This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Improvement of Dynamic Characteristics of Electromechanical Commutating Devices
Technical Paper
1999-01-1710
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Modern production is intensified by the extensive application of computing art to structure design. This paper deals with the results of numerical simulation of electromechanical commutating devices. Speed of operation, vibrostability, reliability and durability are basic characteristics, which can be satisfied by studying mathematical models of mechanical and magnetic systems. During the impact interaction of elastic links several modes of vibrations are excited. By developing certain conditions, the amplitudes of the higher modes can be increased by changing the intensity of energy dissipation and responsiveness of the mechanical system. Such parameters as the position and configuration of the contact elements, ratio of their natural frequencies and others should guarantee the smallest amplitudes of rebounds with a possibility to minimize transient processes occurring in the building ofthe operation. This approach inreases the speed and stability of the commutating device under the external vibrations or shock excitation of a moving vehicle.
Topic
Citation
Ostaševičius, V., "Improvement of Dynamic Characteristics of Electromechanical Commutating Devices," SAE Technical Paper 1999-01-1710, 1999, https://doi.org/10.4271/1999-01-1710.Also In
References
- Ostasevicius V. Gaidys R. 1989 Optimal design of vibration impact systems Computers in industry 235 238
- Hauge A Arora J. 1983 Applied optimal design Mir Moscow
- Ostasevicius V. Rudagalvis B. Ragulskiene V. Baksys B. 1987 Contact systems Masinostrojenije Leningrad
- Barauskas R. Ostasevicius V. 1998 Analysis and optimal design of elastic vibrations impact systems: computer methods and aplications Technology Kaunas