Proceedings of the 8th ACM SIGGRAPH Conference on Motion in Games 2015
DOI: 10.1145/2822013.2822036
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Rt-Rrt*

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Cited by 117 publications
(36 citation statements)
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“…The vehicles can automatically swap in order to continue tactics when vehicle battery levels become too low (Diehl and Adams, 2022). Once a tactic is assigned, the vehicles conduct on-board real-time navigation planning using extensions to the real-time, rapidly exploring random tree star (RT-RRT*) algorithm (Naderi et al, 2015). The RT-RRT* algorithm incorporates randomness when searching for potential paths, resulting in vehicles identifying different paths to achieve the swarm's mission objectives.…”
Section: Ccast Swarm System Architecturementioning
confidence: 99%
“…The vehicles can automatically swap in order to continue tactics when vehicle battery levels become too low (Diehl and Adams, 2022). Once a tactic is assigned, the vehicles conduct on-board real-time navigation planning using extensions to the real-time, rapidly exploring random tree star (RT-RRT*) algorithm (Naderi et al, 2015). The RT-RRT* algorithm incorporates randomness when searching for potential paths, resulting in vehicles identifying different paths to achieve the swarm's mission objectives.…”
Section: Ccast Swarm System Architecturementioning
confidence: 99%
“…The remaining nodes S new \S added are included in graph G, and they can be added to the tree in the future by rewiring. The rewiring process is similar to that in [20] except for the hybrid state space and constraints on transition relations. Note that not only tree nodes V T but also isolated vertices V iso can be rewired.…”
Section: B Initial Plan Computationmentioning
confidence: 99%
“…During the execution of the plan, we keep the traveled edges alive by moving the root along with the robot motion. Instead of setting the next un-visited node as root like in [18], [20], we transform the classical tree into a dual-root tree during the robot movement. Fig.…”
Section: Robot State Updatementioning
confidence: 99%
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“…The environment was designed carefully in such a way that it adds the common challenges AI pathfinders face in a dynamic environment. A dynamic RRT* variant RT-RRT* is chosen as it provides the flexibility to add upon different patrolling events [1]. The algorithm derives from RRT* and Informed RRT* variants.…”
Section: B Rapidly Exploring Random Trees (Rrt)mentioning
confidence: 99%