RT Journal Article
T1 High-Accuracy Readout Electronics for Piezoresistive Tactile Sensors
A1 Hidalgo-López, José Antonio
A1 Oballe-Peinado, Óscar
A1 Castellanos-Ramos, Julián
A1 Sánchez-Durán, José Antonio
A1 Fernández-Ramos, Raquel Natividad
A1 Vidal-Verdú, Fernando
K1 Tacto
K1 Detectores
AB The typical layout in a piezoresistive tactile sensor arranges individual sensors to form an array with M rows and N columns. While this layout reduces the wiring involved, it does not allow the values of the sensor resistors to be measured individually due to the appearance of crosstalk caused by the nonidealities of the array reading circuits. In this paper, two reading methods that minimize errors resulting from this phenomenon are assessed by designing an electronic system for array reading, and the results are compared to those obtained using the traditional method, obviating the nonidealities of the reading circuit. The different models were compared by testing the system with an array of discrete resistors. The system was later connected to a tactile sensor with 8 × 7 taxels.
PB MDPI
YR 2017
FD 2017
LK https://hdl.handle.net/10630/32697
UL https://hdl.handle.net/10630/32697
LA eng
NO Hidalgo-López, José A., Óscar Oballe-Peinado, Julián Castellanos-Ramos, José A. Sánchez-Durán, Raquel Fernández-Ramos, and Fernando Vidal-Verdú. 2017. "High-Accuracy Readout Electronics for Piezoresistive Tactile Sensors" Sensors 17, no. 11: 2513. https://doi.org/10.3390/s17112513
NO Universidad de Málaga.Spanish Government and by the European ERDF program funds under contract TEC2015-67642-R.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 5 mar 2026