狗式离合器换档性能的动力学模型

Q2 Engineering

International Review of Applied Sciences and Engineering Pub Date : 2024-01-24 DOI:10.1556/1848.2023.00745

Ayham Aljawabrah, Laszlo Lovas

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引用次数: 0

摘要

狗式离合器在质量和效率方面具有优势，但在错配速度同步方面面临挑战，这影响了其换档性能。犬齿之间的齿面冲击也会缩短其使用寿命。我们之前的工作引入了运动学换挡性条件，以确保无冲击换挡，但由于分析假设而存在局限性。本研究消除了这些假设，但使用了类似的方法。基于之前针对狗式离合器接合动态的研究，我们开发了动态换挡性能条件。与完全狗式离合器动力学的验证结果显示一致。我们利用之前的另一项工作，即引入换挡性能图和参数研究方法，研究系统参数对换挡性能的影响，但以动态换挡性能条件为基础。

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Dynamical model for dog clutch shiftability

The dog clutch offers advantages in mass and efficiency, but faces challenges in mismatch speed synchronization, which affects its shiftability. Face impact between dog teeth also reduces its lifespan. Our previous work introduced the kinematical shiftability condition that ensures impact-free gearshift but had limitations due to analysis assumptions. This study eliminates those assumptions, but uses a similar approach. Based on our previous work for dog clutch engagement dynamics, we develop the dynamical shiftability condition. Validation with full dog clutch dynamics showed an agreement. Employing another previous work that introduced shiftability map and parametric study method, we study system parameters impact on shiftability but based on the dynamical shiftability condition.

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来源期刊

International Review of Applied Sciences and Engineering Materials Science-Materials Science (miscellaneous)

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

46 weeks

期刊介绍： International Review of Applied Sciences and Engineering is a peer reviewed journal. It offers a comprehensive range of articles on all aspects of engineering and applied sciences. It provides an international and interdisciplinary platform for the exchange of ideas between engineers, researchers and scholars within the academy and industry. It covers a wide range of application areas including architecture, building services and energetics, civil engineering, electrical engineering and mechatronics, environmental engineering, mechanical engineering, material sciences, applied informatics and management sciences. The aim of the Journal is to provide a location for reporting original research results having international focus with multidisciplinary content. The published papers provide solely new basic information for designers, scholars and developers working in the mentioned fields. The papers reflect the broad categories of interest in: optimisation, simulation, modelling, control techniques, monitoring, and development of new analysis methods, equipment and system conception.