PLAN IMPROVING METHOD, GENETIC INFORMATION IMPROVING METHOD, PLAN IMPROVING DEVICE AND RECORDING MEDIUM FOR IMPROVING PLAN

摘要

PROBLEM TO BE SOLVED: To automatically improve a plan so as to satisfy a plurality of evaluation references by generating a plurality of new plans improved from a new plan on the basis of new genetic information. SOLUTION: A plan input part 110 reads the existent plan of production machines, makes each of genetic information 130 correspond to one of read production machines and improves the order of assignment while using a genetic algorithm. Besides, an initial gene generating part 120 generates a plurality of kinds of genetic information and concerning the genetic information, a value is set only to genetic type genetic information in a genetic type memory 131. Then, a plan generating part 142 of a new plan generating part 140 prepares a new plan while using the work order of expression type genetic information in that genetic information 130 and plan base data 190. Thus, the plan can be automatically improved so as to satisfy the plurality of evaluation references.