Темир йўл транспорти: долзарб масалалар ва инновациялар 7-jild 1-son (2026) · 35-46-betlar
STUDY OF THE MAGNETIC CIRCUITS OF A NEW ELECTROMAGNETIC RESONANT TRANSDUCER FOR MOTION PARAMETERS: STUDY OF THE MAGNETIC CIRCUITS OF A NEW ELECTROMAGNETIC RESONANT TRANSDUCER FOR MOTION PARAMETERS
Файзуллаев, Ж.С., Мухторов, У.Б.
Annotatsiya
This paper investigates the linear and nonlinear distributed-parameter circuits of a new resonant electromagnetic transducer intended for converting motion parameters (displacement and velocity) into electrical signals. It is shown that in the linear distributed-parameter circuit of the transducer, the magnetic flux and magnetic field intensity vary along the length of the circuit according to a nonlinear law; moreover, the degree of this nonlinearity increases with an increase in the attenuation coefficient of the magnetic field along the magnetic circuit. When the distributed-parameter magnetic circuit of the transducer operates in the nonlinear regime, achieving a linear distribution of the working magnetic flux along the circuit length requires that the working air gap between adjacent long ferromagnetic rods vary along the length of the circuit according to a prescribed law. In this case, the magnitude of the variation of the working magnetic flux along the circuit length does not depend on the value of the approximation coefficient characterizing the nonlinearity of the circuit. The magnetic field intensity between adjacent long ferromagnetic rods of a nonlinear distributed-parameter magnetic circuit decreases according to a nonlinear law from the region where the magnetomotive force source is located toward the end of the circuit, and the rate of this decrease increases with an increase in the value of the approximation coefficient characterizing the circuit nonlinearity.
электромагнитный преобразователь, резонанс, линейная магнитная цепь, нелинейная магнитная цепь, распределённые параметры, магнитный поток, магнитное напряжение, магнитное сопротивление, магнитная ёмкость, основная кривая намагничивания, аналитический метод, дифференциальные уравнения, длинные ферромагнитные стержни, аппроксимация, рабочий воздушный зазор.electromagnetic transducer, resonance, linear magnetic circuit, nonlinear magnetic circuit, distributed parameters, magnetic flux, magnetic field intensity, magnetic reluctance, magnetic capacitance, main magnetization curve, analytical method, differential equations, long ferromagnetic rods, approximation, working air gap.
Metadata manbasi: jurnal OAI-PMH arxivi · Sindex toʻliq matnni saqlamaydi, manbaga havola beradi.