Title | ||
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Computation of lower bounds for a multiple depot, multiple vehicle routing problem with motion constraints. |
Abstract | ||
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In this paper, the problem of planning paths for a collection of vehicles passing through a set of targets is considered. Each vehicle starts at a specified location (called a depot) and it is required that each target be on the path of at least one vehicle. Every vehicle has a motion constraint and the path of each vehicle must satisfy that constraint. In this article, we developed a method to compute lower bounds to this path planning problem by relaxing some of the constraints and posing it as a standard multiple traveling salesmen problem. For those problem instances where the distance between every pair of targets is at least 4 units, another method is developed to compute a lower bound using the convexity property of the length of such paths. The proposed bounds are numerically corroborated. |
Year | DOI | Venue |
---|---|---|
2013 | 10.1109/CDC.2013.6760236 | CDC |
Keywords | Field | DocType |
path planning,transportation,travelling salesman problems,motion constraints,multiple depot,multiple traveling salesmen problem,multiple vehicle routing problem,path planning problem | Motion planning,Traveling purchaser problem,Vehicle routing problem,Mathematical optimization,Convexity,Shortest path problem,Computer science,Upper and lower bounds,2-opt,Longest path problem | Conference |
ISSN | Citations | PageRank |
0743-1546 | 1 | 0.35 |
References | Authors | |
4 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Satyanarayana G. Manyam | 1 | 10 | 6.26 |
Sivakumar Rathinam | 2 | 216 | 23.81 |
Swaroop Darbha | 3 | 184 | 26.64 |