From the 1 of 7 linked papers with an AI index.
2 citations · 2 across the 4 of their papers we have counts for
7 papers
Modular Sign Compensation for MIMO Systems with Unknown Control Direction: An Exact Nominal Recovery Approach
Diego Gutiérrez-Oribio, Ioannis Stefanou
The paper introduces a modular switching sign‑compensation layer that wraps around any nominal controller to handle MIMO systems with unknown, time‑varying input sign directions, u…
A Control Framework for Induced Seismicity Mitigation in Groningen Gas Reservoir
Diego Gutiérrez-Oribio, Ioannis Stefanou
Induced seismicity associated with gas production poses major operational and societal challenges, as illustrated by the Groningen field in the Netherlands. While many studies have…
A shifted interface approach for internal discontinuities in poroelastic media
David Michael Riley, Guglielmo Scovazzi, Ioannis Stefanou
Porous media containing cracks, fractures, or internal discontinuities arise throughout subsurface geomechanics, biomechanics, and materials science. Numerical simulation of the co…
Control of Human-Induced Seismicity in Underground Reservoirs Governed by a Nonlinear 3D PDE-ODE System
Diego Gutiérrez-Oribio, Ioannis Stefanou
Induced seismicity caused by fluid extraction or injection in underground reservoirs is a major challenge for safe energy production and storage. This paper presents a robust outpu…
Reinforcement learning-based adaptive time-integration for nonsmooth dynamics
David Michael Riley, Alexandros Stathas, Diego Gutiérrez-Oribio +1
Numerical time integration is fundamental to the simulation of initial and boundary value problems. Traditionally, time integration schemes require adaptive time-stepping to ensure…
Slip, Differentiate, Observe: State and Parameter Estimation for Rate and State Friction from Noisy Data
David Michael Riley, Diego Gutiérrez-Oribio, Ioannis Stefanou
Quantifying frictional properties of interfaces remains a major challenge in both terrestrial and extraterrestrial geomechanics, where available samples, laboratory apparatuses, an…