Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises
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 th...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2017-05-01
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| Series: | Iranian Journal of Physics Research |
| Subjects: | |
| Online Access: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2465-1&slc_lang=en&sid=1 |
| _version_ | 1818544601920700416 |
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| author | Zahra Etesami MirFaez Miri |
| author_facet | Zahra Etesami MirFaez Miri |
| author_sort | Zahra Etesami |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-12-11T22:50:38Z |
| format | Article |
| id | doaj.art-3e1ee5c11e1e4aadba79c5f27a0070a8 |
| institution | Directory Open Access Journal |
| issn | 1682-6957 2345-3664 |
| language | English |
| last_indexed | 2024-12-11T22:50:38Z |
| publishDate | 2017-05-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Iranian Journal of Physics Research |
| spelling | doaj.art-3e1ee5c11e1e4aadba79c5f27a0070a82022-12-22T00:47:28ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642017-05-011713342Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different NoisesZahra Etesami0MirFaez Miri1 University of Tehran University of Tehran 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.http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2465-1&slc_lang=en&sid=1energy harvesting electromechanical systems noise linear and nonlinear systems |
| spellingShingle | Zahra Etesami MirFaez Miri Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises Iranian Journal of Physics Research energy harvesting electromechanical systems noise linear and nonlinear systems |
| title | Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises |
| title_full | Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises |
| title_fullStr | Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises |
| title_full_unstemmed | Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises |
| title_short | Harvesting Energy from Random Mechanical Vibrations Using Linear and Nonlinear Electromechanical Systems: Comparison of Different Noises |
| title_sort | harvesting energy from random mechanical vibrations using linear and nonlinear electromechanical systems comparison of different noises |
| topic | energy harvesting electromechanical systems noise linear and nonlinear systems |
| url | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-2465-1&slc_lang=en&sid=1 |
| work_keys_str_mv | AT zahraetesami harvestingenergyfromrandommechanicalvibrationsusinglinearandnonlinearelectromechanicalsystemscomparisonofdifferentnoises AT mirfaezmiri harvestingenergyfromrandommechanicalvibrationsusinglinearandnonlinearelectromechanicalsystemscomparisonofdifferentnoises |