Results 321 to 330 of about 852,934 (411)
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Effects of lubrication on gear performance: A review

Mechanism and Machine Theory, 2020
Heli Liu, Huaiju Liu, Caichao Zhu
exaly   +2 more sources

Digital Twin-Driven Remaining Useful Life Prediction for Gear Performance Degradation: A Review

Journal of Computing and Information Science in Engineering, 2021
As a transmission component, the gear has been obtained widespread attention. The remaining useful life (RUL) prediction of gear is critical to the prognostics health management (PHM) of gear transmission systems. The digital twin (DT) provides support
Binjie He, Long Liu, Dong Zhang
semanticscholar   +1 more source

Macroscopic–Microscopic Attention in LSTM Networks Based on Fusion Features for Gear Remaining Life Prediction

IEEE transactions on industrial electronics (1982. Print), 2020
In the mechanical transmission system, the gear is one of the most widely used transmission components. The failure of the gear will cause serious accidents and huge economic loss.
Yi Qin   +3 more
semanticscholar   +1 more source

GEAR: An Efficient KV Cache Compression Recipe for Near-Lossless Generative Inference of LLM

arXiv.org
Key-value (KV) caching has become the de-facto to accelerate generation speed for large language models (LLMs) inference. However, the growing cache demand with increasing sequence length has transformed LLM inference to be a memory bound problem ...
Hao Kang   +6 more
semanticscholar   +1 more source

Torsional vibration analysis of the gear transmission system of high-speed trains with wheel defects

Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, 2020
The gear transmission system of a high-speed train is the key component, which delivers the traction torque from the motor to the wheelset. It couples with the vehicle system via the suspension system, gear meshing and the wheel–rail interface.
Zhiwei Wang   +5 more
semanticscholar   +1 more source

Gear Root Bending Strength: A Comparison Between Single Tooth Bending Fatigue Tests and Meshing Gears

, 2021
Gear tooth breakage due to bending fatigue is one of the most dangerous failure modes of gears. Therefore, the precise definition of tooth bending strength is of utmost importance in gear design.
L. Bonaiti   +4 more
semanticscholar   +1 more source

Ecological Adaptive Cruise Control for Vehicles With Step-Gear Transmission Based on Reinforcement Learning

IEEE transactions on intelligent transportation systems (Print), 2020
In this paper an ecological adaptive cruise controller to reduce the fuel consumption and ensure the safe inter-vehicle distance for vehicles with step-gear transmissions is presented. An optimal control strategy using reinforcement learning with a novel
Guoqiang Li, Daniel Görges
semanticscholar   +1 more source

A Hybrid Temporal Feature for Gear Fault Diagnosis Using the Long Short Term Memory

IEEE Sensors Journal, 2020
The vibration of the rotating machinery for condition monitoring in gear fault detection is a popular area of study. Reliable improvements to the rotating machinery can be obtained by enhancing the machine condition monitoring. The automatic detection of
Z. Abdul   +2 more
semanticscholar   +1 more source

Gears and Gear Drives

2012
The book deals with all aspects and all types of gears and gear drives: geometry, load capacity, control and tolerances, gear working, cylindical gears, bevel gears including crossed gears and planetary gear trains.
openaire   +2 more sources

An analytical theory of gear turning — gear skiving for internal gears and gear generating for external gears

International Journal of Machine Tool Design and Research, 1982
Abstract Gear turning, i.e. gear skiving for internal gears and gear generating for external gears, is a new high productive method to produce both internal and external, spur and helical gears and cylindrical worms using a rotating tool. The gear turning cutter is a pinion-type shaper.
openaire   +1 more source

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