The Use of Resonant Structures for Miniaturizing FMAVs

Other conference contribution, 2007

The use of resonant structures in FMAVs is an idea inspired by nature. The application of resonance in an oscillating system requires a careful analysis of the involved structures in insects. The application of this concept in FMAVs yields opportunities for size reduction. As one moves away from standard constructional principles. The latter become less feasible at the small scale. It is mandatory to include the control mechanism in the design loop from the start. Control over wing kinematics in insects relies on complex wing root structures, for FMAVs other solutions are possible and needed. This article provides an overview on structures and their functions in insects and the engineering alternatives. Emphasis is on techniques which are applicable in smaller designs. In particular, control mechanisms and thorax structures are covered. Initial concepts are analyzed and presented based onmulti-body and FE representation.