| 粗糙集理论在模糊隶属函数辩识中的应用 |
| |
| 引用本文： | 方千山.粗糙集理论在模糊隶属函数辩识中的应用[J].华侨大学学报(自然科学版),2003,24(1):33-38. |
| |
| 作者姓名： | 方千山 |
| |
| 作者单位： | 华侨大学信息科学与工程学院,福建,泉州,362011 |
| |
| 摘 要： | 提出应用粗糙集理论辩识模糊隶属函数的可行性 .它对机械化立窑水泥煅烧过程操作工的经验知识和专家知识进行综合考虑 ,归纳为知识系统决策表 .根据粗糙集理论 ,求出决策表的最小约简算法 .依此属性 ,重新划分模糊空间 ,并定义边界以确定隶属函数 .经模型有效性确认 ,表明该方法是有效的 .
|
| 关 键 词： | 粗糙集理论 隶属函数 辩识 |
| 文章编号： | 1000-5013(2003)01-0033-06 |
| 修稿时间： | 2002年7月28日 |
Application of Rough Set Theory to the Identification of Fuzzy Membership Function |
| |
| Fang,Qianshan.Application of Rough Set Theory to the Identification of Fuzzy Membership Function[J].Journal of Huaqiao University(Natural Science),2003,24(1):33-38. |
| |
| Authors: | Fang Qianshan |
| |
| Abstract: | The feasibility of applying theory of rough sets to the identification of fuzzy membership function is confirmed in this paper. A decision table of knowledge system is concluded by comprehensively considering knowledge, from experience and experts, on the operation of cement calcination in a mechanized shaft kiln. Based on the theory of rough sets, the minimal reduced algorithm of the decision table is solved. The fuzzy space is then redivided by this attribute value; and the membership function is determined by defining the boundary. This is an effective method, as confirmed by the effectiveness of the model. |
| |
| Keywords: | theory of fuzzy sets membership function identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
