Analysis of Coulomb friction vibration dampers
β Scribed by D.W. Alspaugh
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 877 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
In many engineering problems involving friction, the friction is treated as Coulomb friction, where the magnitude of the friction force is constant but its direction is always opposite to that of the sliding velocity. In dynamic problems, the direction of the sliding velocity can change quite often.
Semi-active control of friction dampers has been proposed to improve the energy dissipation characteristics of passive friction dampers and to broaden the areas of application in which they can successfully be used. In this paper, we propose control laws for friction dampers which maximize energy di