- Tytuł:
- Mobile sensor routing for parameter estimation of distributed systems using the parallel tunneling method
- Autorzy:
-
Zięba, T.
Uciński, D. - Powiązania:
- https://bibliotekanauki.pl/articles/907911.pdf
- Data publikacji:
- 2008
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
sieć sensorowa
układ o parametrach rozłożonych
projekt optymalny
obliczanie równoległe
sensor network
distributed parameter system
optimum experimental design
tunneling algorithm
parallel computing - Opis:
- The paper deals with the problem of optimal path planning for a sensor network with mutliple mobile nodes, whose measurements are supposed to be primarily used to estimate unknown parameters of a system modelled by a partial differential equation. The adopted framework permits to consider two- or three-dimensional spatial domains and correlated observations. Since the aim is to maximize the accuracy of the estimates, a general functional defined on the relevant Fisher information matrix is used as the design criterion. Central to the approach is the parameterization of the sensor trajectories based on cubic B-splines. The resulting finite-dimensional global optimization problem is then solved using a parallel version of the tunneling algorithm. A numerical example is included to clearly demonstrate the idea presented in the paper.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2008, 18, 3; 307-318
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł