Energy balance in self-powered MR damper-based vibration reduction system

Bulletin of the Polish Academy of Sciences. Technical Sciences

J. SnaminaDepartment of Process Control, AGH University of Science and Technology, 30 Mickiewicza Ave., 30-059 Kraków, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  B. Sapi?skiDepartment of Process Control, AGH University of Science and Technology, 30 Mickiewicza Ave., 30-059 Kraków, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Department of Process Control, AGH University of Science and Technology, 30 Mickiewicza Ave., 30-059 Kraków, Poland

关键词: Keywords: MR damper;    electromagnetic generator;    vibration;    energy balance;   

DOI  :  10.2478/v10175-011-0011-4

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

The study is focused on the energy balance in self-powered vibration reduction system with a linear magnetorheological (MR) damper. The mathematical model of the vibration reduction system is outlined and numerical simulation data are provided. The model involves the mechanical and electrical sub-systems of the electromagnetic generator and an MR damper. For the purpose of the numerical simulations, the parameters of the model were identified through experiments. The objective of the simulations was to establish the energy balance of the system. Energy fluxes associated with energy inputs and outputs as well as a rate of change of inertial energy were determined.

【 授权许可】

Unknown