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Realization of a motion control IC for X-Y table based on novel FPGA technology / Kung, Ying-Shieh in IEEE transactions on industrial electronics, Vol. 56 N°1 (Janvier 2009) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 56 N°1 (Janvier 2009) . - pp. 43 - 53 Titre : Realization of a motion control IC for X-Y table based on novel FPGA technology Type de document : texte imprimé Auteurs : Kung, Ying-Shieh, Auteur ; Rong-Fong Fung, Auteur ; Ting-Yu Tai, Auteur Année de publication : 2009 Article en page(s) : pp. 43 - 53 Note générale : electronics Langues : Anglais (eng) Mots-clés : field  programmable  gate  arrays;  motion  control;  permanent  magnet  motors;  synchronous  motor  drives;  system-on-chip Résumé : The novel field-programmable-gate-array (FPGA) technology is able to combine an embedded processor and an application intellectual property to be a system-on-a-programmable-chip developing environment. Therefore, this paper presents a motion control IC for the X-Y table under this novel FPGA technology. The proposed motion control IC has two modules. One module performs the functions of the motion trajectory and two position/speed controllers for the X-Y table. The other module performs the functions of two current vector controllers of permanent-magnet synchronous motor drives. The former is implemented by software using a Nios II embedded processor due to the complicated control algorithm and low-sampling-frequency control (motion trajectory and position control: less than 1 kHz). The latter is implemented by hardware in the FPGA owing to the requirements of high-sampling-frequency control (current loop: 16 kHz; PWM circuit: 4-8 MHz) but simple computation. As a result, the hardware/software codesign technology can make the motion controller of the X-Y table more compact, flexible, perform better, and less costly. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4663690&sortType%3Das [...] [article] Realization of a motion control IC for X-Y table based on novel FPGA technology [texte imprimé] / Kung, Ying-Shieh, Auteur ; Rong-Fong Fung, Auteur ; Ting-Yu Tai, Auteur . - 2009 . - pp. 43 - 53. electronics Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 56 N°1 (Janvier 2009) . - pp. 43 - 53 Mots-clés : field  programmable  gate  arrays;  motion  control;  permanent  magnet  motors;  synchronous  motor  drives;  system-on-chip Résumé : The novel field-programmable-gate-array (FPGA) technology is able to combine an embedded processor and an application intellectual property to be a system-on-a-programmable-chip developing environment. Therefore, this paper presents a motion control IC for the X-Y table under this novel FPGA technology. The proposed motion control IC has two modules. One module performs the functions of the motion trajectory and two position/speed controllers for the X-Y table. The other module performs the functions of two current vector controllers of permanent-magnet synchronous motor drives. The former is implemented by software using a Nios II embedded processor due to the complicated control algorithm and low-sampling-frequency control (motion trajectory and position control: less than 1 kHz). The latter is implemented by hardware in the FPGA owing to the requirements of high-sampling-frequency control (current loop: 16 kHz; PWM circuit: 4-8 MHz) but simple computation. As a result, the hardware/software codesign technology can make the motion controller of the X-Y table more compact, flexible, perform better, and less costly. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4663690&sortType%3Das [...]