Forschung im Ingenieurwesen-Engineering Research

Article	Citations
Digital twin modeling for predictive maintenance of gearboxes in floating offshore wind turbine drivetrains	38
On the determination of the bending fatigue strength in and above the very high cycle fatigue regime of shot-peened gears	20
Methodology for the systematic design of conical plain bearings for use as main bearings in wind turbines	12
Simulative investigation of wind turbine gearbox loads during power converter fault	11
Investigation of main bearing operating conditions in a three-Point mount wind turbine drivetrain	10
CertBench: conclusions from the comparison of certification results derived on system test benches and in the field	9
Development of a wind turbine gearbox virtual load sensor using multibody simulation and artificial neural networks	9
Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method	9
Drivetrains on floating offshore wind turbines: lessons learned over the last 10 years	8
Efficient lubrication of a high-speed electromechanical powertrain with holistic thermal management	8
CFD-Analyse der Ölströmung in einem Getriebe mit Leitblech	8
Comparative case studies on ring gear fault diagnosis of planetary gearboxes using vibrations and acoustic emissions	7
Application of high performance polymer gears in light urban electric vehicle powertrains	7
Full-scale field test of a model predictive control system for a 3 MW wind turbine	7
Experimental investigations of spontaneous damage to wet multi-plate clutches with carbon friction linings	7
Single vs. multi-cone synchronizers with carbon friction lining—a comparison of load limits and deterioration behavior	7
First comparison of the electrical properties of two grid emulators for UVRT test against field measurement	7
Topology analysis of electric vehicles, with a focus on the traction battery	7
Spitzenlastkappung durch uni- und bidirektionales Laden von Elektrofahrzeugen und Analyse der resultierenden Netzbelastung in Verteilnetzen	6
The effect of the uncertain initial angular misalignment on fatigue life of spindle-bearing system	6
Direct flank geometry calculation for face gears	6
Experimental and simulation-based analysis of asymmetrical spherical roller bearings as main bearings for wind turbines	6
In situ investigation of the influence of varying load conditions on tooth deformation and wear of polymer gears	6
Integration of electromagnetic finite element models in a multibody simulation to evaluate vibrations in direct-drive generators	6
A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests	6

Impacts of electrification & automation of public bus transportation on sustainability—A case study in Singapore	6
Operating behavior and performance of oil-lubricated plastic gears	6
Fast tooth deflection calculation method and its validation	5
Modeling language for the function-oriented development of mechatronic systems with motego	5
Influence of the grid parameters during under voltage ride through (UVRT) testing	5
Application of genetic algorithms for parameters identification in a developing smart gear system	5
Cold forging of gear components by a modified Samanta process	5
Stress calculation on bevel gears with FEM influence vectors	5
Optimized cast components in the drive train of wind turbines and inner ring creep in the main bearing seat	5
Method to determine the local load cycles of a blade bearing using flexible multi-body simulation	5
Optimization of contact stress for the high contact ratio spur gears achieved through novel hob cutter	5
Influence of dynamic stimulation, visual perception and individual susceptibility to car sickness during controlled stop-and-go driving	5
Sensor-integrating gears: wear detection by in-situ MEMS acceleration sensors	5
Modelling and prevention of meshing interference in gear skiving of internal gears	5
Fracture analysis of fisheye failures in the tooth root fillet of high-strength gears made out of ultra-clean gear steels	5
Calculation method for tooth thickness of cylindrical worm gear	5
Gear root bending strength: statistical treatment of Single Tooth Bending Fatigue tests results	5
Modeling driver-vehicle interaction in automated driving	5
