{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T04:12:09Z","timestamp":1769832729640,"version":"3.49.0"},"reference-count":19,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2009,5,19]],"date-time":"2009-05-19T00:00:00Z","timestamp":1242691200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Jerk monitoring, defined as the first derivative of acceleration, has become a major issue in computerized numeric controlled (CNC) machines. Several works highlight the necessity of measuring jerk in a reliable way for improving production processes. Nowadays, the computation of jerk is done by finite differences of the acceleration signal, computed at the Nyquist rate, which leads to low signal-to-quantization noise ratio (SQNR) during the estimation. The novelty of this work is the development of a smart sensor for jerk monitoring from a standard accelerometer, which has improved SQNR. The proposal is based on oversampling techniques that give a better estimation of jerk than that produced by a Nyquist-rate differentiator. Simulations and experimental results are presented to show the overall methodology performance.<\/jats:p>","DOI":"10.3390\/s90503767","type":"journal-article","created":{"date-parts":[[2009,5,19]],"date-time":"2009-05-19T12:08:44Z","timestamp":1242734924000},"page":"3767-3789","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Novel Oversampling Technique for Improving Signal-to-Quantization Noise Ratio on Accelerometer-Based Smart Jerk Sensors in CNC Applications"],"prefix":"10.3390","volume":"9","author":[{"given":"Jose  J.","family":"Rangel-Magdaleno","sequence":"first","affiliation":[{"name":"Facultad de Ingenier\u00eda, Campus San Juan del R\u00edo, Universidad Aut\u00f3noma de Quer\u00e9taro \/ R\u00edo Moctezuma 249, Col. San Cayetano, 76807 San Juan del R\u00edo, Quer\u00e9taro, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3192-5332","authenticated-orcid":false,"given":"Rene  J.","family":"Romero-Troncoso","sequence":"additional","affiliation":[{"name":"Facultad de Ingenier\u00eda, Campus San Juan del R\u00edo, Universidad Aut\u00f3noma de Quer\u00e9taro \/ R\u00edo Moctezuma 249, Col. San Cayetano, 76807 San Juan del R\u00edo, Quer\u00e9taro, Mexico"},{"name":"HSPdigital Research Group, Divisi\u00f3n de Ingenier\u00edas, Campus Irapuato-Salamanca, Universidad de Guanajuato \/ Carr. Salamanca-Valle km 3.5+1.8, Comunidad de Palo Blanco, 36700 Salamanca, Guanajuato, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0868-2918","authenticated-orcid":false,"given":"Roque  A.","family":"Osornio-Rios","sequence":"additional","affiliation":[{"name":"Facultad de Ingenier\u00eda, Campus San Juan del R\u00edo, Universidad Aut\u00f3noma de Quer\u00e9taro \/ R\u00edo Moctezuma 249, Col. San Cayetano, 76807 San Juan del R\u00edo, Quer\u00e9taro, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eduardo","family":"Cabal-Yepez","sequence":"additional","affiliation":[{"name":"HSPdigital Research Group, Divisi\u00f3n de Ingenier\u00edas, Campus Irapuato-Salamanca, Universidad de Guanajuato \/ Carr. Salamanca-Valle km 3.5+1.8, Comunidad de Palo Blanco, 36700 Salamanca, Guanajuato, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2009,5,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1016\/j.rcim.2008.01.002","article-title":"FPGA implementation of higher degree polynomial acceleration profiles for peak jerk reduction in servomotors","volume":"25","year":"2009","journal-title":"Robot. Com-Int. Manuf."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1016\/S0890-6955(01)00002-5","article-title":"High speed CNC system design. Part I: jerk limited trajectory generation and quintic spline interpolation","volume":"41","author":"Erkorkmaz","year":"2001","journal-title":"Int. J. Mach. Tool. 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