摘要
分析精馏过程中传统PID控制普遍存在的时滞问题,介绍基于微分先行算法的计算机串级控制技术原理以及它在精馏塔提馏段温度控制系统应用及实现.
The problem of time lags in distilling progress is firstly discussed and analyzed. The principles of computer string control technology based on the previous difference are then introduced. Its application to the temperature control of distillation in rectification column is finally expounded.
出处
《昆明理工大学学报（理工版）》
2005年第4期51-54,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
