测控技术2024，Vol.43Issue(4)：29-34,6.DOI:10.19708/j.ckjs.2024.04.004
用于触摸屏交互的可穿戴指端力反馈系统设计
Design of Wearable Fingertip Force Feedback System for Touch Screen Interaction
摘要
Abstract
Force tactile representation technology plays an important role in enhancing the sense of realism and immersion between users and touch screens.A wearable fingertip force feedback device for touch screen image information perception is proposed.The fingertip force feedback mechanism based on string traction drive is de-signed,and the device is divided into driving and wearable parts,so that it has the characteristics of small,light and easy to wear.The measurement and control system is designed to detect and control the output feedback force.Image information extraction and force tactile modeling algorithms are studied to obtain three-dimensional feature information of objects in images,and combining force feedback device and measurement and control system to reproduce and feedback information of image texture height and contour.The experimental results show that the device can provide a maximum feedback force of 5.3 N,which can help users perceive the height and shape information of the image in the touch screen.关键词
可穿戴/触摸屏交互/力反馈/虚拟现实Key words
wearable/touch screen interaction/force feedback/virtual reality分类
计算机与自动化引用本文复制引用
吴常铖,任建利,曹青青,周东斌,宋爱国..用于触摸屏交互的可穿戴指端力反馈系统设计[J].测控技术,2024,43(4):29-34,6.基金项目
中国博士后科学基金项目(2019M661686) （2019M661686）
江苏省高等学校自然科学研究项目(21KJB510049) （21KJB510049）
中央高校基本科研业务费(NT2022010) （NT2022010）
南京航空航天大学科研与实践创新计划资助(xcxjh20230323) （xcxjh20230323）
