基于模糊模式识别的战时装备供应链风险评估

摘要

针对战时装备供应链的特点,以远程精确打击、敌特后方袭扰和恶劣天气等三个因素为主要风险指标,根据供应链在风险指标下的模糊属性值之间的加权距离总和最大化来确定指标的权重,并运用模糊模式识别原理,通过建立一个非线性规划模型,给出了一种战时装备供应链的风险评估方法.最后,通过实例说明了该方法的有效性.%According to the characteristics of wartime equipment supply chain,three factors,such as long-range precision strike,enemy's rear raid and bad weather,were used as main risk indexes.The weights of indexes were determined through maximizing the sum of weighted distances between fuzzy attribute values for risk indexes.Based on the principle of fuzzy pattern recognition,a risk evaluation method of wartime equip supply chain was developed by establishing a nonlinear programming model.Finally,an example was used to illustrate the proposed method.