{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:22:25Z","timestamp":1771003345335,"version":"3.50.1"},"reference-count":17,"publisher":"SAGE Publications","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2021,3,25]]},"abstract":"<jats:p>PVDF piezoelectric film is a piezoelectric polymer material with excellent properties. In this paper, the research status of PVDF piezoelectric thin film was summarized, and the working principle of PVDF piezoelectric thin film accelerometer was introduced. On the basis of optimizing parameters, a cantilever PVDF piezoelectric film accelerometer and signal processing circuit were designed. The signal processing circuit which was composed of amplifier circuit and filter circuit was analyzed experimentally,and the frequency characteristic diagram of the filter circuit was obtained.The amplitude-frequency and phase-frequency characteristics of the filter circuit were better in a certain range,which can meet the design requirements.Experiments on the designed PVDF piezoelectric film accelerometer were carried out, including the calibration experiment of the PVDF accelerometer and the performance test of the sensor.The analysis results showed that the sensor has high sensitivity and good linearity, and can meet the measurement requirements.<\/jats:p>","DOI":"10.3233\/jcm-204337","type":"journal-article","created":{"date-parts":[[2020,4,21]],"date-time":"2020-04-21T14:22:06Z","timestamp":1587478926000},"page":"31-40","source":"Crossref","is-referenced-by-count":3,"title":["Design and experimental study of acceleration sensor based on PVDF piezoelectric film"],"prefix":"10.1177","volume":"21","author":[{"given":"Yongzhen","family":"Gong","sequence":"first","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China"},{"name":"Faculty of Information Technology, Macau University of Science and Technology, Macau, China"}]},{"given":"Hongli","family":"Zhao","sequence":"additional","affiliation":[{"name":"Beijing Zongheng Electro-mechanical Technology Co. Ltd, Beijing, China"}]},{"given":"Yongshen","family":"Huang","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China"}]},{"given":"Xin","family":"Jin","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China"}]}],"member":"179","reference":[{"issue":"7","key":"10.3233\/JCM-204337_ref1","first-page":"15710","article-title":"Mechanical and piezoelectric characterizations of electrospun PVDF-nanosilica fibrous scaffolds for biomedical applications","volume":"5","author":"Haddadi","year":"2018","journal-title":"Materials Today: Proceedings"},{"issue":"9","key":"10.3233\/JCM-204337_ref2","doi-asserted-by":"crossref","first-page":"1470","DOI":"10.3390\/s16091470","article-title":"Real-time deflection monitoring for milling of a thin-walled workpiece by using pvdf thin-film sensors with a cantilevered beam as a case study","volume":"16","author":"Luo","year":"2016","journal-title":"Sensors"},{"issue":"34","key":"10.3233\/JCM-204337_ref3","doi-asserted-by":"crossref","first-page":"344001","DOI":"10.1088\/0957-4484\/26\/34\/344001","article-title":"Energy harvesting performance of piezoelectric ceramic and polymer nanowires","volume":"26","author":"Sam","year":"2015","journal-title":"Nanotechnology"},{"issue":"24","key":"10.3233\/JCM-204337_ref4","doi-asserted-by":"crossref","first-page":"797","DOI":"10.1063\/1.4954174","article-title":"Dielectric, ferroelectric, and thermodynamic properties of silicone oil modified PVDF films for energy storage application","volume":"108","author":"Luo","year":"2016","journal-title":"Applied Physics Letters"},{"issue":"1","key":"10.3233\/JCM-204337_ref5","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1080\/00150193.2017.1282758","article-title":"Preparation and properties of PVDF composite films modified with organic ferroelectric croconic acid","volume":"506","author":"Sui","year":"2017","journal-title":"Ferroelectrics"},{"issue":"7","key":"10.3233\/JCM-204337_ref6","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1007\/s10965-015-0765-8","article-title":"Fabrication of composite PVDF-ZnO nanofiber mats by electrospinning for energy scavenging application with enhanced efficiency","volume":"22","author":"Sorayani Bafqi","year":"2015","journal-title":"Journal of Polymer Research"},{"key":"10.3233\/JCM-204337_ref7","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/j.nanoen.2017.12.022","article-title":"Triboelectric nanogenerators as self-powered acceleration sensor under high-g, impact","volume":"45","author":"Dai","year":"2018","journal-title":"Nano Energy"},{"key":"10.3233\/JCM-204337_ref8","doi-asserted-by":"crossref","unstructured":"M. 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