Search: onr:"swepub:oai:research.chalmers.se:8e21c882-6d49-4317-8594-d884d2f5bf02" > Effective piezoelec...
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000 | 03074naa a2200397 4500 | |
001 | oai:research.chalmers.se:8e21c882-6d49-4317-8594-d884d2f5bf02 | |
003 | SwePub | |
008 | 181016s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5055212 URI |
024 | 7 | a https://research.chalmers.se/publication/5099502 URI |
024 | 7 | a https://doi.org/10.1016/j.ijmecsci.2018.09.0502 DOI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Staaf, Henrik,d 1976u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)v96staaf |
245 | 1 0 | a Effective piezoelectric energy harvesting with bandwidth enhancement by assymetry augmented self-tuning of conjoined cantilevers |
264 | 1 | b Elsevier BV,c 2019 |
520 | a Vibrational energy harvesting offers a potential power supply for future intelligent wireless sensors. In order to make vibrational energy harvesters more useful, a broad bandwidth is desirable since many vibrations are stochastic in nature. In this paper we use a piezoelectric self-tuning energy harvester to demonstrate the importance of designing for asymmetry in a system of conjoined cantilevers. Asymmetry is achieved by varying the piezoelectric cantilever lengths as well as the proof mass weights. In addition to bandwidth broadening, a self-tuning effect is experimentally demonstrated by a sliding mass. The measurement results confirm previous model predictions. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Kommunikationssystem0 (SwePub)202032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Communication Systems0 (SwePub)202032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Inbäddad systemteknik0 (SwePub)202072 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Embedded Systems0 (SwePub)202072 hsv//eng |
653 | a self-tuning | |
653 | a intelligent wireless sensor | |
653 | a Piezoelectric energy harvesting | |
700 | 1 | a Smith, Anderson David,d 1985u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)smdavid |
700 | 1 | a Lundgren, Per,d 1968u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)boris |
700 | 1 | a Folkow, Peter,d 1968u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)folkow |
700 | 1 | a Enoksson, Peter,d 1957u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)enok |
710 | 2 | a Chalmers tekniska högskola4 org |
773 | 0 | t International Journal of Mechanical Sciencesd : Elsevier BVg 150, s. 1-11q 150<1-11x 0020-7403 |
856 | 4 8 | u https://research.chalmers.se/publication/505521 |
856 | 4 8 | u https://research.chalmers.se/publication/509950 |
856 | 4 8 | u https://doi.org/10.1016/j.ijmecsci.2018.09.050 |
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