Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties
文献类型：期刊论文
| 作者 | Jenny L. Diaz C.2; Diego A. Muñoz1; Hernan Alvarez2 |
| 刊名 | International Journal of Automation and Computing
 |
| 出版日期 | 2019 |
| 卷号 | 16期号:5页码:696-706 |
| 关键词 | Soft sensor phenomenological based semi-physical model non-Newtonian fluids unknown input observer slurry flow. |
| ISSN号 | 1476-8186 |
| DOI | 10.1007/s11633-018-1132-0 |
| 英文摘要 | This work proposes a soft sensor based on a phenomenological model for online estimation of the density and viscosity of a slurry flowing through a pipe-and-fittings assembly (PFA). The model is developed considering the conservation principle applied to mass and momentum transfer and considering frictional energy losses to include the variables directly affecting slurry properties. A reported proposal for state observers with unknown inputs is used to develop the first block of the observer structure. The second block is constructed with two options for evaluating slurry viscosity, generating two possible estimator structures, which are tested using real data. A comparison between them indicates different uses and capabilities according to available process information. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/42368]  |
| 专题 | 自动化研究所_学术期刊_International Journal of Automation and Computing |
| 作者单位 | 1.Mathematical Optimization of Processes, Centro de Ciencia Básica, Universidad Pontificia Bolivariana, Circular 1, Medellín 70-01, Colombia 2.Research Group of Dynamic Processes, Universidad Nacional de Colombia-Sede Medellín, Facultad de Minas. Cra 80, Medellín 65-223, Colombia |
| 推荐引用方式 GB/T 7714 | Jenny L. Diaz C.,Diego A. Muñoz,Hernan Alvarez. Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties[J]. International Journal of Automation and Computing,2019,16(5):696-706. |
| APA | Jenny L. Diaz C.,Diego A. Muñoz,&Hernan Alvarez.(2019).Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties.International Journal of Automation and Computing,16(5),696-706. |
| MLA | Jenny L. Diaz C.,et al."Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties".International Journal of Automation and Computing 16.5(2019):696-706. |
入库方式： OAI收割
来源：自动化研究所
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