Modeling of dynamic characteristics of a nonlinear oscillatory system with a magnetic spring. Part 1.

• Date: 2014
• Main Authors: Bondar, R. P., Chebotarun, I. S., Podoltsev, A. D.
• Format: Article
• Language: Ukrainian
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2014
• Subjects: finite element method; permanent magnet; vibration isolator; 621.313.323
• Online Access: http://eie.khpi.edu.ua/article/view/2074-272X.2014.2.03
• Journal Title: Electrical Engineering & Electromechanics

A passive magnetic vibration isolator (a magnetic spring) with cylindrical magnets is considered. A mathematical model is developed to calculate magnetic spring magnetic field and force. Numerical calculation of the vibration isolator magnetic field via a 3-D finite element method is performed. Expe...