Multi-criteria optimisation design of shapers with piece-wise equally distributed time-delay
Result description
The paper presents an optimisation based method to parametrize input shapers with time delays of piece-wise-equal distribution. The design respects the two key requirements on the shaper performance that are the prompt response time and the robustness represented by residual vibration functions, which are however conflicting criteria as a rule. Thus, the optimisation task is solved as a constrained multi-objective problem where the constraints respect the additional requirements on the shaper performance such as a non-decreasing step response or zero residual function at some frequency points. The result is a Pareto front that shows a trade-off between the two main requirements. Next to the presentation of the results in an example, a user friendly shaper-design tool is presented.
Keywords
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/68407700:21730/16:00303081
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Multi-criteria optimisation design of shapers with piece-wise equally distributed time-delay
Original language description
The paper presents an optimisation based method to parametrize input shapers with time delays of piece-wise-equal distribution. The design respects the two key requirements on the shaper performance that are the prompt response time and the robustness represented by residual vibration functions, which are however conflicting criteria as a rule. Thus, the optimisation task is solved as a constrained multi-objective problem where the constraints respect the additional requirements on the shaper performance such as a non-decreasing step response or zero residual function at some frequency points. The result is a Pareto front that shows a trade-off between the two main requirements. Next to the presentation of the results in an example, a user friendly shaper-design tool is presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IFAC PapersOnLine
ISBN
—
ISSN
2405-8963
e-ISSN
2405-8963
Number of pages
6
Pages from-to
112-117
Publisher name
Elsevier Science Publishers B.V.
Place of publication
Amsterdam
Event location
Istanbul
Event date
Jun 22, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000383463500020
Basic information
Result type
D - Article in proceedings
OECD FORD
Automation and control systems
Year of implementation
2016