159 citations · 492 across the 75 of their papers we have counts for
5 papers · 1 filter
An Optimal Control Framework for Influencing Human Driving Behavior in Mixed-Autonomy Traffic
Anirudh Chari, Rui Chen, Jaskaran Grover +1
As autonomous vehicles (AVs) become increasingly prevalent, their interaction with human drivers presents a critical challenge. Current AVs lack social awareness, causing behavior…
Safety Index Synthesis with State-dependent Control Space
Rui Chen, Weiye Zhao, Changliu Liu
This paper introduces an approach for synthesizing feasible safety indices to derive safe control laws under state-dependent control spaces. The problem, referred to as Safety Inde…
Safe Control of Arbitrary Nonlinear Systems using Dynamic Extension
Yihang Yao, Tianhao Wei, Changliu Liu
Safe control for control-affine systems has been extensively studied. However, due to the complexity of system dynamics, it is challenging and time-consuming to apply these methods…
Flexible MPC-based Conflict Resolution Using Online Adaptive ADMM
Jerry An, Giulia Giordano, Changliu Liu
Decentralized conflict resolution for autonomous vehicles is needed in many places where a centralized method is not feasible, e.g., parking lots, rural roads, merge lanes, etc. Ho…
Safe Control Algorithms Using Energy Functions: A Unified Framework, Benchmark, and New Directions
Tianhao Wei, Changliu Liu
Safe autonomy is important in many application domains, especially for applications involving interactions with humans. Existing safe control algorithms are similar to one another…