Impedance Losses in Negative Capacitance Circuits for Semi-Passive Vibration Control with Piezo-Ceramics

PAMM ◽  
2006 ◽  
Vol 6 (1) ◽  
pp. 321-322
Author(s):  
Robert Oleskiewicz ◽  
Marcus Neubauer ◽  
Tomasz Krzyzynski
Keyword(s):  
Vibration Control ◽  
Negative Capacitance ◽  
Passive Vibration Control

A new design of unsymmetrical shunt circuit with negative capacitance for enhanced vibration control

2021 ◽  
Vol 155 ◽  
pp. 107576
Author(s):  
Hongli Ji ◽  
Yufei Guo ◽  
Jinhao Qiu ◽  
Yipeng Wu ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Vibration Control ◽  
Negative Capacitance ◽  
Shunt Circuit

Investigation of the passive vibration control using low-cost piezoelectric ceramics and a purely resistive shunt circuit

2021 ◽  
Author(s):  
Adailton Gomes Pereira ◽  
Maria Carolina Barcellos de Oliveira ◽  
Sidney Bruce Shiki ◽  
Armando Ítalo Sette Antonialli
Keyword(s):  
Vibration Control ◽  
Low Cost ◽  
Piezoelectric Ceramics ◽  
Passive Vibration Control ◽  
Shunt Circuit

Passive Vibration Control Treatment for Subsea Pipelines

2013 ◽  
Author(s):  
Stephen Leslie Williams ◽  
Keith R Ptak ◽  
Dr. Guillermo Hahn ◽  
Craig Masson ◽  
Prof. Andre Mazzoleni ◽  
...  
Keyword(s):  
Vibration Control ◽  
Control Treatment ◽  
Passive Vibration Control ◽  
Subsea Pipelines

Quenching of Self-Excited Vibrations

1989 ◽  
Vol 111 (2) ◽  
pp. 130-133 ◽  
Author(s):  
K. R. Asfar
Keyword(s):  
Control System ◽  
Vibration Control ◽  
Van Der Pol Oscillator ◽  
Van Der Pol ◽  
Passive Vibration Control ◽  
First Order ◽  
System A ◽  
Excited System ◽  
Excited Vibration ◽  
First Order Perturbation

A passive vibration control system for the quenching of undesirable self-excited vibrations in mechanical systems is presented. The system is a Lanchester damper, attached to the main self-excited system; a van der Pol oscillator. A first-order perturbation solution shows that complete quenching of self-excited vibration is possible. The result is verified by numerical integration of the governing differential equations. Furthermore, the damper is shown to be effective in suppressing forced self-excited vibrations.

scholarly journals Robust Simultaneous Optimization of Friction Damper for the Passive Vibration Control in a Colombian Building

2017 ◽  
Vol 199 ◽  
pp. 1743-1748 ◽  
Author(s):  
Sergio Pastor Ontiveros-Pérez ◽  
Letícia Fleck Fadel Miguel ◽  
Leandro Fleck Fadel Miguel
Keyword(s):  
Vibration Control ◽  
Simultaneous Optimization ◽  
Friction Damper ◽  
Passive Vibration Control
Sign in / Sign up

Export Citation Format

Share Document