Optimization calculation method, optimization calculation device, and optimization calculation program

摘要

PROBLEM TO BE SOLVED: To provide an optimization calculation method, an optimization calculation device, and an optimization calculation program capable of realizing an optimization calculation which is efficient and easy to reproduce. SOLUTION: An individual of this generation is generated by using the individual selected in the previous generation as a parent individual, each individual of this generation is evaluated, and the constraint condition value of the previous generation and half or more of the individuals of this generation are achieved. The constraint condition value of this generation is calculated based on the constraint condition provisional value, and it is determined whether the evaluation result for each individual of this generation satisfies the constraint condition value of this generation. Among the individuals that satisfy the constraint value of the generation, a predetermined offset is determined based on the attribute of each individual generated by the process of generating the mutation, and each next-generation individual is generated by the process of generating the mutation. A predetermined offset is added to the random number used at that time. [Selection diagram] Fig. 22