Multimode processes monitoring based on hierarchical mode division and subspace decomposition
文献类型：期刊论文
| 作者 | Zhang YC(张宜弛) ; Li S(李帅); Zhou XF(周晓锋); Shi HB(史海波); Pan FC(潘福成); Li X(李歆)
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| 刊名 | Canadian Journal of Chemical Engineering
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| 出版日期 | 2018 |
| 关键词 | monitoring multimode processes multimodal uncertainty and dynamics hierarchical mode division |
| ISSN号 | 0008-4034 |
| 产权排序 | 1 |
| 通讯作者 | Li S(李帅) |
| 中文摘要 | To handle multimodal uncertainty and dynamics which are common in actual industrial processes, this paper proposes a multimode process monitoring method based on hierarchical mode division and subspace decomposition. First, hierarchical mode division is presented to achieve hierarchical mode information for multimode process modelling, which can improve the adaptability of industrial processes with multimodal uncertainty. Then, hierarchical subspace decomposition is presented to decompose multimode processes into multiple global subspaces and multiple local subspaces for monitoring. Lastly, the most similar mode with various hierarchical modes at the current sampling point is dynamically determined for monitoring, which considers multimodal dynamics. The simulation tests of the penicillin fermentation processes are developed to show feasibility and superiority of the proposed method. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.sia.cn/handle/173321/21733]  |
| 专题 | 沈阳自动化研究所_数字工厂研究室 |
| 作者单位 | 1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 2.Key Laboratory of Network Control System, Chinese Academy of Sciences, Shenyang 110016, China 3.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Zhang YC,Li S,Zhou XF,et al. Multimode processes monitoring based on hierarchical mode division and subspace decomposition[J]. Canadian Journal of Chemical Engineering,2018. |
| APA | Zhang YC,Li S,Zhou XF,Shi HB,Pan FC,&Li X.(2018).Multimode processes monitoring based on hierarchical mode division and subspace decomposition.Canadian Journal of Chemical Engineering. |
| MLA | Zhang YC,et al."Multimode processes monitoring based on hierarchical mode division and subspace decomposition".Canadian Journal of Chemical Engineering (2018). |
入库方式： OAI收割
来源：沈阳自动化研究所
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