云模型及应用综述  

Cloud model and application overview

作　　者：叶琼[1] 李绍稳[1] 张友华[1] 疏兴旺[1] 倪冬平[1] 

机构地区：[1]安徽农业大学信息与计算机学院农业信息学安徽省重点实验室,安徽合肥230036

出　　处：《计算机工程与设计》2011年第12期4198-4201,共4页Computer Engineering and Design

基　　金：国家自然科学基金项目(30800663;30971691);国家"十一五"科技支撑计划重点基金项目(2009BADC4B02;2009BADA6B02)

摘　　要：云模型对于日常生活中的不确定性概念有很好的表达能力。在简要介绍云模型基本理论的基础上,对云模型的3个数字特征和云发生器进行了研究,并对目前云模型应用活跃的几个领域进行了探讨,分析它在这些应用中的方法和优势以及不足,着重对云模型在预测领域的应用方法步骤进行了概括和提炼。分析了它在各领域今后的研究方向和重点,最后对其发展前景进行了展望。Cloud model has excellent expression ability for the uncertainty concepts in our daily life.After a brief introduction of the basic theory of cloud model,three digital characteristics and cloud generator are discussed,as well as several fields in which the current applications of cloud model are very active.And then its advantages and limitations and methods in these applications are analyzed.Application methods and steps of cloud model in the prediction field are summarized and refined.And also its future research direction and focus are predicted.Finally,we look forward to the bright prospect for its development.

关 键 词：云模型 应用 数字特征 不确定性 模糊性 

分 类 号：TP181[自动化与计算机技术—控制理论与控制工程]