Presentation
ASITRON: ASIC for indirect vector control of induction motors with fuzzy logic based speed regulation
Author/s | Tombs, J. N.
Barrero, Federico Galván Díez, Eduardo Colodro Ruiz, Francisco Barranco, M. Torralba Silgado, Antonio Jesús García Franquelo, Leopoldo |
Department | Universidad de Sevilla. Departamento de Ingeniería Electrónica |
Publication Date | 2001 |
Deposit Date | 2015-03-26 |
Published in |
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Abstract | This paper presents ASITRON, an integrated solution for the vector control of induction motors. This ASIC is a micro-system that integrates, in a chip, all the logic required by the indirect vector control method. ASITRON ... This paper presents ASITRON, an integrated solution for the vector control of induction motors. This ASIC is a micro-system that integrates, in a chip, all the logic required by the indirect vector control method. ASITRON implements a PWM based current control loop, the measure of speed based on a biphase pulse signal encoder, a fuzzy logic based speed and position outer control loop and a microprocessor external parallel interface. A built-in 64-rules fuzzy logic controller can be programmed to deal with the speed or position outer control loop. This integrated solution is the essential part of a compact, high performance, industrial control system for elevators. |
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