An implementation of generalized predictive control in a flotation plant
| Autor: | C Dechert, M Suichies, A Trusiak, D Leroux |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Engineering
business.industry Applied Mathematics System identification Control engineering Industrial control system Concentrator Computer Science Applications Model predictive control Identification (information) Control and Systems Engineering Control theory Electrical and Electronic Engineering business Servo Electronic circuit |
| Zdroj: | Control Engineering Practice. 8:319-325 |
| ISSN: | 0967-0661 |
| DOI: | 10.1016/s0967-0661(99)00185-9 |
| Popis: | A single-input/single-output (SISO) GPC algorithm and an ARX model identification routine were programmed in the form of a portable “module” on a graphical computing environment. Although attractive from an end-user (operator) standpoint, the selected platforms presented some programming challenges. The whole GPC module (controller and identification) was implemented on an industrial control system and applied to many sulfide flotation circuits in the Brunswick Mining concentrator (New Brunswick, Canada). The performance of the GPC controller was good on all the flotation circuits to which it was applied. Significant reductions of grade variance are reported and the controller exhibits good load and servo response. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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