Technical papers

Towards Certification by Simulation with model-based continuous Engineering Processes showcased on eVTOL Application
Abstract. Aerospace industry OEMs and suppliers are progressing their engineering processes and performance to the next maturity level gearing to digital thread solutions. Current challenges like…
System Modeling

Metrological determination of inhomogeneous hydrodynamic compaction during unsaturated out-of-plane permeability measurement of technical textiles
Abstract. An out-of-plane permeability measurement system is presented that initially enables monitoring of inhomogeneous hydrodynamic compaction of textiles during impregnation. For this, it provides…
Composites Metrological determination, composites, technical textiles, composite molding process

Learning stable reduced-order models for hybrid twins
Abstract. The concept of “Hybrid Twin” (HT) has recently received a growing interest thanks to the availability of powerful machine learning techniques. This twin concept combines physics-based models…
System Modeling Hybrid Twin, machine learning

Daimler: Efficient Torsional Vibration Analysis of Commercial Vehicle Drivetrains Using Script-Controlled SimulationX
A new approach for efficient modeling, simulation control, analysis, and automated post-processing for torsional vibration topics in commercial vehicle drivetrains is presented. The model is built up in SimulationX with…
System Modeling

Global Crown Modular Helicopter Flight Dynamics
In recent years, innovative helicopters and rotorcrafts configurations are being developed over the world. We can see 3 important focus of research: (1) improving the speed and range of rotorcrafts, (2) hybrid…
System Modeling

Simulation model of a tailgate latch
The paper presents a simulation model of a tailgate latch. It consists of a drivetrain, lock mechanism, and tailgate dynamics. The model is intended to verify the function of the latch under different environmental…
System Modeling

Optimizing the Architecture of Hoists by Simulation
The normative DIN EN 14492-2:2010-05 „Cranes - Power driven winches and hoists“ was released with some changes in May 2010 after a revision. The revision defines additional requirements for the availability of an…
System Modeling

Getrag Transmission Rattle Noise Prediction
„Transmission Rattle“ is a noise phenomenon of vehicle transmissions and determines significantly the transmission quality with regards to the attribute NVH. It is initiated by the periodic torque fluctuation of…
System Modeling

Simulation-Based System Reliability Analysis of Electrohydraulic Actuator with Dual Modular Redundancy
“Simulation-Based System Reliability Analysis of Electrohydraulic Actuator with Dual Modular Redundancy” published as a paper at the 12th International Fluid Power Conference 2020 in Dresden, Germany.
System Modeling failure detection system, reliability, digital twin, machine learning

Advanced modeling and simulation of Sheet Moulding Compound (SMC) processes
Abstract SMC processes involve a highly concentrated dispersion of chopped fibres into a resin, placed into a preheated mould, that closes rapidly (about 40 mm/s) squeezing the reinforced resin, inducing the mould filling…
Composites SMC, Confined orientation, Friction, Parametric solutions, PGD