DocumentCode
240647
Title
Modelling of a servo piezo mechanical hydraulic actuator and its feed-forward control
Author
Haus, Benedikt ; Mercorelli, Paolo ; Werner, Nils
Author_Institution
Inst. of Product & Process Innovation, Leuphana Univ. of Luneburg, Luneburg, Germany
fYear
2014
fDate
3-5 Dec. 2014
Firstpage
117
Lastpage
122
Abstract
In this paper a modelling of a hybrid actuator is proposed. The hybrid actuator consists of a piezo mechanical structure and a hydraulic ratio displacement. Particular attention is paid to a possible Feed-forward control strategy in combination with feedback control to track a periodic signal. Simulations carried out the suitability of the control approach.
Keywords
actuators; feedback; feedforward; hydraulic actuators; hydraulic systems; piezoelectric actuators; servomechanisms; feed-forward control strategy; feedback control; hydraulic ratio displacement; periodic signal tracking; piezo mechanical structure; servo piezo mechanical hydraulic actuator modelling; Logic gates; Noise measurement; Resistance; Feed-forward control; Hybrid actuators; Modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Modelling, Identification & Control (ICMIC), 2014 Proceedings of the 6th International Conference on
Conference_Location
Melbourne, VIC
Type
conf
DOI
10.1109/ICMIC.2014.7020738
Filename
7020738
Link To Document