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Presentation by Prof. Peter E. Pfeffer at the first

Tongji Porsche Engineering Symposium in China on the topic:

"Model based development of steering system based ADAS functions".

November 2018

At the invitation of the National Taiwan University, Prof. Pfeffer, Prof. Schick and

Matthias Niegl are conducting a steering seminar together with ITRI and HAITEC.

October 2018

Screenshot 2018 09 17 3rd ISAVT on 12th 14th of September in Vhlin Castle Illertissen

3rd International Symposium on Advanced Vehicle Technology (ISAVT), 12th-14th Sept. 2018,

Vöhlin Castle Illertissen read more

MdynamiX presented:
> Steer by torque versus steer by angle for lateral control based ADAS systems
> Lane Keeping with shared control: Which issues have to be researched?
> Active sound generation and active noise cancellation using electrical drives

>> Impressions

MdynamiX and the University of Applied Sciences Munich have been awarded the TÜV SÜD Innovation Award for their research on Active Sound Generation with electrical drives

> Video

Past reports

Our fields of expertise

Vehicle dynamics and ride quality		Acoustics and vibration technology (NVH)

Advanced driver assistance systems (ADAS)		MX academy

Our products

Software

		Models elastomer and hydro-mounts such as chassis and engine-mounts. The models are real-time capable and frequency and amplitude depended. Read more

		A parameterization tool for the model MXmount. It identifies the parameters automatically out of measurement data and can be used for parameter studies. Read more

		Models and characterizes hydraulic and electromechanical steering systems. The 3 DOF model is real-time capable and provides high-and low-frequency behavior. Read more

		A parameterization tool for the steering system model Pfeffer MXsteering. It identifies and optimize the parameters automatically out of measurement data. Demo Read more

		A tool for calculating objective parameters and subjective ratings out of measurements and simulation data for quick and easy evaluation of the lateral and longitudinal dynamics. Read more

		Models front and rear axle vehicle dampers for ride comfort and handling examinations. The models are real-time capable and map the damper behavior especially in the small speed range. Read more

		Software synthesizer for the sound of rotating machines. The order based, additive approach enables the generation of complex signals depending on load and rotational speed. Read more

Our performance

Services and Engineering

Use of a wide range of external software and internal MdynamiX software products
Optimization of (sub) systems, vehicle behavior, and, in particular, steering feel, using the latest methods and objective and subjective criteria
Design of new tests, trials, and (virtual) development processes
Consulting and specification for test bench technology
Development of new ECU functions
Parameterization of simulation models
Development of vehicle performance requirements
Development and commissioning of acoustics/blocked force test stands
Sound source detection and optimization
Determination of acoustic material parameters (degree of sound absorption and reflection, impedance)
Conducting guided listening sessions
Acoustic ride comfort examinations
Modal analysis of complex structures

MXsteeringtestbench: multifunctional hardware-in-the-loop test bench for tests on steering systems, chassis mounts or springs / dampers Read more
Silver Atena steering system test bench: HiL steering system test bench with electrical actuators with high control performance and dynamics
ABD SR60 steering robot and BR1000 brake robot: programmable robots for repeatable implementation of driving manoeuvres
GeneSys ADMA-G-ECO: High-precision gyroscope measurement system for vehicle dynamics measurements
Chassis HiL test field: multi-axle test bench for driving dynamics and -comfort tests from the component level to the complete vehicle (partial operations)

Test Benches for Acoustic

PAK multi-channel measurement system (MüllerBBM) (54 ICP- channels, RPM, CAN, GPS) for evaluations of sound and vibration in time and frequency range for stationary and mobile applications
Impedance tube and Hall chamber: for acoustic parameter identification
Electric engine test bench: for NVH analysis of PMSM and BLDC machines
CAE Noise Inspector: acoustic camera for the detection and visualization of sound sources
Nor140 and Nor276: Class 1 sound analyzer and high-performance loudspeaker with non-directional radiation for building and room acoustics

Examples of our Tests and Trials

Vehicle dynamics and comfort measurements
Characterization of steering systems
Testing with operating loads
Fail-Safe tests and functional safety tests according to ISO 26262
Hardware-in-the-loop tests for control units, springs/dampers, and steering systems
Transfer path analyzes from the complete vehicle to the component level

MX academy

Hands-on seminars for vehicle dynamics & ride / application & coordination
Hands-on seminars for ADAS / e - mobility and hybrid vehicles
Workshops and seminars for NVH
In-house training sessions / workshops as specified by clients

Contact

How to find us

Regarding inquiries or further informations please contact us:

(Quelle: www.openstreetmap.de)

MdynamiX AG

An-Institut of Munich University

Hessstrasse. 89 • 80797 Munich • Germany

Tel.: +49 89 12765047

Fax: +49 89 95444585

E-mail: info@mdynamix.de

Chief Executice Officer:

Prof. Dr. Peter E. Pfeffer

Prof. Bernhard Schick

		Services and Engineering Use of a wide range of external software and internal MdynamiX software products Optimization of (sub) systems, vehicle behavior, and, in particular, steering feel, using the latest methods and objective and subjective criteria Design of new tests, trials, and (virtual) development processes Consulting and specification for test bench technology Development of new ECU functions Parameterization of simulation models Development of vehicle performance requirements Development and commissioning of acoustics/blocked force test stands Sound source detection and optimization Determination of acoustic material parameters (degree of sound absorption and reflection, impedance) Conducting guided listening sessions Acoustic ride comfort examinations Modal analysis of complex structures Read more

		Test Benches for Vehicle Dynamics MXsteeringtestbench: multifunctional hardware-in-the-loop test bench for tests on steering systems, chassis mounts or springs / dampers Read more Silver Atena steering system test bench: HiL steering system test bench with electrical actuators with high control performance and dynamics ABD SR60 steering robot and BR1000 brake robot: programmable robots for repeatable implementation of driving manoeuvres GeneSys ADMA-G-ECO: High-precision gyroscope measurement system for vehicle dynamics measurements Chassis HiL test field: multi-axle test bench for driving dynamics and -comfort tests from the component level to the complete vehicle (partial operations)

		Test Benches for Acoustic PAK multi-channel measurement system (MüllerBBM) (54 ICP- channels, RPM, CAN, GPS) for evaluations of sound and vibration in time and frequency range for stationary and mobile applications Impedance tube and Hall chamber: for acoustic parameter identification Electric engine test bench: for NVH analysis of PMSM and BLDC machines CAE Noise Inspector: acoustic camera for the detection and visualization of sound sources Nor140 and Nor276: Class 1 sound analyzer and high-performance loudspeaker with non-directional radiation for building and room acoustics

		Examples of our Tests and Trials Vehicle dynamics and comfort measurements Characterization of steering systems Testing with operating loads Fail-Safe tests and functional safety tests according to ISO 26262 Hardware-in-the-loop tests for control units, springs/dampers, and steering systems Transfer path analyzes from the complete vehicle to the component level

		MX academy Hands-on seminars for vehicle dynamics & ride / application & coordination Hands-on seminars for ADAS / e - mobility and hybrid vehicles Workshops and seminars for NVH In-house training sessions / workshops as specified by clients