模糊区间矩阵的表示及其时态关系的传播  

Representation of the Fuzzy Interval Matrices and the Propagating of Temporal Relations

作　　者：胡广朋[1] 邵玉宝[1] 程辉[1] 

机构地区：[1]江苏科技大学电子信息学院,镇江212003

出　　处：《科学技术与工程》2007年第15期3967-3969,共3页Science Technology and Engineering

基　　金：总装备部武器装备预研基金项目(51406020104CB0201)资助

摘　　要：将区间代数及区间矩阵中有端点相等的基本关系去掉,只保留现实世界中真正可能发生的那些基本关系,这样表达能力丝毫没有减弱,但是问题的复杂性却大大降低了。区间代数从13个基本关系降为6个基本关系,在进行时态关系的传播运算时,将查表运算从13×13降到6×6,将5×5的矩阵运算降成了3×3的矩阵运算,大大提高了运算效率。To omit the basic relations of interval algebra and interval matrix where the intervals have at least one same endpoint. Keep those basic relations which is possible to happen in the real world. The representing ability is still very strong, but the problems become much more ations of matrices are 3 × 3 instead of 5 × 5. It simple. The basic relations become 6 instead of 13. The operimproves the operating efficiency greatly.

关 键 词：区间代数 区间矩阵 时态推理 测不准原理 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]