Using improved real-code genetic algorithm to design speed retarder

Based on the present literatures,study on optimization of designing speed retarder by an improved real-code algorithm,and optimization result is better.The improved method not only produces the initial population quickly,but also the emergence of offspring goes on in the direction of optimization,which increases the searching ability of the method,and overcomes the shortcoming of the limit of offspring individual position,and takes the advantage of keeping the variety of population,and promotes the best ability to avoid premature local convergence.