Nonlinear oscillators for vibration energy harvesting

Applied Physics Letters - Tập 94 Số 16 - 2009
L. Gammaitoni1,2, G. Newton1,2, M. Yvert1,2
1Sezione di Perugia Dipartimento di Fisica, NiPS Laboratory, , I-06123 Perugia, Italy , and Istituto Nazionale di Fisica Nucleare, , I-06123 Perugia, Italy
2Università di Perugia Dipartimento di Fisica, NiPS Laboratory, , I-06123 Perugia, Italy , and Istituto Nazionale di Fisica Nucleare, , I-06123 Perugia, Italy

Tóm tắt

Vibration to electricity energy conversion strategies are discussed by using nonlinear stochastic dynamics. General principles for the exploitation of nonlinear oscillators in energy harvesting that provide useful leads for the realization of micropower generators of practical interest are presented.

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