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ІННОВАЦІЙНИЙ ПІДХІД У ПРОГНОЗУВАННІ ЧАСОВИХ РЯДІВ: ВІД ТРАДИЦІЙНИХ МЕТОДІВ ДО НОВАТОРСЬКОЇ МОДЕЛІ TIMESFM JOURNAL ARTICLE published 24 April 2024 in International scientific and technical conference Information technologies in metallurgy and machine building |
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An Approach to Detect and Classify Potentially Suspicious Activity from Real-Time Log Data using Anomaly Detection Methods PROCEEDINGS ARTICLE published 1 March 2024 in 2024 3rd International Conference for Innovation in Technology (INOCON) |
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Selecting Sustainable Project Portfolio By A Electre Method JOURNAL ARTICLE published 21 February 2024 in International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM) |
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Univariate Time Series Data Correction Method using LSTM Autoencoder with Temporal Distance PROCEEDINGS ARTICLE published 19 February 2024 in 2024 International Conference on Artificial Intelligence in Information and Communication (ICAIIC) Research funded by Ministry of Education ((NRF-2022R1A2C1011937)) |
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‘Pollution Wars: Consecration and Desecration from Constantine to Julian,’ 289–296 in Studia Patristica, Vol. LXII – Papers Presented at the Sixteenth International Conference on Patristic Studies Held in Oxford 2011, ed. Markus Vinzent. Leuven: Peeters Publishing, 2013 BOOK CHAPTER published 8 February 2024 in Studies in Late Antiquity |
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A Bibliometric Review of Psychological Contract Breach Studies in India from 2011 to 2023 PROCEEDINGS ARTICLE published 28 January 2024 in 2024 ASU International Conference in Emerging Technologies for Sustainability and Intelligent Systems (ICETSIS) |
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Journal Vol – 19 No -1, January 2024 Journal > Journal > Journal Vol – 19 No -1, January 2024 RELIABILITY OPTIMIZATION OF A DEGRADED SYSTEM UNDER PREVENTIVE MAINTENANCE USING GENETIC ALGORITHM Authors: Shakuntla Singla, Diksha Mangla, Poonam Panwar, S Z Taj DOI NO: https://doi.org/10.26782/jmcms.2024.01.00001 admin January 20, 2024 Abstract: The reliability parameters of a Mathematical model are analyzed for a system with three identical units and a standby. In this study, the primary unit is considered more important due to its high cost and working in two types of degraded conditions before a complete malfunction. Under the concept of preventive maintenance, the states of deterioration are reversed. The working of the system under two different efficiencies is discussed. The reliability of the Mathematical model, depending on the availability and working time, has been optimized using the Mathematical tool “Genetic Algorithm”. The optimum values of all parameters based on the exponential distribution are considered to optimize the reliability, and thus provide maximum benefits to the industry. Sensitivity analysis of the availability and the working time is carried out to understand the effects of changing parameters. Graphical and tabular analyses are presented to discuss the results and to draw conclusions about the system’s behavior. Keywords: deteriorated state,genetic algorithm,malfunction rate,preventive maintenance,regenerative point graphical technique,sensitivity analysis, Refference: I. Bhunia, A.K. and Sahoo, L. (2011). Genetic algorithm based reliability optimization in interval environment. In: Nedjah, N., dos Santos Coelho, L., Mariani, V.C., de Macedo Mourelle, L. (eds) Innovative Computing Methods and Their Applications to Engineering Problems. Studies in Computational Intelligence, 357. Springer, Berlin, Heidelberg. II. Kumar, J., Bansal, S.A., Mehta, M. and Singh, H. (2020). Reliability analysis in process industries – an overview. GIS Sci J., 7(5), 151-168. III. Kumari, K. and Poonia, M.S. (2023). Availability optimization of cylinder block in cast iron manufacturing plant using GA. European Chemical Bulletin, 12(4), 17784-17792. IV. Kumari, S., Khurana, P. and Singla, S. (2022). Behaviour and profit analysis of a thresher plant under steady state. International Journal of System Assurance Engineering and Management, 13, 166-171. V. Kumari, S., Singla, S. and Khurana, P. (2022). Particle swarm optimization for constrained cost reliability of rubber plant. Life Cycle Reliability and Safety Engineering, 11(3), 273-277. VI. Malik, S., Verma, S., Gupta, A., Sharma, G. and Singla, S. (2022). Performability evaluation, validation and optimization for the steam generation