GENERALIZED METHOD OF MATHEMATICAL SIMULATION OF DIRECT MAGNETOSTRICTIONAL PHENOMENA DURING OPERATION OF MAGNETOSTRICTIONAL DISPLACEMENT CONVERTERS
The paper discusses mathematical modeling of direct magnetostrictive effects, which underlie the functioning of magnetostrictive displacement converters (MFP). Studies of such phenomena for various private cases have been carried out in the works of many authors, but there is currently no general methodology for their modeling in relation to WFP. Therefore, the purpose of the article is to attempt to generalize the known models of direct magnetostrictive effects of WFP and on its basis to form a general methodology for their modeling. To do this, a detailed review of known mathematical models of magnetostrictive phenomena is carried out, taking into account all possible influences that occur in such devices. Models describing the phenomenon of magnetostriction in terms of thermodynamic ratios of free energy density and their use for the study of the work of WFP are mainly affected. The features of such models and the most important comments for their practical use are noted. The analysis allows to propose a generalized method of mathematical modeling of magnetostrictive effects in the operation of WFP by introducing a combining functionality that takes the values of specific parameters that significantly affect the modeling of a particular device, with the possibility of expanding its functional capabilities.