A hybrid approach based on an improved gravitational search algorithm and orthogonal crossover for optimal shape design of concrete gravity dams
Utilizing orthogonal array based orthogonal crossover for increasing the global search capability of improved gravitational search algorithm. Reducing the computational time of optimization procedure of gravity dams using weighted least squares support vector machine. Finding the optimal shape of concrete gravity dams with consideration of damwater foundation rock interaction.
gravitational search algorithm orthogonal crossover optimal shape concrete gravity dams weighted least squares support vector machine