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Adaptive personalized federated learning with lightweight depthwise convolutional bottleneck network for novel intrusion detection system in internet of vehicles. [PDF]

Sci Rep
Almansour S, Yadav K, Alkwai LM, Alghamdi NS, Viriyasitavat W, Dhiman G.   +5 more
europepmc   +1 more source

Optimization design and experiment of cam-elliptical gear combined vegetables curved surface labeling mechanism. [PDF]

Front Robot AI
Zhang L, Zhou H, Chen J, Tong J, Liu Y, Zhang X.   +5 more
europepmc   +1 more source

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Study of the time-varying mesh stiffness of two-stage planetary gear train considering tooth surface wear

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2023
Due to the complex structure of the planetary gear train, the influence of early fault on the dynamic characteristics of the planetary gear train is complex and changeable.
Shuai Mo, Lei Wang, Meng-Lin Liu, Qingsen Hu, Heyun Bao, Guojian Cen, Yunsheng Huang   +6 more
semanticscholar   +1 more source

Design of KAIST HOUND, a Quadruped Robot Platform for Fast and Efficient Locomotion with Mixed-Integer Nonlinear Optimization of a Gear Train

IEEE International Conference on Robotics and Automation, 2022
This paper introduces a design method for an efficient and agile quadruped robot. A mixed-integer optimization formulation including the number of gear teeth is derived to obtain the optimal gear ratio that minimizes cost for a running-trot with the ...
Young-Ha Shin, Seungwoo Hong, S. Woo, Jonghun Choe, Harim Son, Gijeong Kim, Joon-ha Kim, K. Lee, Jemin Hwangbo, Hae-won Park   +9 more
semanticscholar   +1 more source

An experimental and theoretical investigation of the influence of backlash on gear train vibro-impacts and rattle noise

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022
Rattling is a perennial gear noise problem observed in various powertrain components ranging from manual transmissions to engine balancers and timing gear trains.
A. Donmez, A. Kahraman
semanticscholar   +1 more source

A Research and Comparative Analysis of the full Planet Engagement Planetary Gear Train

Proceedings of the Technical University of Sofia, 2022
– This article aims to research and classify the full pinion engagement planetary gear train. It can be described as a type of gear train in which each planet gear is arranged in such a way so that it is engaged with the adjacent planets forming a closed
Angel Alexandrov
semanticscholar   +1 more source

Dynamic characteristics analysis of gear transmission and its support bearings of high-speed train on the curve

Vehicle System Dynamics, 2023
The gear transmission in high-speed trains is crucial for transmitting the traction torque. Its dynamic characteristics impact the system's reliability and safety. Additionally, the gear transmission and its support bearings can be affected by wheel-rail
Yuqing Liu, Zaigang Chen, Kaiyun Wang, W. Zhai   +3 more
semanticscholar   +1 more source

Epicyclic Gear Trains

2021
Main components of the gears are defined. The angular velocities of epicyclic gear trains are calculated using the classical method and the closed contour method.
Dan B. Marghitu, Hamid Ghaednia, Jing Zhao   +2 more
openaire   +1 more source

Novel approach for planetary gear train dimensional synthesis through kinematic mapping

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2020
The synthesis of a kinematic trajectory traversed by an output link (planet gear) and posture of a planetary gear train with noncircular gears can be divided into two phases: dimensional synthesis of the open-chain 2R mechanism (planetary carrier) and ...
Liang Sun, Zhenfei Wang, Chuanyu Wu, Guofeng Zhang   +3 more
semanticscholar   +1 more source