Research Article
Dynamic Adjustment Optimisation Algorithm in 3D Directional Sensor Networks Based on Spherical Sector Coverage Models
Table 2
Average node residual energy and coverage ratio values for the three algorithms.
| Angle of view, | Random algorithm | Improved VFA | 3D-DAOA | Residual energy | Coverage ratio (%) | Total value | Residual energy | Coverage ratio (%) | Total value | Residual energy | Coverage ratio (%) | Total value |
| 45° | 29.71 | 34 | 63.71 | 17.06 | 43 | 60.06 | 24.51 | 52 | 76.51 | 55° | 29.35 | 37 | 66.35 | 14.31 | 48 | 62.31 | 22.46 | 61 | 83.46 | 60° | 29.17 | 39 | 68.17 | 11.52 | 53 | 64.52 | 20.33 | 63 | 83.33 |
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