1 citations · 1 across the 1 of their papers we have counts for
6 papers
Sampled-data Systems: Stability, Contractivity and Single-iteration Suboptimal MPC
Yiting Chen, Francesco Bullo, Emiliano Dall'Anese
This paper analyzes the stability of interconnected continuous-time (CT) and discrete-time (DT) systems coupled through sampling and zero-order hold mechanisms. The DT system updat…
Independence of Closed-Loop Equilibria and Stability from the Choice of Control Barrier Function for a Given Safe Set
Yiting Chen, Pol Mestres, Jorge Cortes +1
Control barrier functions (CBFs) play a critical role in the design of safe optimization-based controllers for control-affine systems. Given a CBF associated with a given, predefin…
Safe Policy Optimization via Control Barrier Function-based Safety Filters
Yiting Chen, Pol Mestres, Emiliano Dall'Anese +1
Control barrier function (CBF)-based safety filters provide a systematic way to enforce state constraints, but they can significantly alter the closed-loop dynamics induced by a no…
Learning to Pursue AC Optimal Power Flow Solutions with Feasibility Guarantees
Damola Ajeyemi, Yiting Chen, Antonin Colot +2
This paper focuses on an AC optimal power flow (OPF) problem for distribution feeders equipped with controllable distributed energy resources (DERs). We consider a solution method…
Online Learning with Probing for Sequential User-Centric Selection
Tianyi Xu, Yiting Chen, Henger Li +3
We formalize sequential decision-making with information acquisition as the probing-augmented user-centric selection (PUCS) framework, where a learner first probes a subset of arms…
Control Barrier Function-Based Safety Filters: Characterization of Undesired Equilibria, Unbounded Trajectories, and Limit Cycles
Pol Mestres, Yiting Chen, Emiliano Dall'anese +1
This paper focuses on safety filters designed based on Control Barrier Functions (CBFs): these are modifications of a nominal stabilizing controller typically utilized in safety-cr…