A method of using Independent Component Analysis (ICA) to monitor process is proposed in this paper. The concept, model and algorithm of ICA are introduced first, and then ICA applications in the multivariable statistical process monitoring are discussed A simulation example is used to demonstrate this approach. The results show that the independent component analysis can be considered as a new effective tool providing for statistical process monitoring and fault diagnosis.
机构:
Zhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China
Zhu, Jinlin
Ge, Zhiqiang
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Zhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China
Ge, Zhiqiang
Song, Zhihuan
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Zhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Ind Control Technol, Coll Control Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China
机构:
China Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R ChinaChina Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R China
Cai, Lianfang
Tian, Xuemin
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China Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R ChinaChina Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R China
Tian, Xuemin
Zhang, Ni
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China Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R ChinaChina Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R China
机构:
Sichuan Univ, Coll Elect Engn & Informat Technol, 24 South Sect 1,OneRing Rd, Chengdu, Peoples R ChinaSichuan Univ, Coll Elect Engn & Informat Technol, 24 South Sect 1,OneRing Rd, Chengdu, Peoples R China
Sun, Dongdong
Gong, XiaoFeng
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Sichuan Univ, Coll Elect Engn & Informat Technol, 24 South Sect 1,OneRing Rd, Chengdu, Peoples R ChinaSichuan Univ, Coll Elect Engn & Informat Technol, 24 South Sect 1,OneRing Rd, Chengdu, Peoples R China
Gong, XiaoFeng
Chen, Yonglu
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Sanya ZTE Software Co Ltd, Sanya Creat Ind Pk, Sanya, Peoples R ChinaSichuan Univ, Coll Elect Engn & Informat Technol, 24 South Sect 1,OneRing Rd, Chengdu, Peoples R China
机构:
Zhejiang Univ, Natl Lab Ind Control Technol, Inst Ind Proc Control, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, Natl Lab Ind Control Technol, Inst Ind Proc Control, Hangzhou 310027, Zhejiang, Peoples R China
Ge, Zhiqiang
Song, Zhihuan
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Zhejiang Univ, Natl Lab Ind Control Technol, Inst Ind Proc Control, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, Natl Lab Ind Control Technol, Inst Ind Proc Control, Hangzhou 310027, Zhejiang, Peoples R China