arXiv · 2411.19607
Lyapunov based dynamic controller designs for reach-and-avoid problems
Abstract
Safe obstacle avoidance and target set stabilization for nonlinear systems using reactive feedback control is under consideration. Based only on local information and by considering virtual dynamics, a safe path is generated online. The control law for the virtual dynamics is combined with a feedback controller for the dynamics of interest, where Lyapunov arguments and forward invariance are used to ensure that the state of the system remains in a vicinity of the path. To allow for discrete decisions in the avoidance controller design, the closed-loop dynamics are formulated using the hybrid systems framework. The results are illustrated by a numerical example for unicycle dynamics.
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Lukas Lanza, Philipp Braun. 2024-11-29. Lyapunov based dynamic controller designs for reach-and-avoid problems. https://arxiv.org/abs/2411.19607
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