Mechanisms of active noise control by vibration sources
β Scribed by S.D. Snyder; C.H. Hansen
- Book ID
- 107821314
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 432 KB
- Volume
- 147
- Category
- Article
- ISSN
- 0022-460X
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This paper presents the design and implementation of an active control mechanism for noise cancellation and vibration suppression within an adaptive control framework. A control mechanism is designed within a feedforward control structure on the basis of optimum cancellation at an observation point.
A methodology for suppressing the elastodynamic response of high-speed #exible linkage mechanisms with piezoelectric elements is developed. The "nite element active vibration control model is given by a mixed variational approach with Hamilton's principle. On the basis of complex mode theory, a hybr