Dr.-Ing. Dennis Kähler

Hamburg University of Technology
Institute for Mechatronics in Mechanics (M-4)

Building O (Eißendorfer Str. 38)
Room 012

Tel.: +49 (0) 40 428-78-4206
E-mail: dennis.kaehler(at)tuhh.de

I like to work on interdisciplinary tasks. My current research deals with electrical 3D impedance tomography (EIT). From this, process variables in various technical applications can be derived in real time. My former reseach during my PHD dealed with parallel real-time simulation of mechatronic systems in hardware-in-the-loop applications for the automotive industry. Through this work I have acquired my competences in the fields of modelling, measurement technology, signal filtering, hardware near programming, electronics, FPGAs and numerical methods. I love programming to solve any kind of problem and to speed up or optimize work processes. For this I mainly use Python, C++ or Matlab. An other passion of mine is working on the best possible graphic representation of data of any kind, mostly done with Python.

CV

10/2019 - today	Chief engineer, Institute for Mechatronics in Mechanics, Hamburg University of Technology
02/2015 - 09/2019	Research Assistant, Institute for Mechatronics in Mechanics (formerly Institute for Electric Power Systems and Automation), Hamburg University of Technology
04/2012 - 12/2014	M. Sc. Student, Hamburg University of Technology, Thesis: Experimental investigation of a plant for the geothermal and sorption-supported air conditioning
12/2010 - 01/2015	Working Student at Imtech Deutschland GmbH & Co. KG in the department of military vessels
10/2008 - 04/2012	B. Sc. Student, Hamburg University of Technology, Thesis: Design and regulation for the combustion air supply in an engine test bench
07/1999 - 06/2008	Theodor-Heuss-Gymnasium (highschool) in Pinneberg

Teaching

Lecturer

Electrical Machines

Help and organization

Basics of Electrical Engineering
Measurement technology
Lab: Measurement and Control Technology (Experiment 2: Simulation and measurement of an asynchronous machine and centrifugal pump)

Publications

Kähler, Dennis and Ackermann, Günter and Brinkmeyer, Horst (2018). Novel Method for Multi-scale Hardware-in-the-Loop Simulation of Automotive Mechatronic Components. 1352--1357 [Abstract] [doi] [www]

Student works

Harms, J.: Parameter-dependent step size control for a HIL simulation for testing automotive control units, Masterthesis, 2018
Dierfeld, L.: Simulation of an electronic control unit for an automotive window regulator to validate a HIL simulation, Bachelorthesis, 2018
Wolters, R.: Optimization and implementation of a digital IIR filter for application in a HIL simulation, Project work, 2018
Tsobgni, D.: Experimental investigation of an automotive mirror adjustment system, Bachelorthesis, 2017
Baum, L.: Parameterization and validation of a simulation model for BLDC motors through experimental study of an automotive circulation pump, Bachelorthesis, 2016
Neumann, M.: Development of a user interface for parameterization of generic simulation models, Project work, 2016
Stepanow, K.: Experimental analysis of a permanent magnet direct current motor from the automotive sector with a pulse with modulated control, Project work, 2016
Reiche, T.: FPGA for the fast simulation in hardware-in-the-loop testbed, Bachelorthesis, 2016
Miekautsch, F.: Experimental study and simulation of an automobile horn, Project work, 2016
Heeren, L.: Experimental analysis and simulation of permanent magnet DC motors in actuators as used in automobiles, Bachelorthesis, 2015
Le, J.: Modelling, simulation and experimental parameter identification for an electric window regulator drive, Bachelorthesis, 2015