Abstract: At resonance, a small excitation force amplitude results in a relatively large amplitude system response. Although typically viewed as undesirable, operating a machine near resonance can sometimes ...

Abstract: A first consideration of the applications of mechanical equilibrators to legged locomotion is presented. Equilibrators are shown to eliminate “geometric work” while allowing simultaneous dual ...

Abstract: This manuscript provides a mathematical basis for comparing the complexity of equilibrator methodologies, extends the applications of those methodologies, and develops new methodologies. Two ...