Title  Asymptotic analysis of the mathematical model of the system <> 
Authors  P. A. Velmisov^{1}, Y. A. Tamarova^{1}, N. D. Aleksanin^{1}, G. A. Ankilov^{1} ^{1}Ulyanovsk State Technical University

Annotation  Mathematical models of the mechanical system <>, designed to control the pressure of the working medium in the combustion chambers of engines, are considered. Asymptotic equations are obtained that describe the joint dynamics of the elastic sensitive element of the pressure sensor and the working medium in the pipeline. Methods for solving the corresponding initialboundary value problems for systems of differential equations with partial derivatives are developed. 
Keywords  sensor, elastic element, pipeline, dynamics, differential equations 
Citation  Velmisov P. A., Tamarova Y. A., Aleksanin N. D., Ankilov G. A. ''Asymptotic analysis of the mathematical model of the system <>'' [Electronic resource]. Proceedings of the XVI International scientific conference "Differential equations and their applications in mathematical modeling". (Saransk, July 1720, 2023). Saransk: SVMO Publ, 2023.  pp. 3138. Available at: https://conf.svmo.ru/files/2023/papers/paper04.pdf.  Date of access: 02.12.2023. 
