WFRF:(Wikander Jan 1956 )
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- Feng, LeiKTH,Mekatronik (author)
Fuel Minimization of the Electric Engine CoolingSystem with Active Grille Shutter by IterativeQuadratic Programming
- Article/chapterEnglish2020
Publisher, publication year, extent ...
- IEEE,2020
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:kth-268542
- https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-268542URI
- https://doi.org/10.1109/TVT.2019.2962866DOI
Supplementary language notes
- Language:English
- Summary in:English
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- SwePubSwePub
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Notes
- QC 20200424
- The electric engine cooling system with the active grille shutter requires intelligent and predictive control to reach its full benefits on fuel economy and thermal management. Conventional control methods regulate the coolant temperature to a fixed value but do not directly minimize the vehicle's fuel/energy consumption. By contrast, we design a fuel minimization controller through solving constraint nonlinear optimization problems, whose cost function is the total fuel consumption and constraints are the vehicle's physical limits. To achieve high computational efficiency and sufficient accuracy, the optimization problem is solved by iterative convex quadratic programming and quasilinearization. The advantages of the proposed control method on both fuel economy and engine thermal management are demonstrated by simulations.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Reglerteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering hsv//eng
- Fuel economy
- engine cooling system
- active grille shutter
- quadratic programming
- quasilinearization
- Electrical Engineering
- Elektro- och systemteknik
- Vehicle and Maritime Engineering
- Farkostteknik
- Optimization and Systems Theory
- Optimeringslära och systemteori
Added entries (persons, corporate bodies, meetings, titles ...)
- Wikander, Jan,1956-KTH,Mekatronik(Swepub:kth)u1yqh1y3 (author)
- Li, ZhiwuXidian University,School of Electro-Mechanical Engineering (author)
- KTHMekatronik (creator_code:org_t)
Related titles
- In:IEEE Transactions on Vehicular Technology: IEEE69:3, s. 2621-26350018-95451939-9359
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