AIAA 1st Intelligent Systems Technical Conference 2004
DOI: 10.2514/6.2004-6228
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Adaptive Path Planning for Autonomous UAV Oceanic Search Missions

Abstract: This paper presents an autonomous mission architecture for locating and tracking of harmful ocean debris with unmanned aerial vehicles (UAVs). Mission simulations are presented that are based on actual weather data, predicted icing conditions, and estimated UAV performance degradation due to ice accumulation. Sun position is estimated to orient search and observation maneuvers to avoid sun glare. The planning algorithms are based on evolutionary computation techniques combined with market-based cooperation str… Show more

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Cited by 51 publications
(35 citation statements)
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“…Candidate sub-flights are given 1.0 unit of reward for every second spent within the task area for up to s seconds. Fly-Through 1 Returns a fixed reward when candidate sub-flights fly within it at all. Equivalent to a Sampling task configured with a very small value of s.…”
Section: Task Type Reward Function Coveragementioning
confidence: 99%
See 1 more Smart Citation
“…Candidate sub-flights are given 1.0 unit of reward for every second spent within the task area for up to s seconds. Fly-Through 1 Returns a fixed reward when candidate sub-flights fly within it at all. Equivalent to a Sampling task configured with a very small value of s.…”
Section: Task Type Reward Function Coveragementioning
confidence: 99%
“…UAVs are capable of carrying a wide variety of sensors, including the following: cameras (visible [1], [2] and other spectrums [3]), radio antennas, laser range finders [4], radars [5], and radiation [6] and chemical [7] detectors.…”
Section: Introductionmentioning
confidence: 99%
“…For additional material see [6], [7], [8], [9], and [10]. Difficulties with these strategies are: they require extensive computational power (evolutionary algorithms [4], [11], are limited to generating simple paths (convex optimization techniques [5]), and many other open problems.…”
Section: Original Set Of Arcs (Edges) In Networkmentioning
confidence: 99%
“…A number of multiple UAV path planning algorithms have been developed using market-based approaches [24], dynamic programming [25], evolutionary computation [26], probability maps [27], and MILP [28]. Salva et al [29] presents an area coverage strategy where the UAVs distribute the areas to cover among themselves and loiter around the area.…”
Section: Introductionmentioning
confidence: 99%