4 papers
Interpolation Conditions for Instant Data Consistency with Port-Hamiltonian Structure
Martina Vanelli, Nima Monshizadeh, Julien M. Hendrickx
We develop a data-driven framework for nonlinear port-Hamiltonian (pH) systems based on interpolation conditions to characterize consistency between observed data and structured dy…
Data Poisoning Attacks Can Systematically Destabilize Data-Driven Control Synthesis
Vijayanand Digge, Martina Vanelli, Ahmad W. Al-Dabbagh +2
Data-driven control has emerged as a powerful paradigm for synthesizing controllers directly from data, bypassing explicit model identification. However, this reliance on data intr…
Interpolation Conditions for Data Consistency and Prediction in Noisy Linear Systems
Martina Vanelli, Nima Monshizadeh, Julien M. Hendrickx
We develop an interpolation-based framework for noisy linear systems with unknown system matrix with bounded norm (implying bounded growth or non-increasing energy), and bounded pr…
Local Identifiability of Networks with Nonlinear Node Dynamics
Martina Vanelli, Julien M. Hendrickx
We study the identifiability of nonlinear network systems with partial excitation and partial measurement when the network dynamics is linear on the edges and nonlinear on the node…