多目标优化软件开发及其应用

Multi-objective optimization software development and application

针对基于传统数学规划原理的多目标优化方法在实际工程优化问题中的脆弱性及现有一些多目标优化方法在应用时具有的缺陷性,提出了一种将改进粒子群算法与灰色决策相结合的多目标优化方法.联合MATLAB和VB,开发了一款基于该方法的便于工程应用的多目标优化软件.将该软件应用于掘进机铲板参数多目标优化,取得了良好的优化效果,验证了该方法的可行性,为工程实际中处理多目标优化问题提供了便利与借鉴.

Aiming at the vulnerability of traditional mathematical programming theory on multi objective optimization in practical engineering optimization problem and some of the existing defective of multi-objective optimization methods in application, an improved particle swarm optimization combined with grey decision to make multi-objective optimization was put forward. A multi-objective optimization software was developed which was convenient for engineering application by using MATLAB and VB based on the above multi-objective optimization method. The software was applied to do multi-objective parameter optimization on roadheader shovel plate. By doing so, it verifies the feasibility of this method and provides convenience and reference to deal with multi-objective optimization problems in engineering practice.