Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties

doi:10.1007/s11633-018-1132-0

CASIA OpenIR > 学术期刊 > Machine Intelligence Research

	Phenomenological Based Soft Sensor for Online Estimation of Slurry Rheological Properties
	Jenny L. Diaz C.1; Diego A. Muñoz 2; Hernan Alvarez 1
发表期刊	International Journal of Automation and Computing
ISSN	1476-8186
	2019
卷号	16 期号:5 页码:696-706
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.
关键词	Soft sensor phenomenological based semi-physical model non-Newtonian fluids unknown input observer slurry flow.
DOI	10.1007/s11633-018-1132-0
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/42368
专题	学术期刊_Machine Intelligence Research
作者单位	1.Research Group of Dynamic Processes, Universidad Nacional de Colombia-Sede Medellín, Facultad de Minas. Cra 80, Medellín 65-223, Colombia 2.Mathematical Optimization of Processes, Centro de Ciencia Básica, Universidad Pontificia Bolivariana, Circular 1, Medellín 70-01, 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.

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