Decoupling Temperature Control of Extruder by using <i>H</i>_∞ disturbance observer

• Hamane Hiroto

  Kogakuin University

• Yokoyama Shuichi

  Kogakuin University

• Onogaki Hitoshi

  Kogakuin University

• Iwatani Masashi

  Ikegai Corporation

Bibliographic Information

Other Title

• <i>H</i>_∞外乱オブザーバによる押出成形機非干渉化温度制御
• H ガイラン オブザーバ ニ ヨル オシダシ セイケイキ ヒカンショウカ オンド セイギョ

Abstract

Plastic extrusion is a well-established method widely used in the polymer processing industry. Extruder typically is composed a large barrel divided into several temperature zones. The control system of extruder is designed by PID control theory. This method deals with independently the barrel which constructs a cylinder. For this reason, this temperature control system sets up the temperature interference between barrels. Then, we tried an improvement of the control system using H_∞ control theory, decoupled control theory, and disturbance observer.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 119 (6), 866-872, 1999

  The Institute of Electrical Engineers of Japan

Keywords

• プラスチック産業
• 押出成形機
• 非干渉化制御
• <i>H</i>_∞外乱オブザーバ

Details

• CRID: 1390282679634109568
• NII Article ID: 10002818569
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.119.866
• ISSN: 13488163
• ISSN: 09136339
• NDL BIB ID: 4739268
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4739268
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/119/6/119_6_866/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed