A minimax robust LQ design procedure is applied to the freeness control in a thermomechanical pulping plant. The process dynamics are subject to changes caused by wear of the refiner plates. Process models are identified at different operating conditions, and a control law is then designed so as to
A survey of control strategies in chemical pulp plants
โ Scribed by M. Perron; A. Ramaz
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 708 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0005-1098
No coin nor oath required. For personal study only.
โฆ Synopsis
A review of the major aspects of process control in the chemical pulp industry indicates that the control strategies used depend not only on the state of the art in control theory but also on many considerations specific to the processes involved.
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