A Small Scale Advanced Control Solution to Utilize Sensors and Analyzers

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Other Title
  • センサー・分析機器活用のための小規模高度制御ソリューション

Abstract

The current state of automation in Japanese paper mills assumes that today's automation technologies have already implemented IoT infrastructures such as DCS and OPC.<br>On the other hand, there are still many factories, especially in small and medium-sized enterprises, where the operator changes the SP（SV）for each loop while operating it by PID controller-based control. Even if one decides to consider advanced automation technology, the huge cost and manpower required to design and implement a small-scale DCS, PLC control, or OPC system from scratch can be a major hurdle.<br>Therefore, the author believes that a new solution is needed to improve and spread automation technology throughout the paper industry, one that provides predictive model control such as APC, but also has the low cost and manpower requirements of a conventional PID controller.<br>In this paper, a novel standalone control system package currently on going as a new project which provides prediction model-based control, however more simplified and easier to implement is introduced.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 78 (3), 210-215, 2024

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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