化工过程多回路PID控制系统模式切换参数自整定
王建松,许锋,罗雄麟

Controller parameter self-tuning when control loop mode switching for multi-loop PID control system of chemical process
Jiansong WANG,Feng XU,Xionglin LUO
图9 重油分馏塔流程图
Fig.9 Flowchart of heavy oil fractionator