The tea with a coal stove drying machine has high energy consumption, low thermal efficiency problems, mostly adopts manual control, causes the tea drying temperature is not stable, and effect of tea quality stability. Therefore, by using fuzzy control technology to control the temperature of hot air, according to the temperature of hot air from blast furnace, flue gas quantity is adjusted automatically through the inverter, to control hot temperature reaches a constant, to meet the need of drying at the same time, reduce the energy consumption, and ensure the quality of tea. Finally, the of fuzzy PID temperature control system is simulated by of MATLAB software, the results show that the system can effectively control the temperature of hot air, the temperature control of the objective.

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[1] 吴泽球,陶中南.茶叶烘干机械的技术现状及研究进展[J].食品与机械,2014,30(1): 263~265.
[2] 张春龙,刘国海,黄兆春.多路温度自适应控制系统的研究[J]. 计算机测量与控制,2002(4):56~58.
[3] 张喜梅,吴雪辉,李昌宝,等.油菜籽的热风干燥特性及数学描述[J].华南理工大学学报,2010,38(8): 116~118.
[4] Wang J, Xi Y S.Drying characteristics and drying quality of carrot using a two-stage microwave process[J].Journal of Food Engineering,2005,68(4):505~511.
[5] 胡景川,蔡亚军. 热风炉温度的可调控性能[J]. 茶叶机械杂志, 2002(2):11~14.
[6] 刑一丁,温治,刘训良,等. 高炉热风炉高效送风策略的研究进展及发展趋势[J], 工业炉, 2008(5):10~13.
[7] 张德炎,李国军. 外燃式热风炉的自动控制[J]. 机械与电子, 2010(15):89~91.
[8] Feng Yan-ling, Huang Xin. Design of constant temperature control system based on fuzzy control[J]. Modern Electronics Technique, 2010(19):135~138.
[9] Fudholi A, Sopian K, Ruslan M H, et al. Review of solar dryers for agricultural and marine products[J]. Renewable and Suatainable Eeergy Reviews, 2010,14(1):1~30.
[10] S J Temple, A J B van Boxtel. Control of fluid bed tea dryers: controller design and tuning[J]. Computers and Electronics in Agricultere,2000,26(2):159~170.
[11] 张秦权,文怀兴,袁越锦.远红外联合低温真空干燥设备研究与设计[J].食品与机械,2013,29(1):157~150.
[12] 赵永洁,黄云战,周红杰,等. 普洱茶发酵车间测控系统的设计与实现[J].食品与机械,2012, 28(2):98~101.
[13] 吴绍帅,李亚莉,黄云战,等. 普洱茶发酵自动化生产专利技术的研发[J].食品与机械,2011, 27(6):183~185.
[14] 李界家,付平,片锦香,等.参数自调整模糊控制在炉温控制中的应用[J].控制工程,2004,11(1):14~16.



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