67 citations · 74 across the 10 of their papers we have counts for
22 papers
Safe Control Design for Unknown Nonlinear Systems with Koopman-based Fixed-Time Identification
Mitchell Black, Dimitra Panagou
We consider the problem of safe control design for a class of nonlinear, control-affine systems subject to an unknown, additive, nonlinear disturbance. Leveraging recent advancemen…
Safe and Robust Observer-Controller Synthesis using Control Barrier Functions
Devansh R. Agrawal, Dimitra Panagou
This paper addresses the synthesis of safety-critical controllers using estimate feedback. We propose an observer-controller interconnection to ensure that the nonlinear system rem…
Adaptation for Validation of a Consolidated Control Barrier Function based Control Synthesis
Mitchell Black, Dimitra Panagou
We develop a novel adaptation-based technique for safe control design in the presence of multiple control barrier function (CBF) constraints. Specifically, we introduce an approach…
Trust-based Rate-Tunable Control Barrier Functions for Non-Cooperative Multi-Agent Systems
Hardik Parwana, Dimitra Panagou
For efficient and robust task accomplishment in multi-agent systems, an agent must be able to distinguish cooperative agents from non-cooperative agents, i.e., uncooperative and ad…
High Relative Degree Control Barrier Functions Under Input Constraints
Joseph Breeden, Dimitra Panagou
This paper presents methodologies for ensuring forward invariance of sublevel sets of constraint functions with high-relative-degree with respect to the system dynamics and in the…
Control Barrier Functions in Sampled-Data Systems
Joseph Breeden, Kunal Garg, Dimitra Panagou
This paper presents conditions for ensuring forward invariance of safe sets under sampled-data system dynamics with piecewise-constant controllers and fixed time-steps. First, we i…