Performance of energy harvesters with parameter mismatch
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866917923421945856 |
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| author | Burzyński, Tomasz Brzeski, Piotr Perlikowski, Przemysław |
| author_facet | Burzyński, Tomasz Brzeski, Piotr Perlikowski, Przemysław |
| contents | This study explores the impact of parameter mismatch on the stability of cross-well motion in energy harvesters, using a basin stability metric. Energy harvesters, essential for converting ambient energy into electricity, increasingly incorporate multi-well systems to enhance efficiency. However, these systems are sensitive to initial conditions and parameter variations, which can affect their ability to sustain optimal cross-well motion -- a state associated with maximum power output. Our analysis compared four harvester types under varying levels of parameter mismatch, assessing resilience of the devices to parameter variations. By identifying safe operating ranges within the excitation parameter space, this study provides practical guidance for designing robust, stable harvesters capable of maintaining cross-well motion despite parameter uncertainties. These insights contribute to advancing the reliability of energy harvesting devices in real-world applications where parameter mismatches are inevitable. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_10461 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Performance of energy harvesters with parameter mismatch Burzyński, Tomasz Brzeski, Piotr Perlikowski, Przemysław Systems and Control This study explores the impact of parameter mismatch on the stability of cross-well motion in energy harvesters, using a basin stability metric. Energy harvesters, essential for converting ambient energy into electricity, increasingly incorporate multi-well systems to enhance efficiency. However, these systems are sensitive to initial conditions and parameter variations, which can affect their ability to sustain optimal cross-well motion -- a state associated with maximum power output. Our analysis compared four harvester types under varying levels of parameter mismatch, assessing resilience of the devices to parameter variations. By identifying safe operating ranges within the excitation parameter space, this study provides practical guidance for designing robust, stable harvesters capable of maintaining cross-well motion despite parameter uncertainties. These insights contribute to advancing the reliability of energy harvesting devices in real-world applications where parameter mismatches are inevitable. |
| title | Performance of energy harvesters with parameter mismatch |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2502.10461 |