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Temporal logic motion planning for dynamic robots

delete2009-02-01
delete345
PRE
AI
G
Georgios Fainekos *
A
Antoine Girard
H
Hadas Kress‐Gazit
G
George J. Pappas
DOI:10.1016/j.automatica.2008.08.008delete
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摘要

摘要

En 中文
In this paper, we address the temporal logic motion planning problem for mobile robots that are modeled by second order dynamics. Temporal logic specifications can capture the usual control specifications such as reachability and invariance as well as more complex specifications like sequencing and obstacle avoidance. Our approach consists of three basic steps. First, we design a control law that enables the dynamic model to track a simpler kinematic model with a globally bounded error. Second, we built a robust temporal logic specification that takes into account the tracking errors of the first step. Finally, we solve the new robust temporal logic path planning problem for the kinematic model using automata theory and simple local vector fields. The resulting continuous time trajectory is provably guaranteed to satisfy the initial user specification. (C) 2008 Elsevier Ltd. All rights reserved.
Keyword:
Motion planning
Temporal logic
Robustness
Hybrid systems
Hierarchical control
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期刊

Automatica 封面图
Automatica
IF:
5.9
论文数:
1.2W
被引数:
5.2W

机构

C
communaute universite grenoble alpes
学者数:
3.5W
论文数: 2.7W
被引数: 29
U
university of pennsylvania
学者数:
9.2W
论文数: 7.8W
被引数: 153
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