Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises

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Etesami Zahra; Miri MirFaez

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Journal Paper

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Journal: Iranian Journal of Physics Research Year:2017 | Volume:17 | Issue:1 Page(s): 33-42

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Information Journal Paper

Title

Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises

Author(s)

Etesami Zahra | Miri MirFaez | Issue Writer Certificate

Keywords

energy harvestingQ1

electromechanical systemsQ1

noiseQ2

linear and nonlinear systemsQ1

Abstract

We investigate harvesting electrical energy from Gaussian white, Gaussian colored, telegraph and random phase-random amplitude (RARP) noises, using linear and nonlinear electromechanical systems. We show that the output power of the linear system with one or two degrees of freedom, is maximum for the Gaussian white noise. The response of the system with two degrees of freedom is widened in a larger frequency domain compared to that of a single degree of freedom system. A nonlinear system generates more power than a linear one.

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APA: Copy

Etesami, Zahra, & Miri, MirFaez. (2017). Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises. IRANIAN JOURNAL OF PHYSICS RESEARCH, 17(1 ), 33-42. SID. https://sid.ir/paper/1836/en

Vancouver: Copy

Etesami Zahra, Miri MirFaez. Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises. IRANIAN JOURNAL OF PHYSICS RESEARCH[Internet]. 2017;17(1 ):33-42. Available from: https://sid.ir/paper/1836/en

IEEE: Copy

Zahra Etesami, and MirFaez Miri, “Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises,” IRANIAN JOURNAL OF PHYSICS RESEARCH, vol. 17, no. 1 , pp. 33–42, 2017, [Online]. Available: https://sid.ir/paper/1836/en

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