本文將介紹通孔井式加熱爐的結構和自身特點，并根據這些特點提出把雙模糊控制器應
用于這種特殊結構加熱爐的溫度控制。研究及工程實踐結果表明，這種基于模型參考輸入的雙模糊控制器對通孔井式爐的溫度控制能夠取得滿意的動態和穩態性能。
關鍵詞：通孔井式爐；雙模糊控制器；模型參考

The Research of Fuzzy Control On Through Hole and Vertical Pit Heating Furnace
(Liu Huikang, Yang Bin) (College of information science and engineering, Wuhan university of science and technology, 430081,Wuhan, Hubei, China) Abstract A through hole and vertical pit furnace’s structure and characteristics are introduced in the paper. According to the characteristics, a double fuzzy controller is put forward and applied to temperature control of the heating furnace with special structure. Result of research and project in practice shows that the double fuzzy controller based on input of model reference applied to the through hole and vertical pit furnace can gain better dynamic and steady state performances.
Key words: a through hole and vertical pit furnace；a double fuzzy controller；model reference