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Combined controller for test system of high capacity hydraulic pump / Wenjun Meng in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 132 N° 5 (Septembre 2010) 

Public ISBD [article]  in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 5 (Septembre 2010) . - 07 p. Titre : Combined controller for test system of high capacity hydraulic pump Type de document : texte imprimé Auteurs : Wenjun Meng, Auteur ; Jeffrey C. Suhling, Auteur Année de publication : 2010 Article en page(s) : 07 p. Note générale : Systèmes dynamique Langues : Anglais (eng) Mots-clés : Neural  network  controller  Contact  task  control  Passivity  based  control  High  capacity  hydraulic  pump  Test  Frequency  changing Index. décimale : 629.8 Résumé : A combined controller (CT-PBC) by contact task control (CTC) with passivity based controller (PBC) is introduced to control test system of high capacity hydraulic pump (HCHP) to measure its properties. It is compared with a vector controller; a torque feedback based combined controller, and two neural network controllers. The results gained from comparing and analyzing these controllers show that under different outlet pressures of HCHP, CT-PBC has good stability and robustness, which meet the requirements to test HCHP. CT-PBC is also simpler and better than other controllers in general. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...] [article] Combined controller for test system of high capacity hydraulic pump [texte imprimé] / Wenjun Meng, Auteur ; Jeffrey C. Suhling, Auteur . - 2010 . - 07 p. Systèmes dynamique Langues : Anglais (eng) in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 5 (Septembre 2010) . - 07 p. Mots-clés : Neural  network  controller  Contact  task  control  Passivity  based  control  High  capacity  hydraulic  pump  Test  Frequency  changing Index. décimale : 629.8 Résumé : A combined controller (CT-PBC) by contact task control (CTC) with passivity based controller (PBC) is introduced to control test system of high capacity hydraulic pump (HCHP) to measure its properties. It is compared with a vector controller; a torque feedback based combined controller, and two neural network controllers. The results gained from comparing and analyzing these controllers show that under different outlet pressures of HCHP, CT-PBC has good stability and robustness, which meet the requirements to test HCHP. CT-PBC is also simpler and better than other controllers in general. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...]