Timing Feedback Control of a Rhythmic System

(2005) Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC ’05. 44th IEEE Conference on — Location: Seville

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Abstract
This paper addresses the question relative to the role of sensory feedback in rhythmic tasks. We study the properties of a sinusoidally vibrating wedge-billiard as a model for 2-D bounce juggling. If this wedge is actuated with an harmonic sinusoidal input, it has been shown that some periodic orbits are exponentially stable. This paper explores an intuitive method to enlarge the parametric stability region of the simplest of these orbits. Accurate processing of timing is proven to be an important key to achieve frequency-locking in rhythmic tasks.
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Ronsse, R., Lefèvre, P., & Sepulchre, R. (2005). Timing Feedback Control of a Rhythmic System. Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC ’05. 44th IEEE Conference on, 6146-6151. https://doi.org/10.1109/CDC.2005.1583145