抄録
The resilience in both static and dynamic aspects was investigated for three types of heat-integrated double-column distilling processes. First, the static performance of each distilling process was evaluated by the amount of energy consumption and Type A was found to be more energy-efficient than the other two processes. Second, a decoupling control system was designed for each distilling process in which significant delays in state and control variables are involved, and control responses were compared to confirm that Type B is superior to the other two in dynamic performance. Finally, the resilience of the decoupling control system for distilling processes under consideration was studied in view of both steady-state economics and dynamic-state operability by introducing static and dynamic indices of resilience.
