„… Design optimization of multi-stage gear trains with asymmetric teeth under a broad range of torques …” „… asymmetric gears. This tool enables the exploration of gear designs under multi-stage architectures …” „… multi-power flow gear train by considering both macro- and microgeometry parameters to satisfy strength …”

„… extended investigations with a more complex modular multi-stage gearbox with planetary and spur gear stages …” „… evaluation of gear damages at different stages to use the CMS sensor data for Prognostics and Health …” „… early stage. 3. Methods For a systematic evaluation of different damage stages, test gears with …”

„… results of high-speed helical gear trains,” in Volume 4: 9th International Power Transmission and Gearing …” „… , J. D. Errico, and L. Tarchi, “Computational analysis of windage losses in an epicyclic gear train …” „… an aeroengine epicyclic power gear train: Numerical investigation,” in Volume 1: Aircraft Engine …”

„… incorporating a planetary spur gear set input stage and a cycloidal second stage. This model utilises detailed …” „… planetary. All these designs incorporate more complex mechanisms than a standard gear train making their …” „… Developing CAE solutions for Robotics gears: Cycloidal and Strain Wave Gear DrivesLeveraging more …”

„… | 15:31:04 | 148 mm x 210 mm Asymmetric gear geometryDesign optimization of multi-stage gear trains with …” „… detectionInvestigation of the electrical behavior of a spur gear stage pair by means of impedance measurements 67M …” „… KingdomInfluence of Axis Misalignments in Stepped Planetary Gear Stages on the Excitation Behavior – Test Rig …”

„… even more marked in the case of complex multi-mesh systems such as planetary gears, particularly when …” „… multi-shaft helical gear transmission by finite elements: model and experiment. ASME J. Vib. Acoust. 126 …” „… ) Simulation of impacts in gear trains using different approaches. Arch. Appl. Mech. 76: 537-548. DOI: 10.1007 …”

„… direction. (a) two-stage planetary gear trains (b) one planetary …” „… Study of Lateral and Torsional Vibration Distribution of Two-stage Planetary Gears Based on …” „…     Abstract Compared with ordinary gear train, planetary gears have more complex vibration characteristics …”

„… Application of Pre-calculated Gear Mesh Stiffness on Elastic Gear Bodies in Multi-Body Simulation …” „… systems under different operating conditions. Gear stages are some of the most common components of …” „… mechanical drive trains, and hence, an accurate representation of the complex interactions between gears has …”

„… algorithm for multi-stage gear drives with applications 2007. [16] Fauroux, J.-C.; Sartor, M.; Paredes, M …” „… . Although the technology and the structure of the gears is often similar or even the same (e.g. 1-stage …” „… helical gear, 2-stage helical gear, 1-stage bevel gear, etc.), the performance data such as gear ratio …”

„… stages in multi-body-systems. 1 Introduction Gear drives of various power classes are used in the …” „… stages within complex drivetrains under varying external loads, multi-body-systems (MBS) are used to …” „… simulate the vibrational behaviour of integral systems. In order to model a flexible bevel gear stage …”

„… distribution of multi-stage spur- and helical gears. DriveConcepts GmbH, 2019 [8] MDESIGN LVRplanet 2020 …” „… the spur gear stage design, definition of the macro geometry and final of the micro geometry …” „… development of the digital model of a gear stage will first be described. At the beginning, the design of one …”

„… Scaling of planetary gear stages according to gear loss similarity …” „… ), Technical University of Munich, Garching Monitoring concept study for aerospace power gear box drive train …” „… planetary gear train during reverse rotation and starting by using high-speed camera monitoring …”

„… analysis of planetary gears train of semi-direct drive wind turbine. 2015 IEEE ICIA. IEEE, 2015 [10 …” „… , 2017. 9(8): pp. 1-12 [15] Huizhen G.: Dynamic Simulation of Planetary Gear Train based on ADAMS …” „… mechanism, the dynamic simulation of low gear and high gear operation are carried out. The results show …”

„… designed, which comprises of two-stage epicyclical gear sets without outer ring gears, a brake band and a …” „… drive. The SDAT comprises a two-stage epicyclical gear set without outer ring gears, as shown in Fig. 1 …” „… divided into two parts. The wet part is used for decorating a planetary gear train, and the dry part is …”

„… analysis. For a drive train, the situation is even worse: Gear strength is expressed in safety factors for …” „… two-stage gearbox in KISSsys [6]. The design life is 5000 h. So, the critical component appears to be gear …” „… for gear pairs and planetary stages Gear pairs and planetary stages will be discussed here as an …”

„… oscillation S. Stoyanov, Investigating dynamic behavior of planetary gear trains 197 V. Dobrev, through the …” „… for three-axis driving 331 D. Nishida, planetary gear train control and analysis of novel PGT for D …” „… . Bachmann H. Hansson Beveloid gears in planetary gear trains for increased 579 H. Alm Grundström, power …”

„… stage planetary gear composed of 3 planets. The lumped dynamical multi-degree-of-freedom model used is …” „… planetary gears multi-degree-of-freedom modelling is built. Eigenmodes, dynamic transmission errors and …” „… simulation tools applying right to the design stage. Whining noise of planetary gears is especially …”

„… sets are multi-mesh systems formed by multiple branches of planet gears that are in mesh with a sun …” „… , M., 1985, “Load Sharing in a Planetary Gear Stage in the Presence of Gear Errors and Misalignments …” „… ., 1994, “Natural Modes of Planetary Gear Trains”, J. Sound Vibration, 173, 125– 130. [12] Lin, J …”

„… pressure angle and profile shift coefficient has been proven on a planetary gear train. The gear profiles …” „… . Spitas : Generalised non-dimensional multi-parametric involute spur gear design model considering …” „… Non-Standard spur gear tooth profiles for improved epicyclic gear system performance in low speed …”

„… meshes, such as multi-stage gearboxes and gear chains, is characterized by interactions between the gear …” „… ab.  The excitation behavior of gearboxes with multiple gear meshes, such as multi-stage gearboxes and …” „… stages. If the gear stages have identical gear mesh frequencies, a reduction of the rotational …”

„… Multi-body Dynamics of a Vehicle Axle System Based on a Time-varying Gear Mesh Model for …” „… only a single gear stage in many cases. However, neglecting to consider the total system effects of a …” „… accurate pre-diction of gear whine on the component system when operating in an early stage of the product …”

„… publication presents a method that uses artificial intelligence to train a temperature model based on vehicle …” „… measurement data. A supervised learning algorithm is used that trains a neural network. The temperature …” „… multi-disc dual clutch in a dual clutch transmission. The coupling contains several steel and lining plates …”

„… high-speed drivetrain can be improved by replacing the high-turning first gear stages, most subjected to high …” „… designed as shown in Table 1. The drivetrain has an input speed of 30,000 rpm and a two-stage spur gear …” „… (first stage) 6.3 The first, high-turning stage of the gearbox with a gear ratio of 6.3, is the focus of …”