Skip to Main content Skip to Navigation
Journal articles

Implementation of hybrid control for motor drives

Xuefang Lin-Shi 1, * Florent Morel 1 Ana Llor 1 Bruno Allard 1 Jean-Marie Rétif 1
* Corresponding author
Abstract : This paper presents the implementation of a hybrid-control strategy applied to a permanent-magnet synchronous-motor (PMSM) drive. Hybrid control is a general approach for control of a switching-based hybrid system (HS). This class of HS includes a continuous process controlled by a discrete controller with a finite number of states. In the case of ac motor drives, in contrast to conventional vector control like proportional-integral control or predictive control, where the inverter is not taken into account by the controller, hybrid control integrates the inverter model and considers the state of the inverter as a control variable. It allows to obtain faster torque dynamics than vector-control algorithms. The hybrid control algorithm requires both computing velocity for real-time implementation and code flexibility for management of low-performance functions and analog-digital interfaces. Codesign appears as a promising methodology for partitioning hybrid-control algorithm between software (flexible) and hardware (velocity) while taking care of overall time constrains. In this paper, the implementation of hybrid-control algorithm for a PMSM drive is performed through a codesign approach on an Excalibur board, embedding a CPU-core (Nios-2 by Altera) inside an APEX20KE200EFC484-2X field-programmable gate array. The partitioning of software and hardware parts is explained. Experimental results show the effectiveness of the implementation. Performances, advantages, and limitations are discussed.
Complete list of metadatas

Cited literature [19 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00179424
Contributor : Publications Ampère <>
Submitted on : Sunday, June 15, 2008 - 5:50:24 PM
Last modification on : Tuesday, April 7, 2020 - 2:05:25 AM
Document(s) archivé(s) le : Sunday, April 11, 2010 - 11:02:40 PM

File

IEEE-IndElec_54-4_08-2007_1946...
Publisher files allowed on an open archive

Identifiers

Citation

Xuefang Lin-Shi, Florent Morel, Ana Llor, Bruno Allard, Jean-Marie Rétif. Implementation of hybrid control for motor drives. IEEE Transactions on Industrial Electronics, Institute of Electrical and Electronics Engineers, 2007, 54 (4), pp.1946-1952. ⟨10.1109/TIE.2007.898303⟩. ⟨hal-00179424⟩

Share

Metrics

Record views

307

Files downloads

1059