Quasi-weighted least squares estimator for data reconciliation

Computers and Chemical Engineering

Volumn 34, Issue 2, 2010, Pages 154-162

  Zhang, Zhengjiang ^a   Shao, Zhijiang ^a   Chen, Xi ^a   Wang, Kexin ^a   Qian, Jixin ^a  

^a STATE KEY LABORATORY OF INDUSTRIAL CONTROL TECHNOLOGY   (China)

Author keywords

Data reconciliation; Gross error detection; Quasi weighted least squares; Robust estimator; Weighted least squares

Indexed keywords

AIR SEPARATION PROCESS; DATA RECONCILIATION; GROSS ERROR DETECTION; GROSS ERRORS; INFLUENCE FUNCTIONS; ROBUST ESTIMATORS; WEIGHTED LEAST SQUARES; WEIGHTED LEAST-SQUARES ESTIMATORS;

CHEMICAL INDUSTRY; ERROR DETECTION; ETHYLENE; MEASUREMENT ERRORS; RANDOM ERRORS;

ESTIMATION;

EID: 73749088344     PISSN: 00981354     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compchemeng.2009.09.007     Document Type: Article

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