METHOD FOR MANUFACTURING AIRCRAFT STRUCTURE, METHOD FOR CREATING DESIGN INFORMATION ON AIRCRAFT STRUCTURE, DESIGN SYSTEM OF AIRCRAFT STRUCTURE, AND DESIGN PROGRAM OF AIRCRAFT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To further reduce the weight of an aircraft.SOLUTION: The method for creating design information on an aircraft structure according to an embodiment includes the steps of: setting a parameter indicating design information as a variable for doing an optimization calculation of minimizing the weight of a structure of an aircraft; setting an acceptable limit of the strength of the structure corresponding to at least the parameter, as a constraint condition of the optimization calculation; and calculating an optimum value of the weight of the structure by doing the optimization calculation, and a parameter which corresponds to the optimum value and satisfies the acceptable limit.SELECTED DRAWING: Figure 8