{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T08:39:49Z","timestamp":1790843989405,"version":"4.1.0"},"reference-count":13,"publisher":"World Scientific Pub Co Pte Ltd","issue":"08","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2013,9]]},"abstract":"<jats:p>This paper proposes and describes a charge amplifier-based interface electronics design methodology approach for piezoelectric polymer tactile sensors to be used for humanoid robot applications. The tactile sensor\u2013consisting of a PVDF single sensor element\u2013is illustrated, the electromechanical thickness mode behavior is modeled and a fabricated prototype is presented. The model allows associating the PVDF charge response to the effective load applied on the outer surface of the sensor. The model is also used as a key in the proposed design methodology to estimate the charge to be detected by the charge amplifier. A case study based on the design methodology approach is reported. The system (PVDF single taxel + interface electronics) is analyzed firstly, considering it as ideal and then when the nonidealities come into play. A charge amplifier-based interface electronics prototype is also presented. The implementation is used to validate the followed approach and then defining the design specs towards the dedicated IC design. Some experimental results are also reported.<\/jats:p>","DOI":"10.1142\/s0218126613500667","type":"journal-article","created":{"date-parts":[[2013,9,23]],"date-time":"2013-09-23T07:18:22Z","timestamp":1379920702000},"page":"1350066","source":"Crossref","is-referenced-by-count":43,"title":["CHARGE AMPLIFIER DESIGN METHODOLOGY FOR PVDF-BASED TACTILE SENSORS"],"prefix":"10.1142","volume":"22","author":[{"given":"LUIGI","family":"PINNA","sequence":"first","affiliation":[{"name":"Department of Naval, Electrical, Electronic and Telecommunication Engineering, University of Genoa, Via Opera Pia, 11a, Genoa 16145, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MAURIZIO","family":"VALLE","sequence":"additional","affiliation":[{"name":"Department of Naval, Electrical, Electronic and Telecommunication Engineering, University of Genoa, Via Opera Pia, 11a, Genoa 16145, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2013,9,23]]},"reference":[{"key":"rf3","volume":"10","author":"Lumelsky V.","year":"2000","journal-title":"Int. J. Hi. Spe. Ele. Syst."},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1109\/JMEMS.2006.886021"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2011.2132930"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-00578-7_11"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126611007086"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126611007074"},{"key":"rf12","doi-asserted-by":"publisher","DOI":"10.1016\/j.nima.2009.11.063"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1088\/0960-1317\/20\/6\/064019"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2008.09.038"},{"key":"rf16","unstructured":"L.\u00a0Seminara, Smart Actuation and Sensing Systems: Recent Advances and Future Challenges, eds. G.\u00a0Berselli, R.\u00a0Vertechy and G.\u00a0Vassura (InTech, Rijeka, Croatia, 2012)\u00a0pp. 611\u2013638."},{"key":"rf18","volume-title":"Design with Operational Amplifiers and Analog Integrated Circuits","author":"Franco S.","year":"2001"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1049\/el:20082538"},{"key":"rf22","volume-title":"An Introduction to Error Analysis: The Study of Uncertainties in Physical Measurements","author":"Taylor J. R.","year":"1997"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126613500667","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T23:52:41Z","timestamp":1565135561000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126613500667"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,9]]},"references-count":13,"journal-issue":{"issue":"08","published-online":{"date-parts":[[2013,9,23]]},"published-print":{"date-parts":[[2013,9]]}},"alternative-id":["10.1142\/S0218126613500667"],"URL":"https:\/\/doi.org\/10.1142\/s0218126613500667","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"value":"0218-1266","type":"print"},{"value":"1793-6454","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,9]]}}}