摘要
针对复杂系统综合评估过程中广泛存在的不确定性,以及定性与定量变量之间的转换和映射的需求,提出了基于云模型的定性与定量变量转换方法。该方法利用云模型在不确定性转换上的优势,最大限度的保留了评估过程中固有的不确定性,提高了评估结果的可信度。通过应用实例的设计和实现给出了应用该方法的具体步骤,验证了该方法和过程的可行性。
To achieve the mapping between qualitative and quantitative variables, a method for transformation between quality variables and quantity based on cloud models is proposed. This method utilizes and keeps the uncertainty in complex system evaluation. Consequently the reliability of evaluation is improved. An application instance is implemented to validate the feasibility of the method.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2008年第4期772-776,共5页
Systems Engineering and Electronics
关键词
云模型
定性与定量变量转换
云发生器
综合评估
cloud model
transformation between qualitative variables and quantity
cloud generator
synthesis evaluation
