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Atenuação de vibrações mecânicas em um sistema com 1gdl através da utilização de controladores PID
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2018-12-07)
The present work presents a mechanical vibration attenuation in a one degree of freedom system through the active vibration control, more specifically using PID controllers, being the control action performed by electromagnetic ...
Controle de vibrações induzidas pelo vento por alteração do padrão superficial em uma viga cantilever
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Mecânica - PPGEMecCâmpus São Carlos, 2022-06-09)
In the present work, the study of an aeroelastic problem referring to cantilever beams with surface notches exposed to wind is presented, as well as a design of a control system whose purpose is to maintain a desired ...
A note on the use of Melnikov's chaos prediction criterion: results of a friction-driven self-excited vibrating system
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
A note on the use of Melnikov's chaos prediction criterion: results of a friction-driven self-excited vibrating system
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Controle ativo de vibrações em vigas utilizando controle feedforward e elementos espectraisActive vibration control in beans with feedforward control and spectral element method
(Universidade Estadual Paulista (Unesp), 2015)
Controle ativo de vibrações em rotor flexível utilizando compensação distribuída paralela
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilPrograma de Pós-Graduação em Engenharia MecânicaUTFPR, 2017-04-11)
The current work uses the electromagnetic actuator to perform the active vibration control of a flexible rotor. This actuator uses electromagnetic forces to control the rotor without mechanical contact. The electromagnetic ...
A Modal H-infinity-norm-based Performance Requirement For Damage-tolerant Active Controller Design
(Academic Press Ltd- Elsevier Science LtdLondon, 2017)
A bidirectional tuned liquid column damper for reducing the seismic response of buildings
(Wiley, 2016)
In this article, a new bidirectional tuned liquid column damper (BTLCD) is proposed for controlling the seismic
response of structures. The device acts as two independent and orthogonal tuned liquid column dampers ...
Multimodal passive vibration control of sandwich beams with shunted shear piezoelectric materials
(IOP PUBLISHING LTD, 2008)
This work presents a performance analysis of multimodal passive vibration control of a sandwich beam using shear piezoelectric materials, embedded in a sandwich beam core, connected to independent resistive shunt circuits. ...