8 March 2014 Influence of Shunt-damping circuit on the dynamic response of a bio-inspired piezoelectric micropillar sensor
Author Affiliations +
Abstract
A novel hair flow sensor is designed inspired by the superficial neuromasts in the lateral line system of fish. The transduction element of the hair sensor is a piezoelectric fiber with a pair of electrodes on the surface of the fiber. An innovative approach is proposed to adapt the frequency response of the sensor, by connecting the sensor to a shunt circuit. The effect of the circuit components (resistor and inductor) is studied by solving the fully coupled mechanoelectrical- circuit system.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Junliang Tao, Junliang Tao, Xiong Yu, Xiong Yu, } "Influence of Shunt-damping circuit on the dynamic response of a bio-inspired piezoelectric micropillar sensor", Proc. SPIE 9055, Bioinspiration, Biomimetics, and Bioreplication 2014, 90550J (8 March 2014); doi: 10.1117/12.2057518; https://doi.org/10.1117/12.2057518
PROCEEDINGS
8 PAGES


SHARE
Back to Top