Research Article
Self-Healing and Shortest Path in Optical Fiber Sensor Network
Table 2
Damaged FBG self-healing path and optical switch statuses for network shown in Figure
11.
| | Damaged FBG | Self-healing path | Optical switch status | Length |
| | S3 | S1S3 | K13=K15=K19=K211=1 | 2 | | S31 | Unrepaired | \ | 0 | | S32 | S4S34S33S32 | K16=K18=K19=K21=1 | 4 | | S33 | S4S34S33 | K16=K18=K19=K21=1 | 3 | | S34 | S4S34 | K16=K18=K19=K21=1 | 2 | | S4 | S4 | K19=K21=1 | 1 | | S41 | S41 | K20=K24=1 | 1 | | S42 | S41S42 | K20=K24=1 | 2 | | S43 | S41S42S43 | K20=K24=1 | 3 | | S44 | S44 | K19=K22=1 | 1 |
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