Research Article
Optimal Pipe Size Design for Looped Irrigation Water Supply System Using Harmony Search: Saemangeum Project Area
| Begin | | Objective function , | | Generate initial harmonics (Define Harmony Memory and Size, HM & HMS) | | Define pitch adjusting rate (PAR), pitch limits and bandwidth (BW) | | Define harmony memory considering rate (HMCR) | | while ( number of iterations) | | Generate new harmonics by accepting best harmonics | | Adjust pitch to get new harmonics (solutions) | | if ( ), choose an existing harmonic randomly | | else if ( ), adjust the pitch randomly within limits | | else generate new harmonics via randomization | | end if | | Accept the new harmonics (solutions) if better | | end while | | Find the current best solutions | | End |
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