7 papers · 1 filter
Certificate-based Synthesis of Coordinated Droop Control for Heterogeneous Radial Distribution Networks
Georgios Pantazis, Michelle Chong
Voltage certificates for droop-controlled low voltage feeders are often constructed from global worst-case quantities. In heterogeneous feeders, such bounds can hide where voltage…
Data-driven Reachable Set Estimation with Tunable Adversarial and Wasserstein Distributional Guarantees
Georgios Pantazis, Michelle S. Chong
We study finite horizon reachable set estimation for unknown discrete-time dynamical systems using only sampled state trajectories. Rather than treating scenario optimization as a…
Wasserstein Distributionally Robust Nash Equilibrium Seeking with Heterogeneous Data: A Lagrangian Approach
Zifan Wang, Georgios Pantazis, Sergio Grammatico +2
We study a class of distributionally robust games where agents are allowed to heterogeneously choose their risk aversion with respect to distributional shifts of the uncertainty. I…
Adversarially and Distributionally Robust Virtual Energy Storage Systems via the Scenario Approach
Georgios Pantazis, Nicola Mignoni, Raffaele Carli +2
We study virtual energy storage services based on the aggregation of EV batteries in parking lots under time-varying, uncertain EV departures and state-of-charge limits. We propose…
Nash equilibrium seeking for a class of quadratic-bilinear Wasserstein distributionally robust games
Georgios Pantazis, Reza Rahimi Baghbadorani, Sergio Grammatico
We consider a class of Wasserstein distributionally robust Nash equilibrium problems, where agents construct heterogeneous data-driven Wasserstein ambiguity sets using private samp…
On data-driven Wasserstein distributionally robust Nash equilibrium problems with heterogeneous uncertainty
Georgios Pantazis, Barbara Franci, Sergio Grammatico
We study stochastic Nash equilibrium problems subject to heterogeneous uncertainty on the expected valued cost functions of the individual agents, where we assume no prior knowledg…