engleski

Estimation of optimal damping for mechanical vibrating systems

This paper is concerned with the efficient algorithm for dampers' and viscosity optimization in mechanical systems. Our algorithm optimize simultaneously the dampers' positions and their viscosities. For the criterion for optimization we use minimization of the average total energy of the system which can be done by the minimization of the trace of the solution of the corresponding Lyapunov equation. Efficiency of the algorithm is obtained by new heuristics for finding the optimal dampers' positions and for the approximation of the trace of the solution of the Lyapunov equation.

Linear vibrating system; Lyapunov equation; damped-vibration; multi-variable optimization of dampers' viscosities; passive damping

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