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The best scientific solution to this problem is to employ energy harvesters integrated along with the vibration sensors in the same substrate so that the battery is recharged by the energy harvested during vibrations caused by the passing vehicles in bridges. In this work, an attempt has been made to design an energy harvester and a micro accelerometer integrated chip. Civil structures have low natural frequencies and therefore low bandwidth design is adopted to maximize the harvested energy and accelerometer sensitivity. The other special feature of the proposed design is its ability to provide further increase in energy harvesting by the parallel operation of an array of energy harvesters with closely spaced natural frequencies. The studies show that the natural frequencies of the harvesters should be less than that of the structure in healthy condition. Simulation studies conducted on these devices show that it is possible to harvest a maximum power of 2.283\u2009mW\/g. The integrated micro accelerometer is also capable of giving a sensitivity of 27.67\u2009V\/g with appreciable improvement in other performance indices.<\/jats:p>","DOI":"10.1155\/2017\/6084309","type":"journal-article","created":{"date-parts":[[2017,1,29]],"date-time":"2017-01-29T21:01:34Z","timestamp":1485723694000},"page":"1-23","source":"Crossref","is-referenced-by-count":9,"title":["Multiresonant Frequency Piezoelectric Energy Harvesters Integrated with High Sensitivity Piezoelectric Accelerometer for Bridge Health Monitoring Applications"],"prefix":"10.1155","volume":"2017","author":[{"given":"Prathish Raaja","family":"Bhaskaran","sequence":"first","affiliation":[{"name":"Department of Electronics and Instrumentation Engineering, NPMASS MEMS Design Centre, Annamalai University, Annamalai Nagar 608002, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6272-4985","authenticated-orcid":true,"given":"Joseph 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