Accesso libero

Design of Fault-tolerant Structures for Underwater Sensor Networks Based on Markov Chains

Maksim Maksimov

Maksim Maksimov

Department of Software and Computer-integration Technologies, Odesa Polytechnic National UniversityOdesa, Ukraine
Cerca questo autore su
Sciendo|Google Scholar
Maksimov, Maksim
, 
Oleksiy Kozlov

Oleksiy Kozlov

Department of Intelligent Information Systems, Petro Mohyla Black Sea National UniversityMykolaiv, Ukraine
Cerca questo autore su
Sciendo|Google Scholar
Kozlov, Oleksiy
, 
Serhii Retsenko

Serhii Retsenko

Department of Armament, Ukrainian Naval Institute National University “Odesa Maritime Academy”, OdesaUkraine
Cerca questo autore su
Sciendo|Google Scholar
Retsenko, Serhii
 e 
Viktoriia Kryvda

Viktoriia Kryvda

Department of Power Supply and Energy Management, Odesà Polytechnic National UniversityOdesa, Ukraine
Cerca questo autore su
Sciendo|Google Scholar
Kryvda, Viktoriia
  
31 mar 2025
Design of Fault-tolerant Structures for Underwater Sensor Networks Based on Markov Chains's Cover Image
INFORMAZIONI SU QUESTO ARTICOLO
Articolo precedente
Articolo Successivo
Cita
Scarica la copertina
Pubblicato online: 31 mar 2025
Pagine: 49 - 64
Ricevuto: 01 feb 2024
Accettato: 04 set 2024
DOI: https://doi.org/10.14313/jamris-2025-006
Parole chiave
© 2025 Maksim Maksimov et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

Generalized functional structure of the hierarchical underwater sensor network.
Generalized functional structure of the hierarchical underwater sensor network.

Figure 2.

Schematic hierarchical structure of the USN with X0 = 13 and imax = 3.
Schematic hierarchical structure of the USN with X0 = 13 and imax = 3.

Figure 3.

A homogeneous Markov chain for calculating the probability of failure of the i-th level of the USN.
A homogeneous Markov chain for calculating the probability of failure of the i-th level of the USN.

Figure 4.

A homogeneous Markov chain for calculating the probability of failure of the last (highest) level of the USN.
A homogeneous Markov chain for calculating the probability of failure of the last (highest) level of the USN.

Figure 5.

A block diagram of the designing method of fault-tolerant structures for USNs.
A block diagram of the designing method of fault-tolerant structures for USNs.

Figure 6.

Changing of the real value NΣ during the implementation of the method.
Changing of the real value NΣ during the implementation of the method.

Main parameters of the USN’s structure at the 1st iteration

i Type of hierarchy level pmi Xi Xic Ni max
0 Initial sensors 0.025 16 8 781
1 UUVs 0.0125 8 4 1045
2 Buoys 0.01 4 2 924
3 Terrestrial communication nodes 0.001 2 1 6955
4 Main terrestrial communication node 0.0005 1 1 13914

Changing of the vector X during the implementation of the method

Number of iteration Vector X NΣmaxR
1 {16,8,4,2,1} 439
2 {32,8,4,2,1} 535
3 {32,8,8,2,1} 635
4 {32, 16, 8, 2, 1} 761

Main parameters of the USN’s structure at the 4th iteration

i Type of hierarchy level pmi Xi Xic Ni max
0 Initial sensors 0.025 32 16 1245
1 UUVs 0.0125 16 8 1569
2 Buoys 0.01 8 4 1307
3 Terrestrial communication nodes 0.001 2 1 6955
4 Main terrestrial communication node 0.0005 1 1 13914

Main parameters of the initial USN’s structure

i Type of hierarchy level pMi Xi Xic
0 Initial sensors 0.025 16 8
1 UUVs 0.0125 8 4
2 Buoys 0.01 4 2
3 Terrestrial communication nodes 0.001 2 1
4 Main terrestrial communication node 0.0005 1 1

Main parameters of the USN’s structure at the 2nd iteration

i Type of hierarchy level pmi Xi Xic Ni max
0 Initial sensors 0.025 32 16 1245
1 UUVs 0.0125 8 4 1045
2 Buoys 0.01 4 2 924
3 Terrestrial communication nodes 0.001 2 1 6955
4 Main terrestrial communication node 0.0005 1 1 13914

Main parameters of the USN’s structure at the 3rd iteration

i Type of hierarchy level pmi Xi Xic Ni max
0 Initial sensors 0.025 32 16 1245
1 UUVs 0.0125 8 4 1045
2 Buoys 0.01 8 4 1307
3 Terrestrial communication nodes 0.001 2 1 6955
4 Main terrestrial communication node 0.0005 1 1 13914
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Informatica, Intelligenza artificiale, Ingegneria, Elettrotecnica, Ingegneria dell'automazione, metrologia e collaudo, Ingegneria meccanica, Basi dell'ingegneria meccanica
Feed RSS della rivista