Calculating component temperatures in gearboxes for transient operation conditions	5
Sensor selection for cost-effective virtual torque measurements on a wind turbine gearbox	4
Experimental investigation of the dynamic load sharing of planetary gearboxes	4
On windage power loss reduction achieved by flanges	4
Stand der Technik: Anschmierungen in Radial-Zylinderrollenlagern	4
Analyse der Wirkmechanismen im fluidfreien Wälzkontakt mit beschichteten Oberflächen	4
Improved design criterion for frictionally engaged contacts in overrunning clutches	4
Analytical modeling and dimensionless characteristics of open wet clutches in consideration of gravity	4
Definition of a coefficient to evaluate a moving contact pattern in planetary gearboxes	4
Friction behavior of innovative carbon friction linings for wet multi-plate clutches	4
Dynamic load distribution of planetary gear sets subject to both internal and external excitations	4
Extended calculation method for determining the pitting load carrying capacity of bevel and hypoid gears	4
Implementing digital twins in existing infrastructures	4
Erweiterung der Systemgrenze des Digitalen Zwillings auf die Sensorik des Physischen Zwillings durch die Verwendung redundanter Softsensoren	4
Influence of process parameters on the residual stress state and properties in disc springs made by incremental sheet forming (ISF)	4
Early stage white etching crack identification using artificial neural networks	4
Einfluss von Vorschädigung auf das Reibungsverhalten nasslaufender Lamellenkupplungen im Dauerschaltbetrieb	4
Development of test methodologies for experimental lifetime investigations of tidal turbines	4
Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4	3
Holistic simulation of wind turbines with fully aero-elastic and electrical model	3
Simulation methodology for the identification of critical operating conditions of planetary journal bearings in wind turbines	3
Identifikation von Fahrertypen im Kontext des automatisierten Fahrens	3
Real-time temperature calculation and temperature prediction of wet multi-plate clutches	3
Einfluss von Betriebsgrößen auf die Schwingungsreduzierungswirkung im nasslaufenden Kupplungssystem: Empirische Modellbildung – Kennfelder und Skalierbarkeit	3
Deep nitriding—contact and bending strength of gears with increased nitriding hardening depth	3
A probabilistic model for discretionary lane change proposals in highway driving situations	3
Method for a cloud based remaining-service-life-prediction for vehicle-gearboxes based on big-data-analysis and machine learning	3
Subjektive Sicherheit zur Steigerung der Akzeptanz des automatisierten und vernetzten Fahrens	3
Effect of different binders and secondary carbides on NbC cermets	3
Effects of wind field characteristics on pitch bearing reliability: a case study of 5 MW reference wind turbine at onshore and offshore sites	3
Feasibility study of measuring instantaneous angular speed of helical gears with magnetoresistive sensors	3
Analyse der Kolbengruppenreibung und -schmierung von Ottomotoren – Die Bedeutung des Ölabstreifrings	3

Identification of relevant acoustic transfer paths for WT drivetrains with an operational transfer path analysis	3
Advanced method of cutting spiroid, worm and bevel gearwheel teeth by running-in cutter heads	3
Influence of grinding zones on the tooth root bending strength of case carburized gears	3
Scuffing load capacity calculation of worm gears	3
Reusable workflows for virtual testing of multidisciplinary products in system models	3
Anwendungen für Mehrphasen-CFD am Fahrzeugexterieur	2
Power train degradation modelling for multi-objective active power control of wind farms	2
Dynamische Modellierung von Schlupf bei Windturbinen Pendelrollen-Hauptlager	2
Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels	2
Einfluss von prozessinduzierten Eigenspannungen auf die Zahnfußtragfähigkeit schergeschnittener Zahnräder	2
Torque and displacement for a micro electromagnetic harmonic drive system	2
Computation of dynamic transmission error for gear transmission systems using modal decomposition and Fourier series	2
Component residual stress control in forward rod extrusion by material flow and tribology—experiments and modeling	2
