| 一般灰色趋势关联系统及其分析方法研究 |
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| 引用本文： | 陈德军,盛翊智,陈绵云.一般灰色趋势关联系统及其分析方法研究[J].华中科技大学学报(自然科学版),2003,31(8):82-84. |
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| 作者姓名： | 陈德军 盛翊智 陈绵云 |
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| 作者单位： | 华中科技大学控制科学与工程系 |
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| 基金项目： | 国家自然科学基金资助项目 (79970 0 2 5 )，国防科技预研基金资助项目 |
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| 摘 要： | 结合灰色趋势关联度，利用数学一般系统理论，提出了一般灰色趋势关联系统模型，作为该模型的应用，对灰色趋势关联分类、灰色趋势关联聚类、灰色趋势关联预测等三种应用方法进行了研究．
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| 关 键 词： | 灰色系统 一般系统理论 趋势关联度 |
| 文章编号： | 1671-4512(2003)08-0082-03 |
| 修稿时间： | 2003年2月20日 |
General gray trend relational system and its analysis method |
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| Chen Dejun Sheng Yizhi Chen Mianyun Chen Dejun Doctoral Candidate, Dept. of Control Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan ,China..General gray trend relational system and its analysis method[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2003,31(8):82-84. |
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| Authors: | Chen Dejun Sheng Yizhi Chen Mianyun Chen Dejun Doctoral Candidate Dept of Control Sci & Eng Huazhong Univ of Sci & Tech Wuhan China |
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| Institution: | Chen Dejun Sheng Yizhi Chen Mianyun Chen Dejun Doctoral Candidate, Dept. of Control Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | Based on gray trend relational degree and general system theory, a general trend relational system model was proposed and its application methods were investigated. As for an application of this model, gray trend classification method was got if the classifying rule was defined as evaluation rule. When clustering rule was defined as the evaluation rule, gray trend clustering method was gained. While observational time series is viewed as reference series and forecasting data series as compared series which is observational time series derived from known model, and the scope of optimal similar trend relation grade as evaluation rule, gray trend forecasting method was also obtained. |
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| Keywords: | gray system general system theory trend relational degree |
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