Modeling, identification and feedforward control of multivariable hysteresis by combining Bouc-Wen equations and the inverse multiplicative structure
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | Modeling, identification and feedforward control of multivariable hysteresis by combining Bouc-Wen equations and the inverse multiplicative structure |
| Type de publication | Conference Paper |
| Year of Publication | 2014 |
| Auteurs | Habineza D, Rakotondrabe M, Le Gorrec Y |
| Conference Name | 2014 AMERICAN CONTROL CONFERENCE (ACC) |
| Publisher | American Automat Control Council; Boeing; GE Global Res; Honeywell; MathWorks; Mitsubishi Elect Res Lab; National Instruments; Bosch Grp; dSPACE; Eaton; Elsevier; Inst Engn Technol; Maplesoft Engn Solut; Quanser; Soc Ind Appl Math; Springer; Taylor & Fran |
| Conference Location | 345 E 47TH ST, NEW YORK, NY 10017 USA |
| ISBN Number | 978-1-4799-3274-0 |
| Résumé | This paper deals with the modeling, identification and feedforward control of hysteresis found in multi-degrees of freedom (DOF) piezoelectric actuators. One main characteristic of the considered hysteresis behavior is the strong couplings. To express such multivariable hysteresis, we propose to extend the previous Bouc-Wen hysteresis monovariable model used for 1-DOF actuators. Then we propose to combine the resulting multivariable model with the inverse multiplicative structure in order to derive a multivariable compensator that suppresses the direct and the coupling hysteresis. Experimental tests on a piezotube scanner demonstrate the efficiency of the proposed approach. |