Pub Date : 2023-07-11DOI: 10.14736/kyb-2023-3-0437
S. Čelikovský, V. Lynnyk, Anna Lynnyk, B. Rehák
{"title":"Generalized synchronization in the networks with directed acyclic structure","authors":"S. Čelikovský, V. Lynnyk, Anna Lynnyk, B. Rehák","doi":"10.14736/kyb-2023-3-0437","DOIUrl":"https://doi.org/10.14736/kyb-2023-3-0437","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"10 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88577974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-06DOI: 10.14736/kyb-2023-2-0294
J. Álvarez, J. Ruiz, M. Bernal
This paper presents a novel family of Lyapunov-based controllers for the maximum power point tracking problem in the buck converter case. The solar power generation system here considered is composed by a stand-alone photovoltaic panel connected to a DC/DC buck converter. Lyapunov function candidates depending on the output are considered to develop conditions which, in some cases, can be expressed as linear matrix inequalities; these conditions guarantee that the output goes asymptotically to zero, thus implying that the MPPT is achieved. Simulation and real-time results are presented, which validate the effectiveness of the proposals.
{"title":"A family of Lyapunov-based control schemes for maximum power point tracking in buck converters","authors":"J. Álvarez, J. Ruiz, M. Bernal","doi":"10.14736/kyb-2023-2-0294","DOIUrl":"https://doi.org/10.14736/kyb-2023-2-0294","url":null,"abstract":"This paper presents a novel family of Lyapunov-based controllers for the maximum power point tracking problem in the buck converter case. The solar power generation system here considered is composed by a stand-alone photovoltaic panel connected to a DC/DC buck converter. Lyapunov function candidates depending on the output are considered to develop conditions which, in some cases, can be expressed as linear matrix inequalities; these conditions guarantee that the output goes asymptotically to zero, thus implying that the MPPT is achieved. Simulation and real-time results are presented, which validate the effectiveness of the proposals.","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"82 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72844530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-06DOI: 10.14736/kyb-2023-2-0273
Yun Chen, Hua Chen
{"title":"Prescribed performance control of underactuated surface vessels' trajectory using a neural network and integral time-delay sliding mode","authors":"Yun Chen, Hua Chen","doi":"10.14736/kyb-2023-2-0273","DOIUrl":"https://doi.org/10.14736/kyb-2023-2-0273","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"118 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77864487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-06DOI: 10.14736/kyb-2023-2-0314
F. Hu, X. Fu, Ziyi Qu, Zhaojun Zong
{"title":"Further results on laws of large numbers for uncertain random variables","authors":"F. Hu, X. Fu, Ziyi Qu, Zhaojun Zong","doi":"10.14736/kyb-2023-2-0314","DOIUrl":"https://doi.org/10.14736/kyb-2023-2-0314","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"240 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79685278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-29DOI: 10.14736/kyb-2023-2-0209
M. Esfahani, Gholam Reza Mohtashami-Borzadaran, M. Amini
{"title":"Theoretical aspects of total time on test transform of weighted variables and applications","authors":"M. Esfahani, Gholam Reza Mohtashami-Borzadaran, M. Amini","doi":"10.14736/kyb-2023-2-0209","DOIUrl":"https://doi.org/10.14736/kyb-2023-2-0209","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78935061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-20DOI: 10.14736/kyb-2023-1-0160
H. Cruz-Suárez, Raúl Montes-de-Oca, R. I. Ortega-Gutiérrez
{"title":"An extended version of average Markov decision processes on discrete spaces under fuzzy environment","authors":"H. Cruz-Suárez, Raúl Montes-de-Oca, R. I. Ortega-Gutiérrez","doi":"10.14736/kyb-2023-1-0160","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0160","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"18 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89729578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-18DOI: 10.14736/kyb-2023-1-0064
Zhenzhong Gao, M. Inuiguchi
{"title":"Robust optimality analysis for linear programming problems with uncertain objective function coefficients: an outer approximation approach","authors":"Zhenzhong Gao, M. Inuiguchi","doi":"10.14736/kyb-2023-1-0064","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0064","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"127 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77054797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-18DOI: 10.14736/kyb-2023-1-0088
R. Alguliyev, R. Aliguliyev, R. Alakbarov
{"title":"Constrained k-means algorithm for resource allocation in mobile cloudlets","authors":"R. Alguliyev, R. Aliguliyev, R. Alakbarov","doi":"10.14736/kyb-2023-1-0088","DOIUrl":"https://doi.org/10.14736/kyb-2023-1-0088","url":null,"abstract":"","PeriodicalId":49928,"journal":{"name":"Kybernetika","volume":"130 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89211159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}