基于有序的多目标优化方法研究

本文根据系统有序时, 描述系统宏观行为的状态变量中某些被称为序参量的状态变量支配着其它变量, 这些状态变量达到局部最优并具有较好稳定性以及外部控制参量达到一定阈值的特征, 建立了一种以有序为优化标准的多目标优化方法。这种优化方法不仅能获得更为科学的结果, 而且还能揭示系统的现有结构, 现有资源及所处环境是否合理。

Multi-Objective Optimization Method Based on Characteristics of Ordered System

This paper will set up a multi-objective optimization method,which regards the ordered state of a system as its optimum objectives,ac- cording to the characteristics of :1)the variables deseribed the macroscopic behaviour of the ordered system being optimum in a local domain,2)having better stability around the optimum points;3)the order parameter called in the variables enslaving the rest of them; 4)its external control parameters being varied to a threshold.This method can not only give more scientific results but also t he obtained results have better stability,and this method can give a direction of improving the system.