Efficient modelling of flexible cable-pulley systems	2
Gear mesh excitation and non-uniform Rational B-Splines	2
Experimentelle Untersuchung von Hochleistungskunststoffzahnrädern im Antriebsstrang eines Elektrofahrzeugs	2
Die nasslaufende Kupplung als Stellglied zur Schwingungsreduzierung im Antriebsstrang – Einflüsse eines veränderten Tribosystems	2
Reducing mass while improving the operational behavior: form optimization of planetary gearbox housings	2
MADE3D: Enabling the next generation of high-torque density wind generators by additive design and 3D printing	2
Ontologie für die Instandhaltung von Onshore Windenergieanlagen	2
Datengetriebener virtueller Sensor für die Online Abschätzung der Lasten im Antriebsstrang von Windkraftanlagen	2
Plastic gear remaining useful life prediction using artificial neural network	2
Virtuelle Sensoren für die Messung von Hauptwellenlasten und Ermüdungsschäden im Antriebstrang von Windenergieanlagen	2
Geometric characteristics of helicoid of planar enveloping toroidal worm	2
Influence of running-in operating conditions on the steady-state torque loss of ground spur gears	2
Wear simulation of worm gears based on an energetic approach	2
Meshing characteristic analysis of a cycloid drive with epitrochoid profile and its conjugate envelope	2
Simulative Optimierung der Steuerungsparameter eines Materialflusslayouts mit Bandförderern	2
Approach for multiscale modeling the thermomechanical tool load in gear hobbing	2
Scuffing of cylindrical gears with pitch line velocities up to 100 m/s	2
Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears	2
Gezielte Beeinflussung umformtechnisch induzierter Eigenspannungen beim Drahtziehen	2
Usability of SCADA as predictive maintenance for wind turbines	2
On a new methodology for testing full load responses of wind turbine drivetrains on a test bench	2
Weight-scheduling for linear time-variant model predictive wind turbine control toward field testing	2
Minimum friction losses in wind turbine gearboxes	2
Contact characteristics of cycloid planetary gear drives considering backlashes and clearances	2
Enhanced test strategy of pitch bearing based on detailed motion profile	2
Calculation of structure-borne sound in a direct drive wind turbine	2
Simulative Untersuchungen des Einflusses elektromechanischer Belastungen an einem Axiallager auf die Glättung der Oberflächen und den Traganteil im Kugel-Laufbahnkontakt	2
Influence of drivetrain efficiency determination on the torque control of wind turbines	2
Considerations for testing full-scale wind turbine nacelles with hardware-in-the-loop	2
Vorteile der digitalen Fahrzeugantriebsentwicklung bei der Zuverlässigkeitstestplanung	2
A standardizable approach for Tooth Flank Fracture	2
Simulative investigation of ring creep on a planetary bearing of a wind turbine gearbox	2
Reconstruction of operating loads in wind turbines with inertial measurement units	2
Alternative Magnetflussführung in Elektromotoren	2
Entwicklung von galvanisch gekoppelten Gleitlagern zur Reduzierung von Reibung und Verschleiß	2
A methodology for data-driven modeling and prediction of the drag losses of wet clutches	1
Influences on the excitation behavior of lightweight planetary gearboxes	1
Herausforderungen bei der praktischen Umsetzung von modellbasierter prädiktiven Regelung von Windenergieanlagen	1
Free vibration for a two-stage sinusoidal movable tooth drive system	1
Assessment of noise attenuating powertrain components	1
Meshing limit line of Niemann face wormgear drive	1
Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption	1
Systematische Identifikation von Störfaktoren auf die elektrischen Charakteristiken von Getrieben	1
Influence of thin–rimmed/-webbed gears on transmission dynamic behaviour—Approximate dynamic factor formula	1
Optical concentration ratio of a parabolic trough collector with flat receiver and concentrator with surface irregularities	1
Method for holistic wind turbine drivetrain comparison exemplarily applied to geared and direct drive systems	1
Torsionsspannungen in prismatischen, unrunden Profilwellen mit trochoidischen Konturen	1
Herleitung einer analytischen Optimierungsmethode für Beveloidräder durch lokale Anpassung der Verzahnungsdaten	1
