Sökning: L773:1946 0740 OR L773:1946 0759 >
Derivation of place...
Derivation of placement transitions for offline calculation of restart states
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- Bergagård, Patrik, 1984 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Fabian, Martin, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013
- 2013
- Engelska.
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Ingår i: IEEE International Conference on Emerging Technologies and Factory Automation, ETFA. - 1946-0759 .- 1946-0740.
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- This paper presents a preprocess to an existing method for offline calculation of restart states for manufacturing systems modeled by operations. In the existing method, placement transitions are used to model restart in restart states from potential error states, and supervisory control theory is used to calculate which of these transitions are valid. With the proposed preprocess, the precedence andthe alternative dependencies between the operations are exploited in order to reduce the number of such placement transitions which are required in the model used by theexisting method. With such a reduced model, the valid restart states for larger and more complex systems can be calculated.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Robotteknik och automation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Robotics (hsv//eng)
Nyckelord
- system recovery
- Discrete event systems
- restart
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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