Engineering Mechanics

International Conference

Proceedings Vol. 14 (2008)


ENGINEERING MECHANICS 2008

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 12 – 15, 2008, Svratka, Czech Republic
;
Editors: Vladimír Fuis and Michal Pásek

Copyright © 2008 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-11-6 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

FUTURE TRENDS IN AEROSPACE ACTUATING DEVICES
Hubík V., Švéda M., Singule V.
pages 96 - +12p., full text

Development of aviation systems is leading to replacement of traditional centralized hydraulic system by EHA/EMA actuators, which could provide power delivery on demand, and thus remarkably reduce the power consumption of the aircraft. The fundamental principles of EHA/EMA actuators are given and their implementation into distributed control system is proposed. An essential part of any actuator is a BLDC motor, which considerably influences reliability and performance of the actuator. Thus many efforts during the development have been spent on electronics and control algorithms design and verification. EHA/EMA actuator basic, the architecture of a smart distributes actuation control system and modeling of the BLDC motor that drives the actuator are described in this paper.


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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