基于钢琴触键动作的教育辅助型外骨骼机械手设计
作者:
作者单位:

天津大学

作者简介:

通讯作者:

中图分类号:

TP241.3

基金项目:

国家自然科学基金项目(面上项目,重点项目,重大项目)


Design of Education Assisted Hand Exoskeleton Based on Piano Touching Action
Author:
Affiliation:

Tianjin University

Fund Project:

China Postdoctoral Science Foundation

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    为了掌握钢琴弹奏技能,初学者往往需要在教师的帮助下纠正错误的触键动作并不断重复训练。这种方法训练强度大、单调乏味,教学效果与教师的经验相关。本文利用Leap motion建立手指触键动作测量平台,采集手指触键动作参数值,并获得手指弹琴触键运动曲线,以此设计一款外骨骼钢琴教学机械手,该机械手采用欠驱动方式传动(仅控制掌指关节转动即可)。最后,采用ADAMS进行仿真分析,进一步验证钢琴教学机械手结构可靠,其运动曲线满足设计要求。该钢琴教学机械手结构简单、穿戴方便,能满足钢琴教学中手指触键动作要求,可辅助钢琴弹奏初学者自学。

    Abstract:

    Piano beginners need a lot of repetitive exercises of raising and dropping fingers and master the correct piano playing actions to master piano skills with the help of teachers and repeat the training. The training intensity of this method is strong and monotonous, and the teaching effect is related to teachers" experience. First, Leap motion is used to build the measurement platform of finger touch action. And the finger touch action parameters value can be collected and then get the finger touch key motion curve. So as to design an exoskeleton piano teaching manipulator. The drive transmission mode of manipulator is rope(only control the rotation of MCPJ). Finally, Adams is used for simulation analysis to further verify that the structure of the piano teaching manipulator is reliable and the motion meets the curve requirements. The structure of the manipulator is simple and easy to wear. It can meet the requirements of finger touching piano in teaching process, and it can assist the beginners to learn by themselves too.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2020-08-07
  • 最后修改日期:2020-12-01
  • 录用日期:2020-12-03
  • 在线发布日期: 2021-01-04
  • 出版日期: