基于综合定权-变权模型的非致命武器采购风险评估

摘要

To make fixed weight confirmation more scientific and rational, this paper introduces entropy theory and improves original fixed weight - variable weight model based on fixed weight -variable weight model. This paper takes non-lethal weapon procurement for example,applies improved fixed weight - variable weight model for risk evaluation and compares fixed weight - variable weight model before and after the improvement visually and clearly according to the chart. Risk evaluation results comply with actual situations. This paper provides reliable and important basis for risk management of non-lethal weapon procurement.%为使定权的确定更加科学合理,在定权- 变权模型的基础上,引入了熵理论,改进了原有定权- 变权模型,以非致命武器采购为例,利用改进后的定权- 变权模型进行了风险评估,依据图表直观清晰地比较了改进前与改进后的定权- 变权模型,风险评估结果符合实际情况,为非致命武器采购风险管理提供了科学可靠的重要依据.