Issues of using the time method of studying linear reproducing systems for assessing dynamic proper-ties of magnetoelectric systems devices

Abstract

Relevance: for successful use of magnetoelectric measuring systems, an important point is the ability to evaluate their accuracy in a dynamic mode of operation. To obtain such estimates, methods based on frequency conversions and, accordingly, analysis of the composition of the spectral components of the currents of the interacting circuit and the magnetic field are traditionally used. At the same time, frequency methods have a number of limitations, in particular, due to the finiteness of the number of terms of the Fourier series in the analysis of periodic functions of time, as well as some other limitations when using the Fourier integral for non-periodic functions. In addition, there are certain limitations when using the well-known complex-spectral method and the method of typical effects.

Aim: the presented article considers the possibility of using the time-domain research method to assess the dynamic properties of magnetoelectric systems.

Methods: a comparative analysis of the frequency and time method of research is made to solve the issues of dynamic accuracy associated with the design and operation of magnetoelectric systems.

Results: the article presents an analysis of the dynamic properties of a magnetoelectric measuring system with electromagnetic damping, which can be extended to more complex measuring systems of this type.