Zhaojin LUO, Chengfeng LIU, Wenbao JIA, Qing SHAN, Chao SHI, Jiandong ZHANG, Daqian HEI, Xiaojun ZHANG, Yongsheng LING. Complete coverage path planning of nuclear radiation field using bio-inspired neural network[J]. Journal of Radiation Research and Radiation Processing, 2024, 42(1): 010601

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Journals >Journal of Radiation Research and Radiation Processing >Volume 42 >Issue 1 >Page 010601 > Article
- Journal of Radiation Research and Radiation Processing
- Vol. 42, Issue 1, 010601 (2024)

Fig. 1. Map of obstacles to a hypothetical nuclear accident site: (a) reference terrain of the Fukushima Nuclear Power Plant; (b) simulated raster map (color online)

Fig. 2. Normalized radiation dose field calculated by Monte Carlo simulation (color online)

Fig. 3. Diagram of lateral connections of neurons

Fig. 4. Eight bit movement diagram

Fig. 5. Flow chart of unit decomposition method

Fig. 6. Cover times map (color online)

Fig. 7. Real-time dose metrics variation chart: (a) real-time dose rate variation chart; (b) real-time cumulative dose variation chart

Fig. 8. Mobile unit path graph (color online)

Fig. 9. Cow-tillage partition diagram

Fig. 10. Arch overlay strategy diagram

Fig. 11. Flowchart of the algorithm for adding cumulative dose monitoring

Fig. 12. Cover times diagram of 4 units simulation(color online)

Fig. 13. Real-time dose metrics variation chart of 4 units simulation: (a) real-time dose rate variation chart; (b) real-time cumulative dose variation chart (color online)

Fig. 14. Path diagram of 4 units simulation (color online)

Fig. 15. Cover times diagram of 8 units simulation(color online)

Fig. 16. Real-time dose metrics variation chart of 8 units simulation: (a) real-time dose rate variation chart; (b) real-time cumulative dose variation chart (color online)

Fig. 17. Path diagram of 8 units simulation (color online)
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Table 1. Material element composition
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Table 2. Radioactive source gamma ray energy composition
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Table 3. The evaluation index comparison of a unit full coverage simulation test
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Table 4. Comparison of simulation test results

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