Mathematical modeling of a V-stack piezoelectric aileron actuation

Autor:	Ioan URSU, Dragos Daniel ION GUTA, Daniela ENCIU, Adrian TOADER, Mircea DAN, Cristiana DONCIU, Vasile TURCAN
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	piezoelectric stack actuators flutter counteracting kinematic scheme mathematical modeling numerical simulations Motor vehicles. Aeronautics. Astronautics TL1-4050
Zdroj:	INCAS Bulletin, Vol 8, Iss 4, Pp 141-155 (2016)
Druh dokumentu:	article
ISSN:	2066-8201 2247-4528
DOI:	10.13111/2066-8201.2016.8.4.12
Popis:	The article presents a mathematical modeling of aileron actuation that uses piezo V-shaped stacks. The aim of the actuation is the increasing of flutter speed in the context of a control law, in order to widen the flight envelope. In this way the main advantage of such a piezo actuator, the bandwidth is exploited. The mathematical model is obtained based on free body diagrams, and the numerical simulations allow a preliminary sizing of the actuator.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/3c02cf8c4e154066aa0f87308613ba2e Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF