| Application of Optimization Technology for Ratio of Air to Fuel Combining Feedforward with Feedback in Heating Furnace |
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| 引用本文： | Hongxiang Zhu Zhi Wen Xinli Wang Hai Xu Shuming TaoSchool of Mechanical Engineering,University of Science and Technology Beijing,100083 Beijing,ChinaBaoshan Iron and Steel Ltd. Co. 201900 Shanghai,China,E-mail: wenzhi@me.ustb.edu.cn. Application of Optimization Technology for Ratio of Air to Fuel Combining Feedforward with Feedback in Heating Furnace[J]. 热科学学报(英文版), 2002, 11(3): 271-276. DOI: 10.1007/s11630-002-0065-6 |
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| 作者姓名： | Hongxiang Zhu Zhi Wen Xinli Wang Hai Xu Shuming TaoSchool of Mechanical Engineering University of Science and Technology Beijing 100083 Beijing ChinaBaoshan Iron and Steel Ltd. Co. 201900 Shanghai China E-mail: wenzhi@me.ustb.edu.cn |
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| 作者单位： | Hongxiang Zhu Zhi Wen Xinli Wang Hai Xu Shuming TaoSchool of Mechanical Engineering，University of Science and Technology Beijing，100083 Beijing，ChinaBaoshan Iron and Steel Ltd. Co. 201900 Shanghai，China，E-mail: wenzhi@me.ustb.edu.cn |
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| 摘 要： | The thermal characteristics of heating furnace using gas as fuel are discussed in detail in this paper. Combining the technique of fuzzy control with calorific value of feedforward and oxygen concentration of waste gas feedback, the optimization model for ratio of air to fuel is developed and utilized in practice. According to the practical operation, the model can effectively control the oxygen concentration of waste gas, enhance the quality of product and decrease the fuel consumption.
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Application of optimization technology for ratio of air to fuel combining feedforward with feedback in heating furnace |
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| Hongxiang Zhu,Zhi Wen,Xinli Wang,Hai Xu,Shuming Tao. Application of optimization technology for ratio of air to fuel combining feedforward with feedback in heating furnace[J]. Journal of Thermal Science, 2002, 11(3): 271-276. DOI: 10.1007/s11630-002-0065-6 |
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| Authors: | Hongxiang Zhu Zhi Wen Xinli Wang Hai Xu Shuming Tao |
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| Affiliation: | (1) School of Mechanical Engineering, University of Science and Technology Beijing, 100083 Beijing, China;(2) Baoshan Iron and Steel Ltd. Co., 201900 Shanghai, China |
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| Abstract: | The thermal characteristics of heating furnace using gas as fuel are discussed in detail in this paper. Combining the technique of fuzzy control with calorific value of feedforward and oxygen concentration of waste gas feedback, the optimization model for ratio of air to fuel is developed and utilized in practice. According to the practical operation, the model can effectively control the oxygen concentration of waste gas, enhance the quality of product and decrease the fuel consumption. |
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| Keywords: | heating furnace ratio of air to fuel feedforward feedback technology of fuzzy control. |
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