p-平均对称差度量及基本性质

pMean Symmetric Difference Metric and Its Basic Properties

从集合的对称差的勒贝格测度出发，引入了衡量Ｆｕｚｚｙ数之间差异的ｐ－平均对称差距离ｄｐΔ。

By applying Lebesgue's measure on the symmetric difference of sets,the pmean symmteric distance difference dpΔis established to measure the difference between Fuzzy numbers,and the basic properties of dpΔ are discussed.