Research Article
Optimum Design of a Nonlinear Vibration Absorber Coupled to a Resonant Oscillator: A Case Study
Table 2
Meaning of the parameters used in the optimization algorithm.
| Symbol | Description |
| | Natural frequency of the primary system | | Natural frequency of the nonlinear absorber | | Tip mass of the cantilever beam | | Viscous damping coefficient of the secondary system | | Damping factor of the secondary system | | Length of the cantilever beam | | Stiffness of the cantilever beam | | Modulus of Young (aluminum) | | Area moment of inertia | | Lagrange operators | | Inequality constraints | | Optimal length of the nonlinear absorber |
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