Effect of non-Gaussian coloured noise on ambient energy harvesting
Using nonlinear stochastic dynamics, the impact of non-Gaussian noise is investigated for vibration to electric energy conversion schemes. For the purpose of utilizing noise in energy harvesting, which offers helpful tips for the development of micropower generators of practical importance, we consi...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-10-01
|
| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484723011885 |
| _version_ | 1797690239465029632 |
|---|---|
| author | Shrabani Mondal Santanu Koley |
| author_facet | Shrabani Mondal Santanu Koley |
| author_sort | Shrabani Mondal |
| collection | DOAJ |
| description | Using nonlinear stochastic dynamics, the impact of non-Gaussian noise is investigated for vibration to electric energy conversion schemes. For the purpose of utilizing noise in energy harvesting, which offers helpful tips for the development of micropower generators of practical importance, we consider that noise can either be additive or multiplicative in nature. We found that when the property of the noise deviates from the Gaussian characteristics, maximum power generation due to autonomous stochastic resonances disappears. Furthermore, in terms of power generation, non-Gaussian noise outperforms the Gaussian noise. |
| first_indexed | 2024-03-12T01:56:41Z |
| format | Article |
| id | doaj.art-f0047d5da4104974a3cb94d9be196d26 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-12T01:56:41Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-f0047d5da4104974a3cb94d9be196d262023-09-08T04:33:32ZengElsevierEnergy Reports2352-48472023-10-019131135Effect of non-Gaussian coloured noise on ambient energy harvestingShrabani Mondal0Santanu Koley1Department of Chemistry, Physical Chemistry Section, Jadavpur University, Kolkata 700032, India; Corresponding author.Department of Mathematics, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Hyderabad 500078, IndiaUsing nonlinear stochastic dynamics, the impact of non-Gaussian noise is investigated for vibration to electric energy conversion schemes. For the purpose of utilizing noise in energy harvesting, which offers helpful tips for the development of micropower generators of practical importance, we consider that noise can either be additive or multiplicative in nature. We found that when the property of the noise deviates from the Gaussian characteristics, maximum power generation due to autonomous stochastic resonances disappears. Furthermore, in terms of power generation, non-Gaussian noise outperforms the Gaussian noise.http://www.sciencedirect.com/science/article/pii/S2352484723011885MEMSAmbient energy harvestingNon-Gaussian noiseAutonomous stochastic resonance |
| spellingShingle | Shrabani Mondal Santanu Koley Effect of non-Gaussian coloured noise on ambient energy harvesting Energy Reports MEMS Ambient energy harvesting Non-Gaussian noise Autonomous stochastic resonance |
| title | Effect of non-Gaussian coloured noise on ambient energy harvesting |
| title_full | Effect of non-Gaussian coloured noise on ambient energy harvesting |
| title_fullStr | Effect of non-Gaussian coloured noise on ambient energy harvesting |
| title_full_unstemmed | Effect of non-Gaussian coloured noise on ambient energy harvesting |
| title_short | Effect of non-Gaussian coloured noise on ambient energy harvesting |
| title_sort | effect of non gaussian coloured noise on ambient energy harvesting |
| topic | MEMS Ambient energy harvesting Non-Gaussian noise Autonomous stochastic resonance |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723011885 |
| work_keys_str_mv | AT shrabanimondal effectofnongaussiancolourednoiseonambientenergyharvesting AT santanukoley effectofnongaussiancolourednoiseonambientenergyharvesting |