Publications associées à Output impedance

Sensorless Method with Parameter Identification Applied to a Bistable Fast Linear Switched Reluctance Actuator for Textile Machine

Yves Perriard, Douglas Martins Araujo, Faguy Tamwo Simo

This paper provides a sensorless method to control the position of keys passing through a linear actuator used in an industrial textile machine. The presented method describes how to find out the position of the key using two cascading discrete Kalman filt ...

2017

Stability Considerations for Variable Impedance Control

Aude Billard, Klas Jonas Alfred Kronander

Impedance control is a commonly used control architecture for robotic manipulation. For increased flexibility, the impedance can be programmed to vary during the task. This has important implications on the stability properties of the control system, which ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Control of the Actively Balanced Capacitive Voltage Divider for a Five-Level NPC Inverter - Estimation of the Intermediary Levels Currents

Alfred Rufer, Nicolas Cherix, Nelson William Koch

This article addresses the control of a Multistage Stacked Boost Architecture (MSBA) feeding a five-level NPC inverter in a grid-tied application. A suitable control strategy was previously presented, in which estimated/reconstructed intermediary currents ...

2016

Magneto-ballistic transport in GaN nanowires

Elison de Nazareth Matioli, Dmitry Ovchinnikov, Adrien Victor Allain, Giovanni Santoruvo

The ballistic filtering property of nanoscale crosses was used to investigate the effect of perpendicular magnetic fields on the ballistic transport of electrons on wide band-gap GaN heterostructures. The straight scattering-less trajectory of electrons wa ...

American Institute of Physics2016

Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

Eddy current dampers (ECD) can be used to introduce damping in rotordynamic applications. ECD5 are contactless in nature and can be made to introduce negligible drag force, thus being a perfect match for passive magnetic bearings such as permanent magnet b ...

Academic Press Ltd- Elsevier Science Ltd2016

A sensorless method for measuring the point mobility of mechanical structures

Romain Boulandet, Philippe Herzog

This paper presents a convenient and cost-effective experimental tool for measuring the mobility characteristics of a mechanical structure. The objective is to demonstrate that the point mobility measurement can be performed using only an electrodynamic in ...

Elsevier2016

GaN-based superluminescent diodes with long lifetime

Nicolas Grandjean, Jean-François Carlin, Antonino Francesco Castiglia

We report on the reliability of GaN-based super-luminescent light emitting diodes (SLEDs) emitting at a wavelength of 405 nm. We show that the Mg doping level in the p-type layers has an impact on both the device electro-optical characteristics and their r ...

Spie-Int Soc Optical Engineering2016

Properties of Contact and Bulk Impedances in Hybrid Lead Halide Perovskite Solar Cells Including Inductive Loop Elements

Ulf Anders Hagfeldt, Juan-Pablo Correa-Baena, Tor Jesper Jacobsson

Impedance spectroscopy offers access to all the different electronic and ionic processes taking place simultaneously in an operating solar cell. To date, its use on perovskite solar cells has been challenging because of the richness of the physical process ...

Amer Chemical Soc2016

Control Method and Prototyping of the Multistage Stacked Boost Architecture (MSBA)

Alfred Rufer, Gina Kristin Steinke

This paper includes a look into the resonant phenomena of the Multistage Stacked Boost Architecture and a dedicated control method for the MSBA converter to handle these resonances. A linearized fast feed-forward control relying on the feedback of the outp ...

Ieee2016

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Output impedance

Sensorless Method with Parameter Identification Applied to a Bistable Fast Linear Switched Reluctance Actuator for Textile Machine

Stability Considerations for Variable Impedance Control

Longitudinal intensity effects in the CERN Large Hadron Collider

Control of the Actively Balanced Capacitive Voltage Divider for a Five-Level NPC Inverter - Estimation of the Intermediary Levels Currents

Magneto-ballistic transport in GaN nanowires

Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

A sensorless method for measuring the point mobility of mechanical structures

GaN-based superluminescent diodes with long lifetime

Properties of Contact and Bulk Impedances in Hybrid Lead Halide Perovskite Solar Cells Including Inductive Loop Elements

Control Method and Prototyping of the Multistage Stacked Boost Architecture (MSBA)

Graph Chatbot

Chattez avec Graph Search

Magneto-ballistic transport in GaN nanowires

Control of the Actively Balanced Capacitive Voltage Divider for a Five-Level NPC Inverter - Estimation of the Intermediary Levels Currents

Sensorless Method with Parameter Identification Applied to a Bistable Fast Linear Switched Reluctance Actuator for Textile Machine

A sensorless method for measuring the point mobility of mechanical structures

Stability Considerations for Variable Impedance Control

GaN-based superluminescent diodes with long lifetime

Modeling and evaluation of damping coefficient of eddy current dampers in rotordynamic applications

Control Method and Prototyping of the Multistage Stacked Boost Architecture (MSBA)

Properties of Contact and Bulk Impedances in Hybrid Lead Halide Perovskite Solar Cells Including Inductive Loop Elements

Longitudinal intensity effects in the CERN Large Hadron Collider