Optimum Design of Fuzzy Reliability Based on Genetic-Ant Colonies Intelligent Algorithm

For the parameters of product reliability design are uncertain, based on the Liu´s fuzzy chance constrained theory, provides a fuzzy chance constrained programming module of product reliability design that has N sub-systems and several designs can be chosen in every sub-system. The detailed processes of genetic algorithm and ant colonies algorithm are given respectively, checking fuzzy simulation for the fuzzy chance constrains are improved. The detailed method of solution based on genetic-ant colonies with fuzzy simulated is given. At the end of the paper, an instance is given to test that the algorithm and the improvement are reliable, and the searching speed can be improved.