Buscar
Mostrando ítems 1-10 de 19
Mnltiloop Controller and Reference Generator for a Dynamic Voltage Restorer Implementation
(IEEE, 2008-01-01)
This paper deals with the design and analysis of a Dynamic Voltage Restorer output voltage control. Such control is based on a multiloop strategy, with an inner current PID regulator and an outer P+Resonant voltage controller. ...
Multiloop controller and reference generator for a dynamic voltage restorer implementation
(2008-12-23)
This paper deals with the design and analysis of a Dynamic Voltage Restorer output voltage control. Such control is based on a multiloop strategy, with an inner current PID regulator and an outer P+Resonant voltage controller. ...
Dynamic analysis of a new piezoelectric flextensional actuator using the J1-J4 optical interferometric method
(2005-12-01)
Piezoelectric actuators are widely used in positioning systems which demand high resolution such as scanning microscopy, fast mirror scanners, vibration cancellation, cell manipulation, etc. In this work a piezoelectric ...
Variable structure control of switched systems based on Lyapunov-Metzler-SPR systems
(2008-09-24)
This paper presents two Variable Structure Controllers (VSC) for continuous-time switched plants. It is assumed that the state vector is available for feedback. The proposed control system provides a switching rule and ...
Chaos suppression in NEMs resonators by using nonlinear control design
(2012-12-01)
In this work the chaotic behavior of a micro-mechanical resonator with electrostatic forces on both sides is suppressed. The aim is to control the system in an orbit of the analytical solution obtained by the Method of ...
A LMI BASED CONTROL OF A THREE PHASE VOLTAGE SOURCE INVERTER CAPABLE TO OPERATE IN ISLANDED AND GRID CONNECTED MODES
(Ieee, 2015-01-01)
This paper introduces a strategy to control a three phase voltage source inverter used in distributed generation in microgrids scenario. In this context, the inverter should operate in grid connected and islanded modes. ...
A LMI based control of a three phase voltage source inverter capable to operate in islanded and grid connected modes
(2015-01-01)
This paper introduces a strategy to control a three phase voltage source inverter used in distributed generation in microgrids scenario. In this context, the inverter should operate in grid connected and islanded modes. ...
Chandler wobble: Stochastic and deterministic dynamics
(2016-09-18)
We propose a model of the Earth’s torqueless precession, the “Chandler wobble,” as a self-oscillation driven by positive feedback between the wobble and the centrifugal deformation of the portion of the Earth’s mass contained ...
SDRE CONTROL APPLIED TO AN ELECTROMECHANICAL PENDULUM EXCITED BY A NON-IDEAL MOTOR
(Amer Soc Mechanical Engineers, 2014-01-01)
The dynamical behavior of an electromechanical pendulum system is analyzed by means of the classical perturbation theory. A frequency response model of the system is obtained, and the number of unstable poles are determined ...
Sdre control applied to an electromechanical pendulum excited by a non-ideal motor
(2013-01-01)
The dynamical behavior of an electromechanical pendulum system is analyzed by means of the classical perturbation theory. A frequency response model of the system is obtained, and the number of unstable poles are determined ...