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Optimal control of ...
Optimal control of a diesel-electric powertrain during an up-shift
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- Nezhadali, Vaheed (författare)
- Linköpings universitet,Fordonssystem,Tekniska högskolan
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- Eriksson, Lars (författare)
- Linköpings universitet,Fordonssystem,Tekniska högskolan
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(creator_code:org_t)
- 2016-04-05
- 2016
- Engelska.
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Serie: SAE Technical Paper, 0148-7191
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.4...
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visa färre...
Abstract
Ämnesord
Stäng
- To investigate the optimal controls of a diesel-electric powertrain during a torque controlled gearshift, a powertrain model is developed. A validated diesel-electric model is used as the power source and the transmission dynamics are described by different sets of differential equations during torque phase, synchronization phase and inertia phase of the gearshift. Using the developed model, multi-phase optimal control problems are formulated and solved. The trade-off between gearshift duration and driveline oscillations are calculated and efficient gearshift transients for a diesel-electric and pure diesel powertrain are then compared and analyzed.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Annan maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Other Mechanical Engineering (hsv//eng)
Nyckelord
- Transmissions
- Hybrid engines
- Heavy trucks
- Hybrid electric vehicles (HEV)
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)