2004
DOI: 10.2514/1.12919
|View full text |Cite
|
Sign up to set email alerts
|

Real-Time Planning for Multiple Autonomous Vehicles in Dynamic Uncertain Environments

Abstract: This paper introduces a market-based cooperative planning system for a team of autonomous vehicles operating in a dynamic environment. The system combines the flexibility of evolution-computation techniques with the distributed nature of market strategy to compute task and paths plans. Optimization is based on a team utility function which accounts for uncertainty in knowledge of the environment. Multiple vehicles will cooperate on the same task if doing so increases the predicted team utility value. The team … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
43
0

Year Published

2007
2007
2018
2018

Publication Types

Select...
4
4
2

Relationship

1
9

Authors

Journals

citations
Cited by 89 publications
(43 citation statements)
references
References 35 publications
0
43
0
Order By: Relevance
“…Prescribed maneuvers can be less effective than real time calculation methods as they cannot be modified to address specific situations. The optimization methods generally combine a kinematic model and a set of cost metrics to solve for trajectories with the lowest cost [9,25]. The costs that can be minimized can be economic costs like fuel and money or they can be workload.…”
Section: Engineered Deconflictionmentioning
confidence: 99%
“…Prescribed maneuvers can be less effective than real time calculation methods as they cannot be modified to address specific situations. The optimization methods generally combine a kinematic model and a set of cost metrics to solve for trajectories with the lowest cost [9,25]. The costs that can be minimized can be economic costs like fuel and money or they can be workload.…”
Section: Engineered Deconflictionmentioning
confidence: 99%
“…Groups such as Capozzi et al have also looked at semi-randomized methods which provide quasi-optimal solutions to the path planning problem using evolutionary programming [3]. Later, Pongpunwattana et al incorporated these ideas into overall mission planning and task management schemes which address an agent's state and timing constraints [4]. Previous work investigated classical convex optimization techniques to generate simple paths from a starting point to a goal location for agents with constrained velocity limits [5].…”
Section: Original Set Of Arcs (Edges) In Networkmentioning
confidence: 99%
“…The first one considers the robots control entirely based on path planning methods, which involve the prior knowledge of the robots environment. The objective is to find the best path to all the robots in order to avoid all the obstacles and each other while minimizing a cost function [1], [2]. This first method requires a significant computational complexity, especially when the environment is highly dynamic.…”
Section: Introductionmentioning
confidence: 99%