Publication Date:
2016-07-28
Description:
The objective of this paper is to demonstrate that the addition of properly tuned nonlinearities to a nonlinear system can increase the range over which a specific resonance responds linearly. Specifically, we seek to enforce two important properties of linear systems, namely, the force-displacement proportionality and the invariance of resonance frequencies. Numerical simulations and experiments are used to validate the theoretical findings.
Print ISSN:
0021-8979
Electronic ISSN:
1089-7550
Topics:
Physics
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