Mechatronic Stiffness of MIMO Compliant Branched Structures by Active Control from Auxiliary Structure
Result description
This paper deals with a concept of mechatronic stiffness applied to branched mechanical structures. It is based on the introduction of auxiliary structure that functions as a support for embedded actuators. Feedback control enables significant increase of a dynamic stiffness of the original mechanical structure around its eigenfrequencies. The system is controlled by state space and state derivative controllers synthesized by LQR approach. Presented concept aims at machine tools sector where mechanicalcompliance poses a major obstacle in achieving higher transfer and cutting speeds.
Keywords
Mechatronic stiffnesscompliant structureactive controlauxiliary structure
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mechatronic Stiffness of MIMO Compliant Branched Structures by Active Control from Auxiliary Structure
Original language description
This paper deals with a concept of mechatronic stiffness applied to branched mechanical structures. It is based on the introduction of auxiliary structure that functions as a support for embedded actuators. Feedback control enables significant increase of a dynamic stiffness of the original mechanical structure around its eigenfrequencies. The system is controlled by state space and state derivative controllers synthesized by LQR approach. Presented concept aims at machine tools sector where mechanicalcompliance poses a major obstacle in achieving higher transfer and cutting speeds.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
GP101/08/P633: Increase of structural stiffness by means of mechatronic principles
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Recent Advances in Mechatronics 2008-2009
ISBN
978-3-642-05021-3
Number of pages of the result
6
Pages from-to
167-172
Number of pages of the book
450
Publisher name
Springer-Verlag
Place of publication
Berlin
UT code for WoS chapter
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Basic information
Result type
C - Chapter in a specialist book
CEP
JB - Sensors, detecting elements, measurement and regulation
Year of implementation
2009