“…in case of power plants [1]. Many methods such as analytical technique [2], intelligent techniques such as genetic algorithm (GA) [3][4][5][6], particle swarm optimization (PSO) [7][8][9][10][11][12][13][14], simulated annealing (SA) annealing [15], evolutionary programming (EP) [16,17] tabu search [18,19], harmony search [20,21], differential evolution [1,22], gravitational search [23] and other [24][25][26] have been applied to solving this problem. Some of mentioned methods are explained in following:…”