000			01658nab a2200217 4500
005			20260520003104.0
008			260224s2013 xxu ing
041			_aInglés
245	0	0	_aEngine Downsizing and Electric Hybridization Under Consideration of Cost and Drivability
260			_a _b _cene./feb. 2013
270			_a07/10/2013 ; 07/10/2013
300			_a17 p. ; 109-116
520			_aTranscripción del resumen del autor: Automotive manufacturers of hybrid electric vehicles are confronted with the multi-objective non-trivial optimization problem of engine downsizing and electric hybridization under consideration of cost and drivability. Solutions to this sizing problem are typically reached by heuristic design methodologies. However, a design approach formalized in an optimization theoretical setting is necessary in order to obtain globally optimal solutions. In this paper, we present a framework for optimal sizing of hybrid electric drivetrain components. This framework is cast within standard optimization theory. Moreover, it is flexible in order to easily include any number of objectives, such as minimization of fuel consumption, cost of hybridization, emission levels and (or) maximization of acceleration performance. Based on this framework, we demonstrate a number of techniques and tools to analyze, accept, improve, or reject the proposed solutions to the optimal sizing problem.
581			_a1
773	0		_tOil and Gas Science and Technology _g68
942			_cARTICULO
100	1		_aEbbesen, S. _953502
100	1		_aElbert, P. _953503
100	1		_aGuzzella, L. _943448
999			_c187925 _d187925