4 papers
Semantic-Aware Command and Control Transmission for Multi-UAVs
Boya Li, Xiaonan Liu, Dongzhu Liu +2
Uncrewed aerial vehicles (UAVs) have played an important role in the low-altitude economy and have been used in various applications. However, with the increasing number of UAVs an…
Solving Reach- and Stabilize-Avoid Problems Using Discounted Reachability
Boyang Li, Zheng Gong, Sylvia Herbert
In this article, we consider the infinite-horizon reach-avoid (RA) and stabilize-avoid (SA) zero-sum game problems for general nonlinear continuous-time systems, where the goal is…
A Forward Reachability Perspective on Control Barrier Functions and Discount Factors in Reachability Analysis
Jason J. Choi, Donggun Lee, Boyang Li +4
Control invariant sets are crucial for various methods that aim to design safe control policies for systems whose state constraints must be satisfied over an indefinite time horizo…
Reach-Avoid-Stabilize Using Admissible Control Sets
Zheng Gong, Boyang Li, Sylvia Herbert
Hamilton-Jacobi Reachability (HJR) analysis has been successfully used in many robotics and control tasks, and is especially effective in computing reach-avoid sets and control law…