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Simulation for multi-point haptic feedback based on ultrasound phased array

  • Yuyang Yuan
  • , Zhili Long*
  • , Zhaotian Jiang
  • , Cong Li
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

As a new type of interaction way, haptic feedback has attracted a lot of attention. Among different kinds of haptic feedback methods, contactless haptic feedback based on ultrasound array has become one of the most promising methods because of its simple structure, low cost, diverse feedback forms and flexible adjustment. This paper firstly discusses the mechanism of human body's tactile sensation in detail, and then analyzes the mechanism of the realization of haptic feedback by ultrasound phased array. Then the mathematical model of ultrasound phased array's acoustic field is established, and the methods for solving single point and multi-point haptic feedback are presented. The energy efficiency is further optimized for the solution of multi-point haptic feedback.

Original languageEnglish
Title of host publicationIEEE International Conference on Robotics and Biomimetics, ROBIO 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2445-2449
Number of pages5
ISBN (Electronic)9781728163215
DOIs
StatePublished - Dec 2019
Externally publishedYes
Event2019 IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 - Dali, China
Duration: 6 Dec 20198 Dec 2019

Publication series

NameIEEE International Conference on Robotics and Biomimetics, ROBIO 2019

Conference

Conference2019 IEEE International Conference on Robotics and Biomimetics, ROBIO 2019
Country/TerritoryChina
CityDali
Period6/12/198/12/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Acoustic field optimization
  • Multi-point haptic feedback
  • Tactile sensation mechanism
  • Ultrasound phased array

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