Темир йўл транспорти: долзарб масалалар ва инновациялар 7-jild 1-son (2026) · 199-207-betlar
Mathematical Models of the Magnetic Circuit of a New Magnetoelastic Acceleration Transducer Obtained on the Basis of the Theory of Distributed-parameter Circuits: Mathematical Models of the Magnetic Circuit of a New Magnetoelastic Acceleration Transducer Obtained on the Basis of the Theory of Distributed-parameter Circuits
Амиров, С.Ф., Жураева, K.K., Тураев, Ш.Д.
Annotatsiya
The article presents mathematical models of the magnetic circuit of a new magnetoelastic acceleration transducer developed using the classical method based on the formulation and solution of differential equations related to the theory of distributed-parameter circuits. Analysis of these mathematical models and the graphs constructed on their basis showed that even at a low value of the relative magnetic permeability of the ferromagnetic material of the magnetic core ( ), the maximum variation of the working magnetic fluxes along the length of long ferromagnetic rods does not exceed 1.4% of the maximum value of these fluxes. When the air gap between adjacent long ferromagnetic rods varies within the range ( ), the maximum variation of the working magnetic fluxes along the rod length does not exceed 0.25% of the maximum value of these fluxes. It is shown that, despite the fact that the magnetic circuit of the new transducer belongs to the class of distributed-parameter circuits, the working magnetic fluxes may be considered constant along the circuit length, and the analysis of this class of magnetic circuits using the methods of lumped-parameter circuit theory does not lead to significant calculation errors.
ускорениемагнитоупругий преобразовательмагнитная цепьмеханическое напряжениераспределённый параметрмагнитный потокмагнитное напряжениемагнитодвижущая силаограничениядифференциальное уравнение
Metadata manbasi: jurnal OAI-PMH arxivi · Sindex toʻliq matnni saqlamaydi, manbaga havola beradi.