伪装遮障设计方案优选的灰色关联分析法

针对多波段伪装遮障设计方案的优选问题,提出了基于灰色系统理论的灰色关联度分析法。该方法利用影响伪装遮障效能各指标的灰色性,采用灰色关联为测度计算出备选伪装遮障设计方案与理想方案的关联程度,利用信息熵值法确定指标权值,并结合关联程度和指标权值得出了评估系数,可获得伪装遮障设计方案优劣的排序。通过实例验证了该方法的有效性。

Gray correlation analysis method for scheme selection decision of camouflage screen design

To study scheme selection decision of muti-band camouflage screen design,a gray correlation analysis method is put forward by gray system theory.This method uses grayness of indices which effect the efficiencies of camouflage screen.Gray correlation degree is calculated between an individual alterative scheme and ideal scheme.Power value is ensured with the law of information entropy value.Evaluated coefficient is computed quantitatively by gray correlation degree and power value and ultimately a quality ordering for scheme of camouflage screen design is reached.Method is validated by the case involving six schemes of camouflage screen design.The result shows that this method is validity.