發(fā)布時間：2018-08-27 14:23

【摘要】：針對半微量相平衡反應實驗系統(tǒng)對容器環(huán)境的嚴格要求,提出了一種基于模糊和PID混合算法控制的半微量反應容器環(huán)境的自動控制系統(tǒng),根據(jù)提出的算法設計了反應環(huán)境自動控制的樣機。并利用設計的樣機進行了半微量相平衡反應實驗,實驗結果表明,所提出的模型能夠根據(jù)需求準確控制反應容器溫度,該系統(tǒng)能夠在15~60°設定環(huán)境溫度控制點,溫度控制精度在±0.2°以內(nèi),且保持連續(xù)48 h整個反應過程的穩(wěn)定運行,以準確完成半微量相平衡系統(tǒng)的完整反應,非常適合實驗室和工程應用,同時也為同類型的化學反應環(huán)境的自動化控制提供了良好的參考范例。
[Abstract]:In view of the strict requirements of semi-trace phase equilibrium reaction system for vessel environment, an automatic control system for semi-trace reaction vessel environment based on fuzzy and PID hybrid algorithm control is proposed. According to the proposed algorithm, the prototype of automatic control of reaction environment is designed. The experimental results show that the proposed model can accurately control the temperature of the reaction vessel according to the demand, and the system can set the environmental temperature control point at 1560 擄. The precision of temperature control is within 鹵0.2 擄, and the whole reaction process runs steadily for 48 hours in order to complete the complete reaction of semi-micro phase equilibrium system accurately, which is very suitable for laboratory and engineering applications. At the same time, it also provides a good reference example for the automatic control of the same chemical reaction environment.
【作者單位】： 長安大學電子與控制工程學院;
【基金】：中國博士后科學基金資助項目(2015M580805) 中央高�；究蒲袠I(yè)務費專項資金項目(310532163403)
【分類號】：TP273;TQ052

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