Research Article

Optimal Selection of the Cluster Head in Wireless Sensor Networks by Combining the Multiobjective Genetic Algorithm and the Gravitational Search Algorithm

Algorithm 1

The output of the gravitational search algorithm for finding the high-quality routes.
This solution of cluster heads as route must be abandoned
51 37 61 76 76 79 61 79 76 76 21 53
This route is selected by probability 0.76915
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76 21 59 79 51 37 10 29 41 25 69 87
This solution of cluster heads as route must be abandoned
71 87 61 76 76 87 22 87 76 42 19 42
This solution of cluster heads as route must be abandoned
22 87 42 87 76 76 76 76 76 71 87 51
This route is selected by probability 0.8945
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67 76 21 62 71 57 17 79 73 37 25 38