Abstract
Antiresonance is a key property of dynamical systems that leads to the suppression of oscillations at select frequencies. We present the surprising example of a switched system that alternates between unstable modes, but exhibits antiresonance for a wide range of switching frequencies. We elucidate the stabilization mechanism and characterize the range of antiresonant frequencies for periodic and stochastic switching. The demonstration of antiresonance in a minimalistic variation of the Stuart-Landau model opens the door for a new paradigm in the study and design of switched systems.
Original language | English (US) |
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Article number | L022001 |
Journal | Physical Review Research |
Volume | 3 |
Issue number | 2 |
DOIs | |
State | Published - Apr 1 2021 |
ASJC Scopus subject areas
- General Physics and Astronomy