3 accepted papers
Level set methods underpin modern safety techniques such as control barrier functions (CBFs), while also serving as implicit surface representations for geometric shapes via distance fields. Inspired by these two paradigms, we propose a unified framework where the implicit surface itself acts as a C…
For a dynamical system, safety is typically guaranteed by constraining the system states within a set defined a priori. A popular approach is to use control barrier functions (CBFs) that encode safety using a smooth function. However, typical constructions of the smooth function do not account for a…
A key challenge with controlling complex dynamical systems is to accurately model them. However, this requirement is very hard to satisfy in practice. Data-driven approaches such as Gaussian processes (GPs) have proved quite effective by employing regression based methods to capture the unmodeled dy…