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Dive into the research topics where Holger Dr. Braun is active.

Publication


Featured researches published by Holger Dr. Braun.


Archive | 2006

Fault detecting method for use in internal combustion engine, involves comparing part of measured pressures and/or air mass flow with corresponding modeling pressures and/or with corresponding modeling mass flow by faultless operation

Daniel Beese; Holger Dr. Braun; Stefan Dr. Linka; Jens Schlüter


Archive | 2003

Method for detection of reverse flow at a compression throttle valve of a multiple supercharged internal combustion engine

Holger Dr. Braun; Norbert Pelz; Matthias Schultalbers; Andreas Sprysch; Der Ohe Thomas Von


Archive | 2007

Diagnosis of the magnetic clutch for a compressor, in a motor exhaust gas turbocharger, compares readings from a pressure sensor after the compressor with a reference value

Eckhard Stölting; Holger Dr. Braun; Stefan Dr. Linka; Daniel Beese; Jens Schlüter


Archive | 2004

Operating internal combustion engine involves determining difference between predicted filling and that required to achieve predicted lambda value, varying model parameters to give required filling

Norbert Pelz; Matthias Schultalbers; Andreas Sprysch; Holger Dr. Braun; Thomas von der Ohe


Archive | 2004

Procedure to improve the exactness of the intake conduit of a combustion engine

Holger Dr. Braun; Norbert Pelz; Matthias Schultalbers; Andreas Sprysch; Der Ohe Thomas Von


Archive | 2007

Internal combustion engine e.g. petrol engine, operating method for motor vehicle, involves selecting valve timings of inlet and outlet valves and computing exhaust gas flow during valve overlapping in respective cylinder

Elmar Millich; Holger Dr. Braun; Helmut Sperling


Archive | 2003

Method for operating an internal combustion engine with switchable auxiliary

Norbert Pelz; Matthias Schultalbers; Andreas Sprysch; Holger Dr. Braun; Der Ohe Thomas Von


Archive | 2009

Method for operating an internal combustion engine having an auxiliary unit which can be selectively activated and deactivated

Norbert Pelz; Matthias Schultalbers; Andreas Sprysch; Holger Dr. Braun; Ohe Thomas Von Der


Archive | 2009

Verfahren zum Betreiben einer aufgeladenen Brennkraftmaschine mit Ladedruckregelung

Holger Dr. Braun; Lorenz Dr. Däubler; Michael Schollmeyer; Joachim Walter; Detlef Woelke; v.d. Sahl Niklas Wolff


Archive | 2009

Internal-combustion engine operating method for motor vehicle, involves adding controller-based driving power and servo control-based driving power to target driving power, and determining control signals for actuator from target power

Holger Dr. Braun; Lorenz Dr. Däubler; Michael Schollmeyer; Joachim Walter; Detlef Woelke; v.d. Sahl Niklas Wolff

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