The article proposes a new analytical method for investigating nonlinear magnetic circuits with a special structure of parameter distribution. The method is based on introducing into the system of nonlinear differential equations of such circuits the condition that the second derivative of the magnetic flux along the length of the circuit is equal to zero, as well as on the assumption that one of the geometric parameters of the studied magnetic circuit – the size of the air gap between the ferromagnetic rods, their thickness, width, or the linear value of the number of turns of the distributed excitation winding is a function of the coordinate along the length of the circuit. The combination of these conditions makes it possible to significantly simplify the initial system of equations and obtain exact analytical expressions for the distribution of magnetic fluxes and magnetic tensions along the investigated magnetic circuit. The application of this method to the study of nonlinear magnetic circuits with a special structure of parameter distribution has made it possible to obtain analytical dependencies of the air gap between long ferromagnetic rods, their width, and the linear value of the number of turns of the distributed excitation winding on the coordinate of the circuit length. The obtained dependencies ensure an increase in the linearity of the magnetic flux distribution in long ferromagnetic rods and, in a few cases, also maintain constant magnetic tension between them, which is a necessary condition for ensuring the linearity of the static characteristics of many electromagnetic measuring transducers of electrical and non-electrical quantities.
| Mualliflar | Javhar Sulton o'g'li Fayzullayev |
|---|---|
| Jurnal | Кимёвий технология. Назорат ва бошқарув |
| Nashr sanasi | 2025-12-28 |
| Jild | 2025 |
| Son | 6 |
| Betlar | 22-36 |
| Til | en |
| DOI | 10.59048/2181-1105.1734 |
DOI: 10.59048/2181-1105.1734 · Maqolaning asl sahifasi
In modern digital systems, efficient and reliable information exchange is essential for the stability of corporate systems. Traditional data management models struggle to detect and eliminate invalid, incomplete data at…
This article examines the problem of detecting and predicting industrial equipment faults using IoT sensor data through machine learning techniques. Sensor readings such as temperature, vibration, pressure, voltage, and…
This article is dedicated to the analogy systems of physical quantities and their graph models in determining the parameters of mechatronic modules. It presents the general sets and fundamental laws of analogy systems…
This article proposes a comprehensive approach to training process operators, based on computer simulators integrated with digital twins, SCADA/DCS systems, real production data, and artificial intelligence algorithms…
The article examines methods for improving self-diagnostics of consumption measurement systems based on artificial intelligence in the context of industry digitalization and the development of cyber-physical systems. It…
This paper presents a critical review of modern control methods applied to industrial gas-fired furnaces. Conventional PID controllers and their advanced modifications, including Advanced Process Control (APC) and…
Owing to its resilience to visual noise and viewpoint variations, skeleton-based analysis has become a cornerstone of human action recognition research. Despite its practical significance, existing methodologies often…
A wide class of control system elements can be described with reasonable accuracy by the concept of a linear stationary dynamic object. Several mathematical descriptions of such an object are known. The traditional…
This paper presents a Fuzzy-SPT (Fuzzy Set-Point Tracking) controller designed to combine the strengths of FLC (Fuzzy Logic Control) and PID (Proportional-Integral-Derivative) control while mitigating their limitations…
This article examines the process of digitizing National Occupational Classification (NOC-2025) in Uzbekistan, developed on the basis of the International Standard Classification of Occupations (ISCO-08), and the…