OPTIMAL SOLUTION SEARCHING DEVICE, CONTROLLED OBJECT CONTROLLING DEVICE BASED ON OPTIMIZATION ALGORITHM, AND OPTIMAL SOLUTION SEARCHING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a controlled object controlling device based on optimization algorithm capable of searching an optimal solution matching request of a user and shortening a time required for optimization.;SOLUTION: In an interactive optimization part 310, a response degree computing part 342 inputting a control coefficient of the interactive optimization part 310 for outputting a response degree is used, and an optimal solution for the response degree computing part 342 is searched by GA while the response degree of the response degree computing part 342 is repeatedly evaluated by interactive evolution. In an autonomous optimization part 350, a fuel efficiency computing part 372 inputting a control coefficient of the autonomous optimization part 350 for outputting fuel efficiency is used, and an optimal solution for the fuel efficiency computing part 372 is searched by GA while fuel efficiency of the fuel efficiency computing part 372 is repeatedly evaluated by autonomous evaluation so that the response degree belongs to the inside of a predetermined range when the response degree found from the solution searched as the optimal solution in optimization of the interactive optimization part 310 is used as a reference.;COPYRIGHT: (C)2002,JPO