Use of orthogonal transformations in data classification-reconciliation
| Autor: | Mabel Sánchez, Jose A. Romagnoli |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Data processing
Computer science Orthogonal transformation General Chemical Engineering Data classification Bilinear interpolation INGENIERÍAS Y TECNOLOGÍAS computer.software_genre Variable classification Computer Science Applications Ingeniería Química Dimension (vector space) Otras Ingeniería Química Applied mathematics Gravitational singularity Data mining Error detection and correction data reconciliation computer Energy (signal processing) |
| Zdroj: | Computers & Chemical Engineering. 20:483-493 |
| ISSN: | 0098-1354 |
| DOI: | 10.1016/0098-1354(95)00212-x |
| Popis: | In this paper, the use of orthogonal factorizations, more precisely the Q-R decomposition, to analyze, decompose and solve the linear and bilinear data reconciliation problem is further investigated. It is shown that the decomposition provides additional insight in identifying structural singularities in the system topology, allowing the problem to decompose into lower dimension subproblems. Energy balances are explicitly considered. Two examples of application are presented. Fil: Sanchez, Mabel Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina Fil: Romagnoli, Maria Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina. University of Sydney; Australia |
| Databáze: | OpenAIRE |
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