Publications related to Control loop

Corticospinal neuroprostheses to restore locomotion after spinal cord injury

José del Rocio Millán Ruiz, Silvestro Micera, Stéphanie Lacour, Grégoire Courtine, Eduardo Martin Moraud, Pavel Musienko, Ivan Rusev Minev, Nikolaus Wenger, Marco Bonizzato, Janine Beauparlant, David Allenson Borton

In this conceptual review, we highlight our strategy for, and progress in the development of corticospinal neuroprostheses for restoring locomotor functions and promoting neural repair after thoracic spinal cord injury in experimental animal models. We spe ...

Elsevier2014

Intensification of highly exothermic fast reaction by multi-injection microstructured reactor

Albert Renken, John Richard Thome, Lioubov Kiwi, Thomas Maeder, Navid Borhani, Bo Jiang, Julien Haber

Microstructured reactors (MSR) with characteristic dimensions below 100 μm are warranted to maintain close to isothermal conditions when carrying out quasi-instantaneous highly exothermic reactions. Unfortunately, such small dimensions increase the risk of ...

Elsevier2014

Decoupled dq-Current Control of Grid-Tied Voltage Source Converters Using Nonparametric Models

Alfred Rufer, Alireza Karimi, Behrooz Bahrani

This paper presents a vector control strategy for regulating the current of grid-tied voltage source converters (VSCs) in a rotating reference frame. The proposed approach is based on shaping the open-loop and closed-loop transfer matrices of the system. S ...

Institute of Electrical and Electronics Engineers2013

A real-time control system architecture for industrial power amplifiers

Faran Ahmed Qureshi

Power amplifiers are a highly important component in a range of industrial applications, such as, servo-drives, magnetic resonance imaging, energy systems, and audio. The control system for power amplifiers should satisfy a range of requirements, e. g., of ...

Ieee2013

A Packet Loss Compliant Logic-Based Communication Algorithm for Cooperative Path-Following Control

Francisco Fernandes Castro Rego

We introduce an event driven communication logic for decentralized control of a network of robotic vehicles (agents). The strategy proposed is robust to packet losses and drives the vehicles to predefined paths while holding a desired geometric formation p ...

2013

Further study on iterative control loop for aberration correction in imaging systems with single mode fibre aperture

An iterative control system was designed for compensation of wavefront aberration utilizing a micromachined deformable mirror through simulated annealing algorithm. 37 elements within a deformable mirror are controlled individually in a closed-loop to maxi ...

Natl Inst Optoelectronics2013

Modeling options for demand side participation of thermostatically controlled loads

Maryam Kamgarpour, John Lygeros

Residential thermostatically controlled loads (TCLs) have potential for participation in electricity markets. This is because we can control a large group of these loads to achieve aggregate system behavior such as providing frequency reserves while ensuri ...

IEEE2013

Open-loop control of a separated boundary layer

François Gallaire, Edouard Boujo

Linear optimal gains

G_opt(\omega)

are computed for the separated boundary-layer flow past a two-dimensional bump in the subcritical regime. Very large values are found, making it possible for small-amplitude noise to be strongly amplified and to destabi ...

Cépaduès Editions2013

Closed-loop control of laser assisted chemical vapor deposition growth of carbon nanotubes

Yves Bellouard

Laser-assisted chemical vapor deposition growth is an attractive mask-less process for growing locally aligned nanotubes in selected places on temperature sensitive substrates. An essential parameter for a successful and reproducible synthesis of nanotubes ...

American Institute of Physics2012

Demonstration of sawtooth period locking with power modulation in TCV plasmas

Olivier Sauter, Timothy Goodman, Federico Alberto Alfredo Felici

Corroborating evidence is presented that the sawtooth period can follow the modulation frequency of an externally applied high power electron cyclotron wave source. Precise, fast and robust open loop control of the sawtooth period with a continuously chang ...

2012

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Corticospinal neuroprostheses to restore locomotion after spinal cord injury

Intensification of highly exothermic fast reaction by multi-injection microstructured reactor

Decoupled dq-Current Control of Grid-Tied Voltage Source Converters Using Nonparametric Models

A real-time control system architecture for industrial power amplifiers

A Packet Loss Compliant Logic-Based Communication Algorithm for Cooperative Path-Following Control

Further study on iterative control loop for aberration correction in imaging systems with single mode fibre aperture

Modeling options for demand side participation of thermostatically controlled loads

Open-loop control of a separated boundary layer

Closed-loop control of laser assisted chemical vapor deposition growth of carbon nanotubes

Demonstration of sawtooth period locking with power modulation in TCV plasmas

Further study on iterative control loop for aberration correction in imaging systems with single mode fibre aperture

A Packet Loss Compliant Logic-Based Communication Algorithm for Cooperative Path-Following Control

Modeling options for demand side participation of thermostatically controlled loads

Open-loop control of a separated boundary layer

Intensification of highly exothermic fast reaction by multi-injection microstructured reactor

Corticospinal neuroprostheses to restore locomotion after spinal cord injury

Decoupled dq-Current Control of Grid-Tied Voltage Source Converters Using Nonparametric Models

A real-time control system architecture for industrial power amplifiers

Closed-loop control of laser assisted chemical vapor deposition growth of carbon nanotubes

Demonstration of sawtooth period locking with power modulation in TCV plasmas