【摘要】：針對加熱爐多個支路出口溫度的平衡及跟蹤控制問題,提出具有分布式特點的支路平衡跟蹤控制方案,給出了基于分布式偏差的控制器設計方法.該方法利用相鄰支路的溫度信息,將各支路與相鄰支路的溫度偏差作為控制輸入,在加熱爐所有支路的溫度達到一致的同時,也確保其跟蹤同一設定值.由于僅利用了相鄰支路的溫度信息,使得所提分布式偏差控制方案在支路數(shù)目較多情形下更顯優(yōu)勢.最后仿真實例表明了該分布式控制方案的有效性與可行性.
[Abstract]:Aiming at the problem of temperature balance and tracking control at the outlet of multiple branches of reheating furnace, a distributed branch balance tracking control scheme is proposed, and the design method of controller based on distributed deviation is given. Using the temperature information of adjacent branches, the temperature deviation of each branch and adjacent branch is taken as the control input. When the temperature of all branches of heating furnace is consistent, the same set value is also ensured. Because only the temperature information of adjacent branches is used, the proposed distributed deviation control scheme is more advantageous in the case of more branches. Finally, a simulation example shows the effectiveness and feasibility of the distributed control scheme.
【作者單位】： 江南大學輕工過程先進控制教育部重點實驗室;
【基金】：國家自然科學基金(61473137)資助~~
【分類號】：TE963;TP273
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本文編號：2152117