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Dive into the research topics where Rasmus Frei is active.

Publication


Featured researches published by Rasmus Frei.


MTZ worldwide | 2010

Overall powertrain optimisation of highly boosted spark ignition engines

Steffen Berns; Klaus Benninger; André Kulzer; Rasmus Frei

Currently the driver for innovations concerning the powertrain itself is mainly the reduction of fuel consumption which is directly connected to meeting CO2 emissions limits. This results in diverse solutions depending on the vehicle market and the engine class. Next to measures concerning a robust combustion concept design for extreme downsized engines, alternative transmission concepts and several hybrid vehicle architectures variants are also discussed. Bosch proposes for powertrains incorporating a spark ignition gasoline engine to build a bridge between the three main domains: internal combustion engine, transmission and electrification.


MTZ - Motortechnische Zeitschrift | 2010

Gesamtoptimierung des Antriebsstrangs bei Hochaufgeladenen Ottomotoren

Steffen Berns; Klaus Benninger; André Kulzer; Rasmus Frei

Treiber fur Innovationen im Antriebsstrang sind derzeit vornehmlich die Senkung des Kraftstoffverbrauchs und die damit verbundene Erreichung von gesetzlichen CO2-Grenzwerten. Dies fuhrt zu unterschiedlichen Losungen in Abhangigkeit von Fahrzeugmarkt und Motorklasse. Neben motorischen Masnahmen zur robusten Darstellung des Brennverfahrens bei extremem Downsizing werden alternative Getriebekonzepte und verschiedene Varianten einer Hybrid-Architektur diskutiert. Bosch schlagt fur Antriebsstrange mit Ottomotoren eine Brucke zwischen den drei Hauptdomanen Verbrennungsmotor, Getriebe und Elektrifizierung.


Archive | 2000

Method for controlling an element of a drive train of a vehicle and control unit for performing said method

Rasmus Frei; Andrea Steiger-Pischke; Christian Schwientek; Marko Poljansek; Wolfgang Hermsen; Markus Paeulgen


Archive | 2003

Computer system and method for controlling, particularly for executing the coordinated drive train control of a motor vehicle

Dirk Bassiere; Frank Bickendorf; Rasmus Frei


Archive | 2001

Electronic system for a vehicle and system layer for operational functions

Klaus Harms; Rainer Kallenbach; Wolfgang Hermsen; Werner Folkendt; Thomas Schuster; Werner Kind; Holger Huelser; Reiner Folke; Rasmus Frei; Rainer Mayer


Archive | 2001

Method for determining a transmission ratio for an automatic transmission arranged in a drive train of a motor vehicle

Marko Poljansek; Rasmus Frei


Archive | 2001

System for adjusting a transmission ratio in a transmission built into a motor vehicle

Juergen Loeffler; Andrea Steiger-Pischke; Martin-Peter Bolz; Marko Poljansek; Wolfgang Hermsen; Holger Huelser; Rasmus Frei


Archive | 1998

Gearshift with park setting

Juergen Loeffler; Rasmus Frei; Martin-Peter Bolz; Marko Poljansek; Wolfgang Hermsen; Holger Huelser


Archive | 2003

Prioritization method of information transmitters, particularly for executing the coordinated drive train control of a motor vehicle

Rasmus Frei; Frank Bickendorf; Dirk Bassiere


Archive | 2000

Control method and device for vehicle driving unit

Frank Bickendorf; Volkmar Foelsche; Rasmus Frei; Werner Kind; Rainer Mayer; Thomas Schuster; Edler Gerit Von Schwertfue; ヴェルナー・キント; ゲリト・エドラー・フォン・シュヴェルトフュ; トーマス・シュスター; フォルクマー・フェルシェ; フランク・ビッケンドルフ; ライナー・メイヤー; ラスムス・フライ

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