onr:"swepub:oai:DiVA.org:liu-199381"
Search: onr:"swepub:oai:DiVA.org:liu-199381" > Fast or Cheap: Time...
- 1 of 1
- Previous record
- Next record
- To hitlist
Fast or Cheap: Time and Energy Optimal Control of Ship-to-Shore Cranes
-
- Barbosa, Filipe Marques (author)
- Linköpings universitet,Reglerteknik,Tekniska fakulteten
-
- Kullberg, Anton, 1993- (author)
- Linköpings universitet,Reglerteknik,Tekniska fakulteten
-
- Löfberg, Johan, 1974- (author)
- Linköpings universitet,Reglerteknik,Tekniska fakulteten
- (creator_code:org_t)
- ELSEVIER, 2023
- 2023
- English.
- In: Special issue: 22nd IFAC World Congress. - : ELSEVIER. ; , s. 3126-3131
- Conference paper (peer-reviewed)
Abstract
Subject headings
Close
- This paper addresses the trade-off between time and energy-efficiency for the problem of loading and unloading a ship. Container height constraints and energy consumption and regeneration are dealt with. We build upon a previous work that introduced a coordinate system suitable to deal with container avoidance constraints and incorporate the energy related modeling. In addition to changing the coordinate system, standard epigraph reformulations result in an optimal control problem with improved numerical properties. The trade-of is dealt with through the use of weighting of the total time and energy consumption in the cost function. An illustrative example is provided, demonstrating that the energy consumption can be substantially reduced while retaining approximately the same loading time.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Keyword
- Optimal control; collision avoidance; time optimality; energy efficiency; overhead crane
Publication and Content Type
- ref (subject category)
- kon (subject category)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Barbosa, Filipe ...
- Kullberg, Anton, ...
- Löfberg, Johan, ...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Electrical Engin ...
- and Control Engineer ...
- Articles in the publication
- Special issue: 2 ...
- By the university
- Linköping University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
