Publications related to Transient response

Frequency response of fiber reinforced DEAs

Yves Perriard, Yoan René Cyrille Civet, Thomas Guillaume Martinez, Stefania Maria Aliki Konstantinidi, Markus Koenigsdorff

Dielectric Elastomer Actuators (DEAs) have emerged as versatile and promising devices for a multitude of applications, including soft robotics, haptic interfaces, and artificial muscles. DEAs are an interesting soft actuator technology due to their high en ...

Society of Photo-Optical Instrumentation Engineers (SPIE)2024

Fast-Response Variable-Stiffness Magnetic Catheters for Minimally Invasive Surgery

Dario Floreano, Yegor Piskarev, Jun Shintake, Yi Sun, Matteo Righi

In minimally invasive surgery, such as cardiac ablation, magnetically steered catheters made of variable-stiffness materials can enable higher dexterity and higher force application to human tissue. However, the long transition time between soft and rigid ...

2024

DC Transformer Impact on Voltage Dynamics in Hybrid AC-DC Power Distribution Networks

Drazen Dujic, Andrea Cervone, Jules Christian Georges Macé, Max Dupont, Renan Pillon Barcelos

AC/DC power distribution networks use various types of power converters to interconnect their buses, active front ends between AC and DC buses, and DC transformers between DC buses. Different active front end control methods, like voltage or power regulati ...

VDE Verlag2023

Tower-foot grounding model for EMT programs based on transmission line theory and Marti's model

Rafael Silva Alipio

This paper proposes a tower-foot grounding system model compatible with EMT programs which might be useful for the simulation of lightning transients in overhead lines. The proposed model is based on the solution of the telegrapher's equations and the appl ...

ELSEVIER SCIENCE SA2023

Ultra-tunable bistable structures for universal robotic applications

Jamie Paik, Lei Wang, Ke Liu, Hongying Zhang, Yongkang Jiang, Xin Tong

Bistable structures in nature are unparalleled for their fast response and force amplification even with the most minute physical stimula-tion. However, current works on bistable structures mainly focus on their stable states, while promising intermediate ...

CELL PRESS2023

On the Use of Benford’s Law to Assess the Quality of the Data Provided by Lightning Locating Systems

Marcos Rubinstein, Amirhossein Mostajabi, Wolfgang Schulz

Lightning causes significant damage and casualties globally by directly striking humans and livestock, by igniting forest fires, and by inducing electrical surges in electronic infrastructure, airplanes, rockets, etc. Monitoring the evolution of thundersto ...

2022

A novel control strategy with an anode variable geometry ejector for a SOFC-GT hybrid system

Jinzhi Lu, Jinwei Chen

A novel control strategy was developed with an anode variable geometry ejector for a solid oxide fuel cell-gas turbine (SOFC-GT) system. The anode inlet temperature was controlled by combining two modes to achieve a greater controllable range: anode variab ...

PERGAMON-ELSEVIER SCIENCE LTD2022

Information-driven transitions in projections of underdamped dynamics

Daniel Maria Busiello, Giorgio Nicoletti, Amos Maritan

Low-dimensional representations of underdamped systems often provide useful insights and analytical tractability. Here, we build such representations via information projections, obtaining an optimal model that captures the most information on observed spa ...

AMER PHYSICAL SOC2022

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Transient response

Optically responsive dry cholesteric liquid crystal marbles

Frequency response of fiber reinforced DEAs

Fast-Response Variable-Stiffness Magnetic Catheters for Minimally Invasive Surgery

Protection unit for wide bandgap power switching device and method for operating the wide bandgap power switching device

DC Transformer Impact on Voltage Dynamics in Hybrid AC-DC Power Distribution Networks

Tower-foot grounding model for EMT programs based on transmission line theory and Marti's model

Ultra-tunable bistable structures for universal robotic applications

On the Use of Benford’s Law to Assess the Quality of the Data Provided by Lightning Locating Systems

A novel control strategy with an anode variable geometry ejector for a SOFC-GT hybrid system

Information-driven transitions in projections of underdamped dynamics

Graph Chatbot

Chat with Graph Search

Optically responsive dry cholesteric liquid crystal marbles

Protection unit for wide bandgap power switching device and method for operating the wide bandgap power switching device

Frequency response of fiber reinforced DEAs

On the Use of Benford’s Law to Assess the Quality of the Data Provided by Lightning Locating Systems

Ultra-tunable bistable structures for universal robotic applications

DC Transformer Impact on Voltage Dynamics in Hybrid AC-DC Power Distribution Networks

Tower-foot grounding model for EMT programs based on transmission line theory and Marti's model

Information-driven transitions in projections of underdamped dynamics

A novel control strategy with an anode variable geometry ejector for a SOFC-GT hybrid system

Fast-Response Variable-Stiffness Magnetic Catheters for Minimally Invasive Surgery