A Low-cost Soft Tactile Sensing Array using 3D Hall Sensors

被引：18
|
作者：
Wang, Hongbo [1 ]
de Boer, Greg [2 ]
Kow, Junwai [1 ]
Ghajari, Mazdak [2 ]
Alazmani, Ali [1 ]
Hewson, Robert [2 ]
Culmer, Peter [1 ]
机构：
[1] Univ Leeds, Sch Mech Engn, Leeds LS2 9JT, W Yorkshire, England
[2] Imperial Coll London, Dept Aeronaut, London SW7 2AZ, England
来源：
PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016 | 2016年 / 168卷
关键词：
Soft tactile sensors; Hall sensors; Magnetic field; Triaxis force sensors; Contact area; Noise suppresion;
D O I：
10.1016/j.proeng.2016.11.237
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Tactile sensors are essential for robotic systems to safely interact with the external world and to precisely manipulate objects. Existing tactile sensors are typically either expensive or limited by poor performance, and most are not mechanically compliant. This work presents MagTrix, a soft tactile sensor array based on four 3D Hall sensors with corresponding permanent magnets. MagTrix has the capability to precisely measure triaxis force (1 mN resolution) and to determine contact area. In summary, the presented tactile sensor is robust, low-cost, high-performance and easily customizable to be integrated into a range of robotic and healthcare applications. (C) 2016 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：650 / 653
页数：4
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