| 煤与矸石在线组分Fuzzy统计识别方法 |
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| 引用本文： | 刘文中,孔力,袁树风,钟志平.煤与矸石在线组分Fuzzy统计识别方法[J].华中科技大学学报(自然科学版),1999(12). |
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| 作者姓名： | 刘文中 孔力 袁树风 钟志平 |
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| 作者单位： | 华中理工大学控制科学与工程系 |
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| 摘 要： | 以生产实际作应用背景，依据多相模糊统计识别方法，建立了灰分论域下的“低灰分煤”、“高灰分煤”、“矸石”三相模糊隶属函数，并提出了一种实用的模型调整算法．应用表明，该方法分选率达到９０ ％ ，能够满足生产要求．
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| 关 键 词： | 模糊识别 选煤 双能γ射线 矸石 |
On Line Fuzzy Statistical Identification of the Constituents of Coal and Gangues |
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| Liu Wenzhong,Kong Li,Yuan Shufeng,Zhong Zhiping.On Line Fuzzy Statistical Identification of the Constituents of Coal and Gangues[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999(12). |
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| Authors: | Liu Wenzhong Kong Li Yuan Shufeng Zhong Zhiping |
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| Institution: | Liu Wenzhong Kong Li Yuan Shufeng Zhong Zhiping |
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| Abstract: | According to the multiphase fuzzy statistical method, and with purpose of practical application, three phase fuzzy membership function for low ash coal, high ash coal and gangue respectively in ash domain have been developed, and a practical model adjusting algorithm is proposed. Experimental results show that the sorting index can reach to as high as 90% with the method proposed, which well meets the practical requirements. |
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