Input shapers with uniformly distributed delays
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197876" target="_blank" >RIV/68407700:21220/12:00197876 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/12:00197876
Result on the web
<a href="http://dx.doi.org/10.3182/20120622-3-US-4021.00034" target="_blank" >http://dx.doi.org/10.3182/20120622-3-US-4021.00034</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3182/20120622-3-US-4021.00034" target="_blank" >10.3182/20120622-3-US-4021.00034</a>
Alternative languages
Result language
angličtina
Original language name
Input shapers with uniformly distributed delays
Original language description
Input shapers with time delays have proved useful in many applications related to controls for various flexible devices, for example flexible manipulators and cranes. In the paper, modifications of classical signal shapers ZV (zero vibration) and ZVD (zero vibration derivative) that use uniformly distributed delays instead of lumped delays are proposed. The shaper parameters, i.e. gains and time delays, are determined using spectral approach. The objective is to compensate the undesired oscillatory couple of system poles by the dominant couple of shaper zeros. Next, the spectral and frequency features as well as robustness issues are investigated. In all these aspects, the shapers with distributed delays show better characteristics compared to classical signal shapers. The theoretical results are verified on a laboratory crane system.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH12066" target="_blank" >LH12066: Spectral methods for vibration suppression and control design of mechanical systems with feedback delays</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 10th IFAC Workshop on Time Delay Systems
ISBN
978-3-902823-04-5
ISSN
1474-6670
e-ISSN
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Number of pages
6
Pages from-to
91-96
Publisher name
IFAC
Place of publication
New York
Event location
Boston, MA
Event date
Jun 22, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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