Autonomous life-like behavior emerging in active and flexible microstructures
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866908412631056384 |
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| author | Wei, Mengshi Kraft, Daniela J. |
| author_facet | Wei, Mengshi Kraft, Daniela J. |
| contents | Many organisms leverage an interplay between shape and activity to generate motion and adapt to their environment. Embedding such feedback into synthetic microrobots could eliminate the need for sensors, software, and actuators, yet current realizations are either active but rigid, or flexible but passive. Here, we introduce micrometer-scale structures that integrate both activity and flexibility by 3D microprinting concatenated units and actuating them with an AC electric field. This minimal yet versatile design gives rise to a rich array of life-like modes of motion - including railway and undulatory locomotion, rotation, and beating - as well as emergent sense-response abilities, which enable autonomous reorientation, navigation, and collision avoidance. Our approach offers a versatile platform for designing biomimetic model systems and autonomously operating microrobots with embodied intelligence. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_15198 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Autonomous life-like behavior emerging in active and flexible microstructures Wei, Mengshi Kraft, Daniela J. Soft Condensed Matter Many organisms leverage an interplay between shape and activity to generate motion and adapt to their environment. Embedding such feedback into synthetic microrobots could eliminate the need for sensors, software, and actuators, yet current realizations are either active but rigid, or flexible but passive. Here, we introduce micrometer-scale structures that integrate both activity and flexibility by 3D microprinting concatenated units and actuating them with an AC electric field. This minimal yet versatile design gives rise to a rich array of life-like modes of motion - including railway and undulatory locomotion, rotation, and beating - as well as emergent sense-response abilities, which enable autonomous reorientation, navigation, and collision avoidance. Our approach offers a versatile platform for designing biomimetic model systems and autonomously operating microrobots with embodied intelligence. |
| title | Autonomous life-like behavior emerging in active and flexible microstructures |
| topic | Soft Condensed Matter |
| url | https://arxiv.org/abs/2506.15198 |