Molten Steel Level Control Based on an Adaptive Fuzzy Estimator in a Continuous Caster

スポンサーリンク

概要

• 論文の詳細を見る

• In this paper, we propose a molten steel level controller for a continuous caster that is based on an adaptive fuzzy estimator. The main objective of the proposed controller is to reject the bulging disturbance that occurs in the continuous casting process. If we know the bulging frequencies and phases, and the system time delay, then we can efficiently reject the bulging disturbance by using an adaptive fuzzy estimator. It generates the estimated bulging compensation signal taking the system nonlinearities and delay into account and this signal is added with the PID output to reject the real bulging disturbance efficiently. Computer simulations and experiments were executed with one-to-four-scale H/W simulator.

• 2009-08-15

著者

• You Byungyong

  Department Of Electrical Engineering Pohang University Of Science And Technology

• Lee Jin

  Department Of Electrical Engineering Pohang University Of Science And Technology

• Sim Taeyun

  Department Of Electrical Engineering Pohang University Of Science And Technology

• KIM Minsung

  Department of Electrical Engineering, Pohang University of Science and Technology

• LEE Dukman

  Technical Research Laboratories, Pohang Iron & Steel Co., Ltd.

• LEE Jookang

  Department of Electrical Engineering, Pohang University of Science and Technology

• LEE JinSoo

  Department of Electrical Engineering Pohang, University of Science and Technology

• Lee Dukman

  Technical Research Laboratories Pohang Iron & Steel Co. Ltd.

• Kim Minsung

  Department Of Electrical Engineering Pohang University Of Science And Technology

関連論文

• Robust Molten Steel Level Control in a Strip-casting Process
• Molten Steel Level Controller Based on Disturbance Observer with Time-delay Compensation
• Molten Steel Level Control Based on an Adaptive Fuzzy Estimator in a Continuous Caster

スポンサーリンク