首页|Analysis and Performance Evaluation of a Modular Finger-Mounted Haptic Device for High-Density Feedback
Analysis and Performance Evaluation of a Modular Finger-Mounted Haptic Device for High-Density Feedback
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
NETL
NSTL
万方数据
The utilization of high-resolution haptic feedback devices in a virtual reality(VR)environment can increase the preci-sion of controlling remotely operated vehicles and reduce training costs for subsea construction operations.This paper introduces a novel flexible-driven wearable pin-array device.The spatial separation of the control box and actuator allows the device to attain natural and seamless interactive movements while delivering high-density haptic feedback in VR.The pin array consists of 25 haptic pin modules that run on a linear servo motor via a flexible shaft for force transmission.The analysis and calculation of the flexible transmission resistance effect using the haptic pin module's shaft length and bending radius were conducted.A series of experiments was performed to gather comprehensive data on the pin module's output,transmission resistance and error,and response delay to optimize its structural design and transmission strategy.The device's effectiveness in rendering shape and coarse texture was evalu-ated via two user studies.The results affirm that the introduced device enables users to precisely discern seven shapes and four dis-tinct coarse surfaces.
NETL
NSTL
万方数据
