Fig. 16
From: New effectual configuration of bistable nonlinear energy sink

The \(RMS\) of \(\phi \left( \tau \right)\) of the B-SLIP NES, Type I NES and TMD at their optimized parameters and at \(\gamma = 0.05\) in (a) at \(\varepsilon = 0.05\), and in (b) at \(\varepsilon = 0.02\).