On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod

Azamov, Abdulla, Bakhramov , Jasurbek

O‘zbekiston matematika jurnali · 2025-yil

Annotatsiya

The time-optimal problem is considered for the controllable heat conduction process in a rod. Using the Fourier method, the problem is usually reduced to an infinite system of one-dimensional control equations whose control parameters are connected by complex relationships that make it difficult to solve. This article presents a method for regrouping the terms of the Fourier series of the control function, enabling the reduction of the problem to a finite-dimensional framework. The resulting reduced problem facilitates the more effective construction of a suboptimal control.

Maqola ma’lumotlari
MualliflarAzamov, Abdulla, Bakhramov , Jasurbek
JurnalO‘zbekiston matematika jurnali
NashriyotЎзбекистон Республикаси ФА Математика институти
ISSN2010-7269
Nashr sanasi2025-11-03
Jild69
Son4
Betlar35-39
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.29229/uzmj.2025-4-4
Indeksga qo‘shilgan2026-08-26

Kalit so‘zlar

heat equation, control problem, time optimality, Fourier expansion, regrouping, finite dimensional reduction, suboptimal control.

Ilmiy soha

Iqtibos keltirish

APAAzamov, Abdulla, & Bakhramov , Jasurbek (2025). On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod. O‘zbekiston matematika jurnali, 69(4), 35-39. https://doi.org/10.29229/uzmj.2025-4-4
GOST (OAK)Azamov, Abdulla, Bakhramov , Jasurbek On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod // O‘zbekiston matematika jurnali. – 2025. – T. 69, № 4. – P. 35-39. – DOI: 10.29229/uzmj.2025-4-4.
MLAAzamov, Abdulla, and Bakhramov , Jasurbek. “On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod.” O‘zbekiston matematika jurnali, 69(4), 35-39, 2025. https://doi.org/10.29229/uzmj.2025-4-4
ChicagoAzamov, Abdulla, and Bakhramov , Jasurbek. “On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod.” O‘zbekiston matematika jurnali, 69(4), 35-39 (2025). https://doi.org/10.29229/uzmj.2025-4-4
HarvardAzamov, Abdulla, and Bakhramov , Jasurbek (2025) ‘On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod’, O‘zbekiston matematika jurnali, 69(4), 35-39. https://doi.org/10.29229/uzmj.2025-4-4
BibTeX
@article{azamovabdulla2025,
  title = {On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod},
  author = {Azamov, Abdulla and Bakhramov , Jasurbek},
  journal = {O‘zbekiston matematika jurnali},
  year = {2025},
  volume = {69},
  number = {4},
  pages = {35-39},
  doi = {10.29229/uzmj.2025-4-4},
  url = {https://doi.org/10.29229/uzmj.2025-4-4}
}

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