Towards Parallel Real-Time Trajectory Planning
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00193185" target="_blank" >RIV/68407700:21230/12:00193185 - isvavai.cz</a>
Result on the web
<a href="http://www.springerlink.com/content/4677712855664021/" target="_blank" >http://www.springerlink.com/content/4677712855664021/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-28786-2_11" target="_blank" >10.1007/978-3-642-28786-2_11</a>
Alternative languages
Result language
angličtina
Original language name
Towards Parallel Real-Time Trajectory Planning
Original language description
This paper exploits the computing power of widely available multi-core machines to accelerate the trajectory planning by parallelisation of the search algorithm. In particular we investigate the approach that schedules the workload on the cores using thehashing function based on the geographical partitioning of the search space. We use this approach to parallelize the AA* algorithm. In our solution, each partition of the geographical space is represented as an agent. The concept is evaluated on the simulation of real-time trajectory planning of aircraft respecting the environment and real aircraft performance models. We show that the approach decreases the planning time significantly on common multi-core machines preserving the quality of the trajectory provided by AA* algorithm.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JC - Computer hardware and software
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advances on Practical Applications of Agents and Multi-Agent Systems
ISBN
978-3-642-28785-5
ISSN
1867-5662
e-ISSN
—
Number of pages
10
Pages from-to
99-108
Publisher name
Springer
Place of publication
Berlin
Event location
Salamanca
Event date
Mar 28, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000310544200011