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 language | English |
|---|---|
| Title of host publication | IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2445-2449 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728163215 |
| DOIs | |
| State | Published - Dec 2019 |
| Externally published | Yes |
| Event | 2019 IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 - Dali, China Duration: 6 Dec 2019 → 8 Dec 2019 |
Publication series
| Name | IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 |
|---|
Conference
| Conference | 2019 IEEE International Conference on Robotics and Biomimetics, ROBIO 2019 |
|---|---|
| Country/Territory | China |
| City | Dali |
| Period | 6/12/19 → 8/12/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Acoustic field optimization
- Multi-point haptic feedback
- Tactile sensation mechanism
- Ultrasound phased array
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