Adaptation of a wet clutch torque model in electrified drivelines	1
Research subjects and hot topics of foil bearings performance in recent twenty years: analysis and prediction	1
Verkürzte Lebensdauertests von Zahnradgetrieben unter Lastkollektivbeanspruchung	1
Vergleich der Transferpfade für verschiedene Antriebsstränge in Windenergieanlagen	1
Auslegung hybrider Querpressverbände für erhöhte Betriebstemperaturen	1
Characterisation of the conveying effect of turned radial shaft seal counter-surfaces using a simplified hydrodynamic simulation model	1
Automation of gearbox design	1
Development of innovative fiber composite drive shafts in hybrid design—Functional integration and lightweight construction using new material concepts	1
Consideration of micro-interaction in the modeling of generating gear grinding processes	1
Effects of wake on gearbox design load cases identified from fleet-wide operational data	1
Plastische Konditionierung von Pressverbindungen in der Antriebstechnik – ein Verfahren mit Potenzial	1
Tool wear development in gear skiving process of quenched and tempered internal gears	1
Quality improvement of an aluminum gearbox housing by implementing additive manufacturing	1
Classification of function-oriented solution elements for MBSE	1
Koordination von Übernahmemanövern beim hochautomatisierten Fahren unter Berücksichtigung der Fahrerverfügbarkeit	1
Nutzung von KI-Methoden für die Kupplungsentwicklung in automobilen Antriebssträngen	1
Investigation of the load distribution in planetary gearboxes of wind turbines using multibody-system simulation	1
Advanced method of including housing stiffness into calculation of gear systems	1
Enhanced damage classification accuracy on a transmission by extending existing datasets with generative adversarial networks	1

Emulation of grid-forming inverters using real-time PC and 4-quadrant voltage amplifier	1
Binder Jetting von Verzahnungen	1
An approach for the model reduction in flexible multibody dynamics simulations	1
Reibungsverhalten nasslaufender Lamellenkupplungen am Übergang Haftreibung – Gleitreibung	1
Untersuchung des Einflusses von unterschiedlichen Fahrbahnzuständen auf die Fahrbarkeitsfunktionen elektrifizierter Fahrzeugantriebssysteme mittels eines Hardware-in-the-Loop-Prüfstands	1
Availability analysis and maintainability optimization of an offshore wind farm using high-level Petri nets	1
A discussion on the characterization of grid emulators by apparent power rating and short-circuit power	1
A proposed criteria to identify wind turbine drivetrain bearing loads that induce roller slip based white-Etching cracks	1
WZL-Doppelpulsator – Analogieprüfstand zur Erzeugung von Zahnflankenbrüchen bei großmoduligen Gerad- und Schrägverzahnungen	1
Enhanced loaded tooth contact analysis of hypoid gears within a multi-body-system simulation	1
CFD investigation of starvation behaviors in a grease lubricated EHL rolling contact	1
Recheneffiziente Quantifizierung parametrischer Unsicherheiten in NVH-Systemsimulationsmodellen mittels Sensitivitäts- und Unsicherheitsanalyse	1
Innovative tooth contact analysis with non-uniform rational b-spline surfaces	1
Nonlinear vibration for a micro electromagnetic harmonic drive system	1
Gear typical fault modeling and fault signal characteristics analysis	1
Mechanische Eigenschaften rundgekneteter Stahlkomponenten	1
Systematische Anwendung des Entscheidungsprozesses zur Arbeitsmittelauswahl für Wärmepumpen	1
An interdisciplinary framework to predict premature roller element bearing failures in wind turbine gearboxes	1
Optical-irradiance performance investigation to optimize a solar still with internal reflectors and double external boosters	1
Full-scale fatigue testing of a cast-iron wind turbine rotor shaft	1
Bahnkorrektur auf Ellipsenbahnen	1
Multiskaliger Ansatz zur Lebensdauerabschätzung von Wälzlagern mit Hilfe des lokalen Ermüdungsmodells nach Fatemi-Socie	1
Einfluss von statischen und dynamischen Lageabweichungen auf die Leckage eines Dichtsystems mit Rechteckdichtringen	1
Foreword “Best of Gears 2022”	1
Eigenspannungsorientiertes Fügen von hybriden Bauteilen mittels Radial-Walzen	1