A Method of Converting Z-number to Classical Fuzzy Number
A Method of Converting Z-number to Classical Fuzzy Number
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发表时间：
2012
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通讯作者：
Bingyi Kang;Daijun Wei;Ya Li;Yong Deng
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作者：
Bingyi Kang;Daijun Wei;Ya Li;Yong Deng
Zadeh在2011年提出的Z数概念更能描述不确定信息。目前关于Z数的理论还不成熟，如何将Z数转化为经典模糊数具有重要的应用意义。根据模糊集的模糊期望，提出了一种将Z数转化为经典模糊数的方法。最后通过一个简单的例子说明了该方法的实现过程。
The notion Z-number introduced by Zadeh in 2011 has more capability to describe the uncertain information. Now that the theories about Z-number is not mature, how to convert Z-number to classical fuzzy number is rather signicant for application. In this paper, a method of transforming Z-number to classical fuzzy number is proposed according to the Fuzzy Expectation of fuzzy set. At last, a simple example is used to illustrated the procedure of the proposed approach.