Alpha does an analysis of place, transition, and firing locally on each trace in the event log, which causes the time complexity of Alpha to be high for large event logs.  ...  Based on generalized tuple pattern recognition (GTPR) inside the adjacency list tree (ALT) data structure, Alpha-T is able to simplify the tuple pattern analysis, resulting in a more efficient time complexity  ...  The authors also gratefully acknowledge the helpful comments and suggestions of the supervisor, reviewers and editors, which have improved the presentation.  ... 
doi:10.24507/ijicic.14.03.971 fatcat:n5gxk2rakrazhe7pentcym7uwm
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