DEVELOPMENT AND IMPLEMENTATION OF A NUMERICAL APPROACH FOR OPTIMAL CONTROL OF OSCILLATIONS IN COUPLED SYSTEMS WITH DISTRIBUTED AND LUMPED PARAMETERS


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MƏMTİYEV K., Rzayeva Ü., ABDULOVA A.

Eastern-European Journal of Enterprise Technologies, vol.1, no.4(133), pp.22-29, 2025 (Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 1 Say: 4(133)
  • Nəşr tarixi: 2025
  • Doi nömrəsi: 10.15587/1729-4061.2025.322053
  • jurnalın adı: Eastern-European Journal of Enterprise Technologies
  • Jurnalın baxıldığı indekslər: Scopus, Applied Science & Technology Source, Computer & Applied Sciences, Food Science & Technology Abstracts, Directory of Open Access Journals
  • Səhifə sayı: pp.22-29
  • Açar sözlər: controlled boundary effects, method of successive approximations, oscillatory processes, wave equations
  • Adres: Bəli

Qısa məlumat

This study focuses on numerical solutions to control problems in oscillatory systems consisting of two distinct objects. The primary issue addressed is the effective modeling and control of oscillations in these systems, particularly through the interaction of two objects. The research yields significant results by demonstrating a method to transform the complex boundary value problem into a more manageable system of ordinary differential equations using the method of straight lines. The findings reveal the influence of boundary conditions on the dynamics of an object characterized by distributed parameters. The results’ unique features include applying Pontryagin’s maximum principle to solve the associated variational problem, effectively integrating the behavior of both objects in the system. The numerical approach adopted in this research simplifies the problem and enhances the precision of the solutions obtained. Moreover, the study examines the convergence of numerical methods, improving their applicability to practical scenarios. The computational results demonstrate the convergence of the functional and show that the gradient projection method provides a convergent sequence in the control space, even for ill-posed optimal control problems. The conditions under which these results are most applicable include scenarios where boundary effects play a critical role in system dynamics, offering a robust framework for further investigation and application in real-world systems. This work significantly contributes to the understanding of oscillatory systems and provides a foundation for future research in optimal control strategies, thereby advancing the field of dynamic system control