Publications associées à Structure de contrôle

Closed-Loop Haptic Feedback Control Using a Self-Sensing Soft Pneumatic Actuator Skin

Stéphanie Lacour, Jamie Paik, Harshal Arun Sonar, Aaron Powers Gerratt

In this article, we achieve a closed-loop control over haptic feedback, first time for an entirely soft platform. We prototyped a novel self-sensing soft pneumatic actuator (SPA) with soft strain sensors, called SPA-skin, which withstands large multiaxial ...

2019

Optimal Control of Part Load Vortex Rope in Francis Turbines

François Avellan, François Gallaire, Simon Pasche

The mitigation of the precessing vortex core developing in the draft tube of Francis turbines operating under part load conditions is crucial to increase the operation flexibility of these hydraulic machines to balance the massive power production of inter ...

ASME2019

From standing balance to walking: A single control structure for a continuum of gaits

Auke Ijspeert, Salman Faraji, Seyed Hamed Razavi

This article presents a control algorithm framework with which a bipedal robot can perform a variety of gaits by only modifying a small set of control parameters. The controller drives a number of variables, called non-emergent variables, to their desired ...

2019

Upstream Erosion and Sediment Passage at Piano Key Weirs

Anton Schleiss, Michael Pfister, Ivan Stojnic

Piano key weirs (PKWs) are a weir type characterized by an effective rating curve. Accordingly, this control structure is primarily applied at dams to increase the spillway capacity. In recent years, PKWs also have been implemented in rivers combined with ...

2019

Shared human–robot proportional control of a dexterous myoelectric prosthesis

Aude Billard, Silvestro Micera, Vincent Alexandre Mendez, Fiorenzo Artoni, Francesco Maria Petrini, Nicolas Sommer, Emanuele Formento, Saurav Aryan

Myoelectric prostheses allow users to recover lost functionality by controlling a robotic device with their remaining muscle activity. Such commercial devices can give users a high level of autonomy, but still do not approach the dexterity of the intact hu ...

2019

Real-Scenario Testing of an Active Phasor Data Concentrator

Mario Paolone, Asja Derviskadic, Guglielmo Frigo

The privileged position of the Phasor Data Concentrator (PDC) in a synchrophasor-based monitoring system can be exploited to make this device the core of a distributed measurement architecture suitable for control and protection applications in power syste ...

IEEE2019

Design of Riverbank Riprap Using Large, Individually Placed Blocks

Anton Schleiss, Michael Pfister, Mário Jorge Rodrigues Pereira Da Franca, Mona Jafarnejad Chaghooshi

The protection of river banks in mountain rivers by riprap requires large blocks with weights typically exceeding 1 t. Thus, the blocks have to be placed individually. Such packed riprap has a relatively small spacing between the blocks. Consequently, the ...

2019

An Approch for the Emulation of DC Grid Admittances: Implementation an a Buck Converter

Drazen Dujic, Francisco Daniel Freijedo Fernández, Enrique Rodriguez Diaz

This work proposes a method to actively emulate dc grids, including their equivalent admittance, by means of a modified current control structure of a dc/dc converter. The stability of power converter units (PCUs), interconnected with electrical grids is f ...

IEEE2018

Block Oriented Programming: Automating Data-Only Attacks

Mathias Josef Payer

With the widespread deployment of Control-Flow Integrity (CFI), control-flow hijacking attacks, and consequently code reuse attacks, are significantly more difficult. CFI limits control flow to well-known locations, severely restricting arbitrary code exec ...

ASSOC COMPUTING MACHINERY2018

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Structure de contrôle

Dynamic Credit-Collections Optimization

Closed-Loop Haptic Feedback Control Using a Self-Sensing Soft Pneumatic Actuator Skin

Optimal Control of Part Load Vortex Rope in Francis Turbines

From standing balance to walking: A single control structure for a continuum of gaits

Upstream Erosion and Sediment Passage at Piano Key Weirs

Shared human–robot proportional control of a dexterous myoelectric prosthesis

Real-Scenario Testing of an Active Phasor Data Concentrator

Design of Riverbank Riprap Using Large, Individually Placed Blocks

An Approch for the Emulation of DC Grid Admittances: Implementation an a Buck Converter

Block Oriented Programming: Automating Data-Only Attacks

Graph Chatbot

Chattez avec Graph Search

Shared human–robot proportional control of a dexterous myoelectric prosthesis

Upstream Erosion and Sediment Passage at Piano Key Weirs

From standing balance to walking: A single control structure for a continuum of gaits

Design of Riverbank Riprap Using Large, Individually Placed Blocks

Block Oriented Programming: Automating Data-Only Attacks

Dynamic Credit-Collections Optimization

Closed-Loop Haptic Feedback Control Using a Self-Sensing Soft Pneumatic Actuator Skin

Optimal Control of Part Load Vortex Rope in Francis Turbines

Real-Scenario Testing of an Active Phasor Data Concentrator

An Approch for the Emulation of DC Grid Admittances: Implementation an a Buck Converter