OOIR: Observatory of International Research

Papers

(The TQCC of Forschung im Ingenieurwesen-Engineering Research is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Digital twin modeling for predictive maintenance of gearboxes in floating offshore wind turbine drivetrains	40
On the determination of the bending fatigue strength in and above the very high cycle fatigue regime of shot-peened gears	22
Methodology for the systematic design of conical plain bearings for use as main bearings in wind turbines	13
Development of a wind turbine gearbox virtual load sensor using multibody simulation and artificial neural networks	11
Simulative investigation of wind turbine gearbox loads during power converter fault	11
Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method	10
Investigation of main bearing operating conditions in a three-Point mount wind turbine drivetrain	10
CFD-Analyse der Ölströmung in einem Getriebe mit Leitblech	10
CertBench: conclusions from the comparison of certification results derived on system test benches and in the field	9
Single vs. multi-cone synchronizers with carbon friction lining—a comparison of load limits and deterioration behavior	9
Efficient lubrication of a high-speed electromechanical powertrain with holistic thermal management	8
Drivetrains on floating offshore wind turbines: lessons learned over the last 10 years	8
First comparison of the electrical properties of two grid emulators for UVRT test against field measurement	8
Experimental and simulation-based analysis of asymmetrical spherical roller bearings as main bearings for wind turbines	7
Impacts of electrification & automation of public bus transportation on sustainability—A case study in Singapore	7
Topology analysis of electric vehicles, with a focus on the traction battery	7
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
Modeling driver-vehicle interaction in automated driving	7
Modelling and prevention of meshing interference in gear skiving of internal gears	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
Calculating component temperatures in gearboxes for transient operation conditions	6
The effect of the uncertain initial angular misalignment on fatigue life of spindle-bearing system	6
Method to determine the local load cycles of a blade bearing using flexible multi-body simulation	6

Direct flank geometry calculation for face gears	6
A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests	6
In situ investigation of the influence of varying load conditions on tooth deformation and wear of polymer gears	6
Operating behavior and performance of oil-lubricated plastic gears	6
Integration of electromagnetic finite element models in a multibody simulation to evaluate vibrations in direct-drive generators	6
Spitzenlastkappung durch uni- und bidirektionales Laden von Elektrofahrzeugen und Analyse der resultierenden Netzbelastung in Verteilnetzen	6
Influence of the grid parameters during under voltage ride through (UVRT) testing	6
Influence of dynamic stimulation, visual perception and individual susceptibility to car sickness during controlled stop-and-go driving	6
Analytical modeling and dimensionless characteristics of open wet clutches in consideration of gravity	5
Fast tooth deflection calculation method and its validation	5
Modeling language for the function-oriented development of mechatronic systems with motego	5
Simulation methodology for the identification of critical operating conditions of planetary journal bearings in wind turbines	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
Calculation method for tooth thickness of cylindrical worm gear	5
Gear root bending strength: statistical treatment of Single Tooth Bending Fatigue tests results	5
Sensor-integrating gears: wear detection by in-situ MEMS acceleration sensors	5
Erweiterung der Systemgrenze des Digitalen Zwillings auf die Sensorik des Physischen Zwillings durch die Verwendung redundanter Softsensoren	5
Sensor selection for cost-effective virtual torque measurements on a wind turbine gearbox	5
Fracture analysis of fisheye failures in the tooth root fillet of high-strength gears made out of ultra-clean gear steels	5
Optimization of contact stress for the high contact ratio spur gears achieved through novel hob cutter	5
Application of genetic algorithms for parameters identification in a developing smart gear system	5
Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4	4
Deep nitriding—contact and bending strength of gears with increased nitriding hardening depth	4
Dynamic load distribution of planetary gear sets subject to both internal and external excitations	4
Stand der Technik: Anschmierungen in Radial-Zylinderrollenlagern	4
Development of test methodologies for experimental lifetime investigations of tidal turbines	4
Improved design criterion for frictionally engaged contacts in overrunning clutches	4
Definition of a coefficient to evaluate a moving contact pattern in planetary gearboxes	4
Influence of process parameters on the residual stress state and properties in disc springs made by incremental sheet forming (ISF)	4
A probabilistic model for discretionary lane change proposals in highway driving situations	4
Friction behavior of innovative carbon friction linings for wet multi-plate clutches	4
Method for a cloud based remaining-service-life-prediction for vehicle-gearboxes based on big-data-analysis and machine learning	4
Implementing digital twins in existing infrastructures	4
Einfluss von Vorschädigung auf das Reibungsverhalten nasslaufender Lamellenkupplungen im Dauerschaltbetrieb	4
Effects of wind field characteristics on pitch bearing reliability: a case study of 5 MW reference wind turbine at onshore and offshore sites	4
Experimental investigation of the dynamic load sharing of planetary gearboxes	4
On windage power loss reduction achieved by flanges	4
A methodology for data-driven modeling and prediction of the drag losses of wet clutches	4
Early stage white etching crack identification using artificial neural networks	4
Extended calculation method for determining the pitting load carrying capacity of bevel and hypoid gears	4
Analyse der Wirkmechanismen im fluidfreien Wälzkontakt mit beschichteten Oberflächen	4
Ontologie für die Instandhaltung von Onshore Windenergieanlagen	4
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
Analyse der Kolbengruppenreibung und -schmierung von Ottomotoren – Die Bedeutung des Ölabstreifrings	3
Datengetriebener virtueller Sensor für die Online Abschätzung der Lasten im Antriebsstrang von Windkraftanlagen	3
Subjektive Sicherheit zur Steigerung der Akzeptanz des automatisierten und vernetzten Fahrens	3
Identifikation von Fahrertypen im Kontext des automatisierten Fahrens	3

Effect of different binders and secondary carbides on NbC cermets	3
Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels	3
Feasibility study of measuring instantaneous angular speed of helical gears with magnetoresistive sensors	3
Holistic simulation of wind turbines with fully aero-elastic and electrical model	3
Advanced method of cutting spiroid, worm and bevel gearwheel teeth by running-in cutter heads	3
Power train degradation modelling for multi-objective active power control of wind farms	3
Scuffing load capacity calculation of worm gears	3
Reusable workflows for virtual testing of multidisciplinary products in system models	3
Scuffing of cylindrical gears with pitch line velocities up to 100 m/s	3
Identification of relevant acoustic transfer paths for WT drivetrains with an operational transfer path analysis	3
Efficient modelling of flexible cable-pulley systems	3
Influence of grinding zones on the tooth root bending strength of case carburized gears	3