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ICRA
2006
IEEE
77views Robotics» more  ICRA 2006»
14 years 9 days ago
Scalable Shape Sculpting via Hole Motion: Motion Planning in Lattice-constrained Modular Robots
— We describe a novel shape formation algorithm for ensembles of 2-dimensional lattice-arrayed modular robots, based on the manipulation of regularly shaped voids within the latt...
Michael DeRosa, Seth Copen Goldstein, Peter Lee, J...
ICRA
2009
IEEE
126views Robotics» more  ICRA 2009»
13 years 4 months ago
Time-bounded lattice for efficient planning in dynamic environments
For vehicles navigating initially unknown cluttered environments, current state-of-the-art planning algorithms are able to plan and re-plan dynamically-feasible paths efficiently a...
Aleksandr Kushleyev, Maxim Likhachev
ICRA
2010
IEEE
130views Robotics» more  ICRA 2010»
13 years 4 months ago
On the complexity of optimal reconfiguration planning for modular reconfigurable robots
— This paper presents a thorough analysis of the computational complexity of optimal reconfiguration planning problem for chain-type modular robots, i.e. finding the least number...
Feili Hou, Wei-Min Shen
IROS
2009
IEEE
125views Robotics» more  IROS 2009»
14 years 27 days ago
A tale of two planners: Modular robotic planning with LDP
Abstract— LDP (Locally Distributed Predicates) is a distributed, high-level language for programming modular reconfigurable robot systems (MRRs). In this paper we present the im...
Michael DeRosa, Seth Copen Goldstein, Peter Lee, P...
ICRA
2009
IEEE
196views Robotics» more  ICRA 2009»
13 years 4 months ago
CHOMP: Gradient optimization techniques for efficient motion planning
Abstract-- Existing high-dimensional motion planning algorithms are simultaneously overpowered and underpowered. In domains sparsely populated by obstacles, the heuristics used by ...
Nathan D. Ratliff, Matt Zucker, J. Andrew Bagnell,...