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手臂系统手传振动的研究现状 预览

Review of Hand Transmitted Vibration in Hand Arm System
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摘要 概述手传振动的危害,介绍手传振动响应特性的测试系统和手部的握持姿势,并对手臂系统的振动响应特性及减振手套的减振性能进行综述.结果表明:工效学因素和试验条件是机械阻抗特性与振动传递率特性的主要影响因素;手传振动响应特性具体的响应幅值存在较大差异,但基本趋势大体一致;应加强手传振动响应特性和减震手套的研究,弥补相关标准存在的不足. The hazards from hand-transmitted vibration, the test system for response characteristic of hand-transmitted vibration and the gripping posture of the hand were introduced first. Second, the characteristics of vibration response of the hand-arm system and the vibration-reducing effectiveness of vibration-reducing gloves were reviewed. The literatures show that ergonomic factors and experimental conditions are the main factors which take an effect on mechanical impedance and vibration transmissibility and there is a large difference on the amplitude of specific responses but their basic trends are approximately similar to each other. Research on response characteristic of hand-transmitted vibration and vibration-reducing gloves should be strengthened, improve the related standards.
作者 吴明忠 杨帆 WU Mingzhong;YANG Fan(College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China)
出处 《华侨大学学报:自然科学版》 CAS 北大核心 2019年第3期281-290,共10页 Journal of Huaqiao University(Natural Science)
基金 国家自然科学基金重点资助项目(61733006) 福建省教育厅科研课题(JAT160028) 福建省泉州市科技计划项目(2018Z016).
关键词 手传振动 手臂振动病 手臂系统 响应特性 减振手套 hand transmitted vibration hand arm vibration disease hand arm system response characteristics vibration reducing golves
作者简介 通信作者:吴明忠(1978-),男,讲师,博士研究生,主要从事振动分析与控制、人机工程学的研究.E-mail:jdwmz62@hqu.edu.cn.
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