A CAPACITIVE TACTILE SENSOR FOR SHEAR AND NORMAL FORCE MEASUREMENTS

被引：41

作者：

ZHU, F

SPRONCK, JW

机构：

[1] Faculty of Mechanical Engineering and Marine Technology, Laboratory for Micro Engineering, Delft University of Technology

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 1992年 / 31卷 / 1-3期

关键词：

capacitive sensor; normal force; shear force; spatial sampling; tactile sensor;

D O I：

10.1016/0924-4247(92)80089-L

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes a new capacitive tactile sensor for shear and normal force measurements. The spatial sampling principle has been applied to measure the capacitance values efficiently and to transfer the spatial capacitance distribution into the time domain. The shear and normal forces are determined by measuring variations in the phase and amplitude of the output signal, respectively. A first experimental model of the sensor shows a resolution of 0.05 N over the range of 10 N for both shear and normal force measurements.

引用

页码：115 / 120

页数：6

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