Research Article
Optimal Design of Signal Controlled Road Networks Using Differential Evolution Optimization Algorithm
Table 4
Signal timing values resulting from three models.
| Models | Performance Index, PI (£/h) | Cycle time, C (sec) | Junction number, n | Start of green in seconds | Stage 1 | Stage 2 | Stage 3 |
| GA-based [7] | 712.5 | 77 | 1 | 0 | 32 | — | 2 | 59 | 25 | — | 3 | 13 | 60 | — | 4 | 44 | 72 | 20 | 5 | 64 | 5 | 30 | 6 | 47 | 6 | — |
| HS-based [30] | 687.7 | 71 | 1 | 0 | 28 | — | 2 | 50 | 20 | — | 3 | 8 | 52 | — | 4 | 37 | 63 | 15 | 5 | 55 | 67 | 21 | 6 | 37 | 69 | — |
| DETRANSPFE | 679.1 | 79 | 1 | 0 | 18 | — | 2 | 36 | 11 | — | 3 | 77 | 47 | — | 4 | 38 | 67 | 15 | 5 | 57 | 70 | 19 | 6 | 22 | 52 | — |
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