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CDC
2010
IEEE

Motion planning with hybrid dynamics and temporal goals

9 years 15 days ago
Motion planning with hybrid dynamics and temporal goals
In this paper, we consider the problem of motion planning for mobile robots with nonlinear hybrid dynamics, and high-level temporal goals. We use a multi-layered synergistic framework that has been proposed recently for solving planning problems involving hybrid systems and high-level temporal goals. In that framework, a high-level planner employs a userdiscrete abstraction of the hybrid system as well as exploration information to suggest high-level plans. A low-level sampling-based planner uses the dynamics of the hybrid system and the suggested high-level plans to explore the state-space for feasible solutions. In previous work, we have proposed a geometry-based approach for the construction of the discrete ion for the case when the robot is modeled as a continuous system. Here, we extend the approach for the tion of the discrete abstraction to the case when the robot is modeled as nonlinear hybrid system. To use the resulting abstraction more efficiently, we also propose a lazysear...
Amit Bhatia, Lydia E. Kavraki, Moshe Y. Vardi
Added 13 May 2011
Updated 13 May 2011
Type Journal
Year 2010
Where CDC
Authors Amit Bhatia, Lydia E. Kavraki, Moshe Y. Vardi
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