Automatic vision-based optical fiber alignment using multirate technique / Chuang, Hung-Shiang in IEEE transactions on industrial electronics, Vol. 56 N° 8 (Août 2009)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 56 N° 8 (Août 2009) . - pp. 2998 - 3003 Titre : Automatic vision-based optical fiber alignment using multirate technique Type de document : texte imprimé Auteurs : Chuang, Hung-Shiang, Auteur ; Wen, Chun-Ming, Auteur ; Cheng, Ming-Yang, Auteur Article en page(s) : pp. 2998 - 3003 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Multirate Optical fiber alignment Vison-based technique Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Automatic optical fiber alignment is the key to reducing the cost of the packaging process for the manufacturing of fiber-optic devices. This paper develops a vision-based active optical fiber alignment technique for coarse positioning using a piezoactuated moving platform that is controlled to reduce the alignment difference to within a certain degree. To overcome the adverse effect of the delay time between the motion control system and the vision system, the methodology based on the multirate control scheme is presented. Experimental results verify the effectiveness of the proposed approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4783038 [article] Automatic vision-based optical fiber alignment using multirate technique [texte imprimé] / Chuang, Hung-Shiang, Auteur ; Wen, Chun-Ming, Auteur ; Cheng, Ming-Yang, Auteur . - pp. 2998 - 3003. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N° 8 (Août 2009) . - pp. 2998 - 3003 Mots-clés : Multirate Optical fiber alignment Vison-based technique Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Automatic optical fiber alignment is the key to reducing the cost of the packaging process for the manufacturing of fiber-optic devices. This paper develops a vision-based active optical fiber alignment technique for coarse positioning using a piezoactuated moving platform that is controlled to reduce the alignment difference to within a certain degree. To overcome the adverse effect of the delay time between the motion control system and the vision system, the methodology based on the multirate control scheme is presented. Experimental results verify the effectiveness of the proposed approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4783038

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