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conference paper

Hyper-flexible 1-D shape sensor

Dobrzynski, Michal  
•
Vanderparre, Hugues
•
Pericet Camara, Ramon
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2013
2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII)
The 17th International Conference on Solid-State Sensors, Actuators and Microsystems

Here we describe a sensor capable of perceiving complex one-dimensional (1-D) shape of an underlying substrate in a static and dynamic manner. The sensor consists of seven, serially connected, hyper-flexible strain gauges, manufactured using stretchable-gold-conductordeposited-on-PDMS technology. The custom designed read-out scheme allows decoupling strain-sensitive resistances of the strain-gauges from the parasitic pressure- and temperature-sensitive resistances of the connectors. The developed prototype device confirms full operation within the tested deflections ranging from 0 o to 35 o, showing an average sensitivity of 36 !/o and an average resolution of 0.22 o. The read-out frequency of 100 Hz allows quick scanning of the whole sensor array.

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Type
conference paper
DOI
10.1109/Transducers.2013.6627163
Author(s)
Dobrzynski, Michal  
Vanderparre, Hugues
Pericet Camara, Ramon
L'Eplattenier, Géraud
Lacour, Stéphanie  
Floreano, Dario  
Date Issued

2013

Published in
2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII)
Start page

1899

End page

1902

Subjects

Shape Sensor

•

Strain Gauge

•

Read-out

•

Stretchable Electronics

•

PDMS

•

Stress Simulations

•

Soft Robotics

Note

Curvace

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LIS  
LSBI  
NCCR-ROBOTICS  
Event nameEvent placeEvent date
The 17th International Conference on Solid-State Sensors, Actuators and Microsystems

Barcelona, Spain

June 16-20, 2013

Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/88990
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