Disturbance Diagnosis In Plant-wide  Processes<br/>

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مکان یابی اغتشاش در فرایند های ابعاد وسیع

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 46091 (05)
University: Sharif University of Technology
Department: Electrical Engineering
Advisor(s): Nobakhti, Amin
Abstract:
In continous chemical process, disturbances usually propagate along the process. This project describes a data-driven method for identifying the direction of propagation of disturbances using historical process data. The concept is the application of Transfer Entropy, a method based on the conditional probability density functions that measures directionality of variation. For demonstration purposes the transfer entropy method is used to isolate the root-cause of the disturbance in the Tennassee Eastman benchmark process
Keywords:
Fault Detection ; Tennessee-Eastman Process ; Plantwide System ; Disturbance Diasnosis ; Trausfer Entropy