Author/Authors
Harigopal Raghavan، نويسنده , , R. Bhushan Gopaluni، نويسنده , , Sirish Shah، نويسنده , , Johan Pakpahan، نويسنده , , Rohit Patwardhan and Chris Robson، نويسنده ,
DocumentNumber
1384667
Title Of Article
Gray-box identification of dynamic models for the bleaching operation in a pulp mill
شماره ركورد
11307
Latin Abstract
The development and application of gray-box identification techniques for modelling the bleaching operation in a Bleached
Chemi-Thermo Mechanical Pulp (BCTMP) mill are explained. The process is characterized as a delay dominant recycle process with
significant input nonlinearities. The identification was carried out using routine operating data in which the outputs were measured
irregularly. The effects of these characteristics and consequent modifications of the system identification techniques are discussed.
The resulting models are being used for online prediction and model-based controller design at the mill with satisfactory
performance.
From Page
451
NaturalLanguageKeyword
Input nonlinearities , Routine operating data , Bleached chemi-thermomechanicalpulp mill , Expectation maximization , Constrained identification , Irregular sampling , Gray-box identification , Recycle processes
JournalTitle
Studia Iranica
To Page
468
To Page
468
Link To Document