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- Title
Comparison of Formulas Obtained for Analytical and LQ Idea Approaches to Determine the Optimal Actuator Location in Active Multimodal Beam Vibration Reduction.
- Authors
Żołopa, Elżbieta; Brański, Adam
- Abstract
In this paper an active multimodal beam vibration reduction via one actuator is considered. The optimal actuator distribution is analyzed with two methods: an exact mathematical principles and the LQ problem idea. It turned out that the same mathematical expressions are derived. Thus, these methods are equivalent.
- Subjects
ACTIVE noise &; vibration control; GIRDER vibration; ACTUATORS; VIBRATION measurements; MATHEMATICAL models
- Publication
Archives of Acoustics, 2014, Vol 39, Issue 4, p599
- ISSN
0137-5075
- Publication type
Article
- DOI
10.2478/aoa-2014-0064