Biometic locomotion for a robotic stingray using MEMS sensors

Mohsen Asadnia, A.G.P. Kottapalli, A. Cloitre, R. Haghighi, M. Triantafyllou, J. Miao

Research output: Chapter in Book/Conference paperConference paperpeer-review

Abstract

In this paper, we present the design, fabrication and experimental results of two types of MEMS sensors for manoeuvring and control of a robotic stingray. The first sensor is a piezoresistive liquid crystal polymer haircell flow sensor which is employed to determine the velocity of propagation of the stingray. The second sensor is a Pb(Zr0.52Ti0.48)O3 piezoelectric micro-diaphragm pressure sensor which measures various flapping profiles of the stingray's fins which are keys parameters to control the robot locomotion. The piezoelectric sensors show an excellent performance in tracking the trajectory of the fins of the stingray. Although a robotic stingray is used as a platform to emphasize the role of the MEMS sensors, the applications can be extended to most underwater robotic vehicles (URVs).
Original languageEnglish
Title of host publication2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems
EditorsThomas Kenny
Place of PublicationAnchorage, Alaska
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages831-834
Number of pages4
ISBN (Print)978-147998955-3
DOIs
Publication statusPublished - 2015
Externally publishedYes
Event2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS) - Anchorage, Alaska, United States
Duration: 21 Jun 201525 Jun 2015

Conference

Conference2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS)
Country/TerritoryUnited States
CityAnchorage, Alaska
Period21/06/1525/06/15

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