Digital Control of Active Network Microstructures on Silicon Wafers

This chapter presents a promising digital control of active microstructures developed and tested on silicon chips by current division and thus independent Joule heating powers, especially for planar submillimeter two-dimensional (2-D) grid microstructures built on silicon wafers by surface microfabr...

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Autores principales: Ren, Zhongjing, Yuan, Jianping, Yan, Peng
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Lenguaje:inglés
Publicado: IntechOpen 2021
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Acceso en línea:https://www.intechopen.com/chapters/79521
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author Ren, Zhongjing
Yuan, Jianping
Yan, Peng
author_browse Ren, Zhongjing
Yan, Peng
Yuan, Jianping
author_facet Ren, Zhongjing
Yuan, Jianping
Yan, Peng
author_sort Ren, Zhongjing
building IntechOpen
collection Acceso abierto
description This chapter presents a promising digital control of active microstructures developed and tested on silicon chips by current division and thus independent Joule heating powers, especially for planar submillimeter two-dimensional (2-D) grid microstructures built on silicon wafers by surface microfabrication. Current division on such 2-D grid networks with 2 × 2, 3 × 3, and n × n loops was modeled and analyzed theoretically by employing Kirchhoff’s voltage law (KVL) and Kirchhoff’s current law (KCL), which demonstrated the feasibility of active control of the networks by Joule heating effect. Furthermore, in situ testing of a typical 2-D microstructure with 2 × 2 loops by different DC sources was carried out, and the thermomechanical deformation due to Joule heating was recorded. As a result, active control of the current division has been proven to be a reliable and efficient approach to achieving the digital actuation of 2-D microstructures on silicon chips. Digital control of such microstructural networks on silicon chips envisions great potential applications in active reconfigurable buses for microrobots and flexible electronics.
doi_str_mv 10.5772/intechopen.101486
first_indexed 2026-10-15T21:39:01Z
format Book Chapter
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spelling intech-795212021-12-07 Digital Control of Active Network Microstructures on Silicon Wafers Zhongjing Ren Jianping Yuan Peng Yan Physical Sciences, Engineering and Technology This chapter presents a promising digital control of active microstructures developed and tested on silicon chips by current division and thus independent Joule heating powers, especially for planar submillimeter two-dimensional (2-D) grid microstructures built on silicon wafers by surface microfabrication. Current division on such 2-D grid networks with 2 × 2, 3 × 3, and n × n loops was modeled and analyzed theoretically by employing Kirchhoff’s voltage law (KVL) and Kirchhoff’s current law (KCL), which demonstrated the feasibility of active control of the networks by Joule heating effect. Furthermore, in situ testing of a typical 2-D microstructure with 2 × 2 loops by different DC sources was carried out, and the thermomechanical deformation due to Joule heating was recorded. As a result, active control of the current division has been proven to be a reliable and efficient approach to achieving the digital actuation of 2-D microstructures on silicon chips. Digital control of such microstructural networks on silicon chips envisions great potential applications in active reconfigurable buses for microrobots and flexible electronics. IntechOpen 2021-12-07 Chapter, Part Of Book https://www.intechopen.com/chapters/79521 doi:10.5772/intechopen.101486 en ISBN:978-1-83968-148-6 https://creativecommons.org/licenses/by/3.0/ https://www.intechopen.com/books/10269 ; Network-on-Chip - Architecture, Optimization, and Design Explorations
spellingShingle Physical Sciences, Engineering and Technology
Ren, Zhongjing
Yuan, Jianping
Yan, Peng
Digital Control of Active Network Microstructures on Silicon Wafers
title Digital Control of Active Network Microstructures on Silicon Wafers
title_full Digital Control of Active Network Microstructures on Silicon Wafers
title_fullStr Digital Control of Active Network Microstructures on Silicon Wafers
title_full_unstemmed Digital Control of Active Network Microstructures on Silicon Wafers
title_short Digital Control of Active Network Microstructures on Silicon Wafers
title_sort digital control of active network microstructures on silicon wafers
topic Physical Sciences, Engineering and Technology
url https://www.intechopen.com/chapters/79521
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AT yuanjianping digitalcontrolofactivenetworkmicrostructuresonsiliconwafers
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