Concept
Système critique
Publications associées (11)
Functional-Basis Analysis of Non-Stationary Signals in Modern Power Grids: Theory and Implementation in Embedded Systems
Situational awareness strategies are essential for the reliable and secure operation of the electric power grid which represents critical infrastructure in modern society. With the rise of converter-interfaced renewable generation and the consequent shift ...
EPFL2024Determining an optimum quantity of interleaved instruction streams of defined coroutines
Anastasia Ailamaki, Georgios Psaropoulos
A method for optimizing memory access for database operations is provided. The method may include performing a first database operation by at least executing a first instruction stream associated with the first database operation. The first database opera ...
2023Access pattern based optimization of memory access
Anastasia Ailamaki, Georgios Psaropoulos
A method for optimizing memory access for database operations is provided. The method may include identifying an access pattern associated with a database operation. The access pattern may include data required to perform the database operation. One or mor ...
2020Synthesizing robust systems
Systems should not only be correct but also robust in the sense that they behave reasonably in unexpected situations. This article addresses synthesis of robust reactive systems from temporal specifications. Existing methods allow arbitrary behavior if ass ...
Springer2014Ultra high-speed electronics for power system dynamic emulation
Modern society is dependent on reliable electricity for security, health, communication, transportation, finance, computers and nearly all aspects of the contemporary life. Providing reliable electricity is a very complex challenge. It involves real-time m ...
EPFL2013Experimental Identification and Study of Hydraulic Resonance Test Rig with Francis Turbine operating at Partial Load
François Avellan, Arthur Tristan Favrel, Christian Landry, Andres Müller
Resonance in hydraulic systems is characterized by pressure fluctuations of high amplitude which can lead to undesirable and dangerous effects, such as noise, vibration and structural failure. For a Francis turbine operating at partial load, the cavitating ...
International Association For Hydraulic Research2012Time-of-flight based imaging system using a display as illumination source
Edoardo Charbon, Cristiano Niclass
The present invention concerns a time-of-flight based imaging system comprising a photon emitterused as an illumination source a photon sensor (6) an electronic system for delivering a signal depending on the reception time of photons by said photon detect ...
2009The embedded systems design challenge
We summarize some current trends in embedded systems design and point out some of their characteristics, such as the chasm between analytical and computational models, and the gap between safety-critical and best-effort engineering practices. We call for a ...
2006Object-oriented approach for dynamic system modelling and simulation
Software engineering always cares to provide solutions for building applications as close as possible to what they should be, according to the requirements and the final users needs. Systems behavior simulation is a very common application to virtually rep ...
EPFL2005