Search Results for author: Craig Knuth

Found 4 papers, 0 papers with code

Statistical Safety and Robustness Guarantees for Feedback Motion Planning of Unknown Underactuated Stochastic Systems

no code implementations13 Dec 2022 Craig Knuth, Glen Chou, Jamie Reese, Joe Moore

We present a method for providing statistical guarantees on runtime safety and goal reachability for integrated planning and control of a class of systems with unknown nonlinear stochastic underactuated dynamics.

Motion Planning

Complex Terrain Navigation via Model Error Prediction

no code implementations18 Nov 2021 Adam Polevoy, Craig Knuth, Katie M. Popek, Kapil D. Katyal

Robot navigation traditionally relies on building an explicit map that is used to plan collision-free trajectories to a desired target.

Navigate Robot Navigation

Planning with Learned Dynamics: Probabilistic Guarantees on Safety and Reachability via Lipschitz Constants

no code implementations18 Oct 2020 Craig Knuth, Glen Chou, Necmiye Ozay, Dmitry Berenson

Our method imposes the feedback law existence as a constraint in a sampling-based planner, which returns a feedback policy around a nominal plan ensuring that, if the Lipschitz constant estimate is valid, the true system is safe during plan execution, reaches the goal, and is ultimately invariant in a small set about the goal.

Motion Planning valid

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