Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Interval coefficients"'
Autor:
Isaac Elishakoff, Nicolas Yvain
Publikováno v:
AppliedMath, Vol 3, Iss 4, Pp 909-956 (2023)
In this study, we tackle the subject of interval quadratic equations and we aim to accurately determine the root enclosures of quadratic equations, whose coefficients constitute interval variables. This study focuses on interval quadratic equations t
Externí odkaz:
https://doaj.org/article/5df5dfb7f45d4055b53377dcd4004450
Autor:
Rebaz B. Mustafa, Nejmaddin A Sulaiman
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 35, Iss 2, Pp 70-83 (2022)
This paper presents a linear fractional programming problem (LFPP) with rough interval coefficients (RICs) in the objective function. It shows that the LFPP with RICs in the objective function can be converted into a linear programming problem (LPP)
Externí odkaz:
https://doaj.org/article/e3ded38ed29746328d456bede845c53d
Autor:
Mustaffa Mohammed Basil
Publikováno v:
Journal of Engineering, Vol 18, Iss 2 (2023)
In this research a new system identification algorithm is presented for obtaining an optimal set of mathematical models for system with perturbed coefficients, then this algorithm is applied practically by an “On Line System Identification Circuit
Externí odkaz:
https://doaj.org/article/b10fae69b2ed464989a689afb3313c7a
Autor:
Xiaosheng Peng, Qiyou Xu, Hongyu Wang, Jianxun Lang, Wenze Li, Tao Cai, Shanxu Duan, Yuying Xie, Chaoshun Li
Publikováno v:
IEEE Access, Vol 9, Pp 61739-61751 (2021)
Interval prediction is essential to improve the scheduling and planning of wind power systems. In this study, a novel lower upper bound estimation model based on the gated recurrent unit was proposed for the clustered wind power forecasting. Differen
Externí odkaz:
https://doaj.org/article/4fe5c2c9ab47412abf27db199fbefab0
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 10, Iss 1, Pp 107-120 (2020)
We discuss the controllability and observability of time-invariant (continuous time) linear systems with interval coefficients using the notion of being full rank of interval matrices. The most important advantage of the proposed attitude is to consi
Externí odkaz:
https://doaj.org/article/0e31a62c8e074948b213a302bebfd2e4
Akademický článek
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Autor:
Chinneck, J. W., Ramadan, K.
Publikováno v:
The Journal of the Operational Research Society, 2000 Feb 01. 51(2), 209-220.
Externí odkaz:
https://www.jstor.org/stable/254261
Akademický článek
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Publikováno v:
Journal of University of Shanghai for Science and Technology. 23:94-109
In this paper, a multi-objective linear fractional programming (MOLFP) problem is considered where all of its coefficients in the objective function and constraints are rough intervals (RIs). At first, to solve this problem, we will construct two MOL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5d85894e9fd5baaf691508246c1da3
https://doi.org/10.51201/jusst/21/06502
https://doi.org/10.51201/jusst/21/06502
Publikováno v:
Fuzzy Sets and Systems. 410:60-74
In max-min fuzzy algebra, the study of eigenvectors is important because it can help us to recognize the steady states of systems working in discrete steps. This paper investigates the properties of steady states described by max-min matrices and vec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f28b0fe0fef6e594cd82b346e57a16e
https://doi.org/10.1016/j.fss.2020.08.008
https://doi.org/10.1016/j.fss.2020.08.008