Concept
System analysis
Related publications (32)
Liquid film instability of an internally coated horizontal tube
François Gallaire, Edouard Boujo, Yves-Marie François Ducimetière, Shahab Eghbali
We study numerically and theoretically the gravity-driven flow of a viscous liquid film coating the inner side of a horizontal cylindrical tube and surrounding a shear-free dynamically inert gaseous core. The liquid-gas interface is prone to the Rayleigh-P ...
AMER PHYSICAL SOC2023Data-Driven Unknown-Input Observers and State Estimation
Giancarlo Ferrari Trecate, Mustafa Sahin Turan
Unknown-input observers (UIOs) allow for estimation of the states of an LTI system without knowledge of all inputs. In this letter, we provide a novel data-driven UIO based on behavioral system theory and the result known as Fundamental Lemma proposed by J ...
2022Balancing high-speed rotors at low speed using optimized parametric excitation and tuned nonlinear feedback
The paper presents an improved slow-speed mass balancing procedure capable of reducing high-speed related imbalance. Parametric excitation is used to project the small imbalance forces onto a chosen mode of vibration, corresponding to a high critical rotat ...
PERGAMON-ELSEVIER SCIENCE LTD2022On Consensusability of Linear Interconnected Multi-Agent Systems and Simultaneous Stabilization
Giancarlo Ferrari Trecate, Mustafa Sahin Turan, Liang Xu
Consensusability of multi-agent systems (MASs) certifies the existence of a distributed controller capable of driving the states of each subsystem to a consensus value. We study the consensusability of linear interconnected MASs (LIMASs) where, as in sever ...
2021Advanced methods for Brillouin based distributed optical fiber sensors
After more than thirty years of continuous research and development, the performances of conventional Brillouin based distributed optical fiber sensors (DOFS) are now peaking, as they are facing fundamental barriers that restrict the power of the light inj ...
EPFL2021The influence of trip length distribution on urban traffic in network-level models
Modeling urban traffic on the level of network is a wide research area oriented to the development of ITS. In this thesis properties of models based on MFD (Macroscopic Fundamental Diagram) are studied. The idea behind MFD is to say that the state of the t ...
EPFL2021