Optimization of Fiberline Operation by Multi-Variable Model Predictive Control

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Other Title
  • 多変数モデル予測制御によるパルプ製造装置の最適運転実現
  • タヘンスウ モデル ヨソク セイギョ ニ ヨル パルプ セイゾウ ソウチ ノ サイテキ ウンテン ジツゲン

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Abstract

<p>Multi-variable model predictive controller(MPC)is widely used at process industry for more than 20 years. MPC makes significant quantities of benefit by stabilizing and optimizing process operation. MPC is also widely applied to fiberline units in North America and Europe. However, only few application experiences are exist in Japanese pulp and paper industry at this moment. This paper introduces Honeywell’s proven state of art MPC, Profit Controller and its application results to continuous digester. Profit Controller already has many experiences at other process industries in Japan. Some implementation and maintenance tips obtained from these previous experiences will help MPC application and utilization at fiberline units. MPC will make large benefits at fiberline units and enhance international competitiveness of Japanese pulp and paper industry.</p>

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 71 (11), 1306-1310, 2017

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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