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arXiv · 2210.13779

A Tree Structure Approach to Reachability Analysis

Alessandro Alla·Peter M. Dower·Vincent Liu
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Abstract

Reachability analysis is a powerful tool when it comes to capturing the behaviour, thus verifying the safety, of autonomous systems. However, general-purpose methods, such as Hamilton-Jacobi approaches, suffer from the curse of dimensionality. In this paper, we mitigate this problem for systems of moderate dimension and we propose a new algorithm based on a tree structure approach with geometric pruning. The numerical examples will include a comparison with a standard finite-difference method for linear and nonlinear problems

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Alessandro Alla, Peter M. Dower, Vincent Liu. 2022-10-25. A Tree Structure Approach to Reachability Analysis. https://arxiv.org/abs/2210.13779

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