102 citations · 204 across the 57 of their papers we have counts for
5 papers · 1 filter
Risk-Aware Adaptive Control Barrier Functions for Safe Control of Nonlinear Systems under Stochastic Uncertainty
Shuo Liu, Calin A. Belta
This paper addresses the challenge of ensuring safety in stochastic control systems with high-relative-degree constraints, while maintaining feasibility and mitigating conservatism…
Auxiliary-Variable Adaptive Control Lyapunov Barrier Functions for Spatio-Temporally Constrained Safety-Critical Applications
Shuo Liu, Wei Xiao, Calin A. Belta
Recent work has shown that stabilizing an affine control system while optimizing a quadratic cost subject to state and control constraints can be mapped to a sequence of Quadratic…
Feasibility-Guaranteed Safety-Critical Control with Applications to Heterogeneous Platoons
Shuo Liu, Wei Xiao, Calin A. Belta
This paper studies safety and feasibility guarantees for systems with tight control bounds. It has been shown that stabilizing an affine control system while optimizing a quadratic…
Auxiliary-Variable Adaptive Control Barrier Functions for Safety Critical Systems
Shuo Liu, Wei Xiao, Calin A. Belta
This paper studies safety guarantees for systems with time-varying control bounds. It has been shown that optimizing quadratic costs subject to state and control constraints can be…
Sufficient Conditions for Feasibility of Optimal Control Problems Using Control Barrier Functions
Wei Xiao, Calin Belta, Christos G. Cassandras
It has been shown that satisfying state and control constraints while optimizing quadratic costs subject to desired (sets of) state convergence for affine control systems can be re…