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Modeling and Optimi...
Modeling and Optimization of Hybrid Systems
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- Lennartson, Bengt, 1956 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wigström, Oskar, 1986 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Riazi, Sarmad, 1986 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa fler...
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- Bengtsson, Kristofer, 1979 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- Elsevier BV, 2015
- 2015
- Engelska.
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Ingår i: IFAC-PapersOnLine. - : Elsevier BV. - 2405-8963. ; 48:27, s. 351-357
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https://research.cha... (primary) (free)
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https://doi.org/10.1...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper a predicate transition model for discrete event systems is generalized to include continuous dynamics, and the result is a modular hybrid predicate transition model. Based on this model a hybrid Petri net, including explicit differential equations and shared variables, is also proposed. It is then shown how this hybrid Petri net model can be optimized based on a simple and robust nonlinear programming formulation. The procedure only assumes that desired sampled paths for a number of interacting moving devices are given, while originally equidistant time instances are adjusted to minimize a given criterion. This optimization of hybrid systems is also applied to a real robot station with interacting devices, which results in about 30\% reduction in energy consumption.
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
- petri net
- optimization
- hybrid systems
- discrete-event systems
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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