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Tuesday, 24 November 2009
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Sampling-based Motion Planning with Deterministic $\mu$-calculus Specifications PDF Print E-mail
S. Karaman and E. Frazzoli In this paper, we propose algorithms for the on-line computation of control programs for dynamical systems that provably satisfy a class of temporal logic specifications. Such specifications have  recently been proposed in the literature as a powerful tool to synthesize provably correct control  programs, for example for embedded systems and robotic applications. The proposed algorithms,  generalizing state-of-the-art algorithms for point-to-point motion planning, incrementally build  finite transition systems representing a discrete subset of dynamically feasible trajectories. At  each iteration, local $\mu$-calculus model-checking methods are used to establish whether the current transition system satisfies the specifications. Efficient sampling strategies are presented, ensuring the probabilistic completeness of the algorithms. We demonstrate the  effectiveness of the proposed approach on simulation examples.  [PDF ]
 
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