system of a coal-fired thermal power plant. MethodsX, 9. VII. Naithani, A., Khanduri, S. and Gupta, S. (2022). Stochastic analysis of main unit with two non-identical replaceable sub-units working with partial failure. International Journal of System Assurance Engineering and Management, 13, 1467-1473. VIII. Naithani, A., Parashar, B., Bhatia, P.K. and Taneja G. (2013). Cost benefit analysis of a 2-out-of-3 induced draft fans system with priority for operation to cold standby over working at reduced capacity. Advanced Modelling and Optimization, 15(2), 499-509. IX. Sachdeva, K., Taneja, G, and Manocha, A. (2022). Sensitivity and economic analysis of an insured system with extended conditional warranty. Reliability: Theory and Applications, 17, 24–31. X. Singla, S. and Dhawan, P. (2022). Mathematical analysis of regenerative point graphical technique (RPGT). Mathematical Analysis and its Contemporary Applications, 4(4), 49-56. XI. Taj, S. Z. and Rizwan, S. M. (2022). Reliability analysis of a 3-unit parallel system with single maintenance facility. Advanced Mathematical Models & Applications, 7(1), 93-103. View Download Journal Vol – 19 No -1, January 2024 CONSTRUCTION OF A SPLINE FUNCTION WITH MIXED NODE VALUES JOURNAL ARTICLE published 27 January 2024 in JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES |
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A new constructed method of copulas from fuzzy implication and fuzzy negation PROCEEDINGS ARTICLE published 2024 in INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2022 |
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A Dynamic Fitting Method for Hybrid Time-Delayed and Uncertain Internally-Coupled Complex Networks: From Kuramoto Model to Neural Mass Model BOOK CHAPTER published 2024 in Complex Networks & Their Applications XII |
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Comparative study on the corrosion behavior of aluminum alloy 2011 in different acidic media PROCEEDINGS ARTICLE published 2024 in PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES AND TECHNOLOGY 2022 (MATHTECH 2022): Navigating the Everchanging Norm with Mathematics and Technology |
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FaceVision-GAN: A 3D Model Face Reconstruction Method from a Single Image Using GANs PROCEEDINGS ARTICLE published 2024 in Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods |
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Optimization methods and procedures for DMLM parameters development process with digital tools assisted evaluation of the alloy metallography structure. based on the project RPMA.01.02.00-14-B479/18 from regionalny program Operacyjny Województwa Mazowieckiego PROCEEDINGS ARTICLE published 2024 in AIP Conference Proceedings |
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From Real-Time Acquisition to Mesh Morphing of Foot at Different Positions BOOK CHAPTER published 2024 in Lecture Notes in Mechanical Engineering |
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Overview of Factors and Methods for Analysis of Hyperloop Project BOOK CHAPTER published 2024 in Lecture Notes in Networks and Systems |
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Glamping in Greece: Preliminary Findings from a Mixed-Methods Approach BOOK CHAPTER published 2024 in Recent Advancements in Tourism Business, Technology and Social Sciences |
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Enhancement of phycocyanin extraction from Spirulina platensis by freeze-thaw method: A study about sinergy with ultrasonication process and optimization of freezing time PROCEEDINGS ARTICLE published 2024 in THE 17TH INTERNATIONAL CONFERENCE ON QUALITY IN RESEARCH (QIR) 2021 IN CONJUNCTION WITH THE 6TH ITREC 2021 AND THE 2ND CAIC-SIUD |
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Resilience Assessment of the South-to-North Water Diversion Central Route Project by Using Urban Futures Method BOOK CHAPTER published 2024 in Applied Economics and Policy Studies |
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Forecasting IT Project Completion Time: Artificial Neural Networks Approach BOOK CHAPTER published 2024 in Lecture Notes in Networks and Systems |
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A Real-Time Acquisition Method Development for the Wrist Movements Rehabilitation BOOK CHAPTER published 2024 in Lecture Notes in Mechanical Engineering |
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Critical Path in an Intuitionistic Triangular Fuzzy Number for Time Cost Trade-Off in Project Network by the Modified Traditional Method BOOK CHAPTER published 2024 in Trends in Mathematics |