1965年,美国加州大学伯克利分校的沙德教授根据模糊数学的理论,提出了一套“模糊逻辑”。他认为,计算机除了能处理数字信息外,也应能处理象“差不多”、“比……多一点”之类的模糊概念,关键是人给它输入处理这种概念的程序。在计算机领域,许多人都知道沙德教授的理论,近几年来,日本企业巧妙地利用了这一理论,开发出一系列具有神奇功能的家用电器。 In 1965, Professor Shade of the University of California at Berkeley proposed a set of “fuzzy logic” based on the theory of fuzzy mathematics. He believes that in addition to being able to handle digital information, computers should be able to handle vague concepts like “almost ” and “a little more than.” The key is that people give it input to handle this concept. In the field of computers, many people are aware of Professor Shad’s theory. In recent years, Japanese companies have cleverly used this theory to develop a series of magical household appliances.