| Authors |
Odinokov Alexandr Alexandrovich, engineer, JSC «NPP Rubin» (2 Baydukova street, Penza, Russia), odin1122@yandex.ru
Dementeva Elena Sergeevna, candidate of pedagogical sciences, head of sub-department of physics, Penza State Technological University (1a/11 Baydukova avenue/Gagarin street, Penza, Russia), demeles2013@yandex.ru
Karpukhin Eduard Vladimirovich, candidate of technical sciences, associate professor, sub-department of physics, Penza State Technological University (1a/11 Baydukova avenue/Gagarin street, Penza, Russia), edvar1@rambler.ru
|
| Abstract |
Background. In this paper, we consider the problem of calculating the magnetic fields of magnetostrictive transducers (MPs), in particular magnetostrictive level converters, using numerical methods using SDN-networks.
Materials and methods. Such calculations lead to the need for a numerical solution of systems of linear algebraic equations with a large number of unknowns. In this case, it is possible to significantly simplify and improve the efficiency of the solution by preliminary LU-factorization of the coefficient matrix of the system. The existing LU-factorization algorithms have a number of shortcomings and can not be effectively used to calculate the magnetic field of an MP.
Results. The article describes the application of the modified LU-factorization algorithm, designed to work in the SDN-network and
shows its effectiveness.
Conclusions. The proposed algorithm is characterized by simplicity, versatility and can be easily modified for the study of other measuring devices, where information transfer is carried out by means of magnetic field parameters.
|
