The Newtonian mechanics of a Vibrot

TL;DR

This paper presents a Newtonian mechanical model of a Vibrot device that converts vibrations into rotation, successfully matching experimental results both qualitatively and quantitatively.

Contribution

The paper introduces a Newtonian mechanics-based model for Vibrot devices, providing a theoretical framework that aligns with experimental observations.

Findings

Model reproduces qualitative behavior of Vibrot

Model matches some experimental data quantitatively

Provides a theoretical basis for Vibrot dynamics

Abstract

A mechanical model was developed to describe the behaviour of a device able to transform vibrations into rotations, named Vibrot. The theoretical model, developed in the newtonian formulation of mechanics, was able to reproduce qualitatively all the experimental results existing in the literature, and quantitatively some of them.