6 citations · 20 across the 10 of their papers we have counts for
6 papers · 1 filter
A Spectral Filtering Approach to Regret Analysis of Distributed Online Control for Linear Dynamical Systems
Ting-Jui Chang
This paper studies the distributed online control problem over a network of linear time-invariant (LTI) systems in the presence of adversarial disturbances and time-varying convex…
Regret Analysis of Policy Optimization over Submanifolds for Linearly Constrained Online LQG
Ting-Jui Chang, Shahin Shahrampour
Recent advancement in online optimization and control has provided novel tools to study online linear quadratic regulator (LQR) problems, where cost matrices are time-varying and u…
Regret Analysis of Distributed Online Control for LTI Systems with Adversarial Disturbances
Ting-Jui Chang, Shahin Shahrampour
This paper addresses the distributed online control problem over a network of linear time-invariant (LTI) systems (with possibly unknown dynamics) in the presence of adversarial pe…
Dynamic Regret Analysis of Safe Distributed Online Optimization for Convex and Non-convex Problems
Ting-Jui Chang, Sapana Chaudhary, Dileep Kalathil +1
This paper addresses safe distributed online optimization over an unknown set of linear safety constraints. A network of agents aims at jointly minimizing a global, time-varying fu…
Regret Analysis of Distributed Online LQR Control for Unknown LTI Systems
Ting-Jui Chang, Shahin Shahrampour
Online optimization has recently opened avenues to study optimal control for time-varying cost functions that are unknown in advance. Inspired by this line of research, we study th…
Distributed Online Linear Quadratic Control for Linear Time-invariant Systems
Ting-Jui Chang, Shahin Shahrampour
Classical linear quadratic (LQ) control centers around linear time-invariant (LTI) systems, where the control-state pairs introduce a quadratic cost with time-invariant parameters.…