标题：Passivity-based Backstepping Control of a Semi-batch Reactor * * The authors acknowledge The Dow Chemical Company for providing financial support for this work.
摘要：AbstractThis paper shows that we can use the backstepping method for semi-batch reactor temperature control. The system studied has relative degree higher than one. We show that the feedback system can be written in its error dynamic model form, which is shown to be passive. Input strictly passive feedback controllers render the origins of the passive error dynamics to be globally asymptotically stable. A simulation study shows the application to a semi-batch reactor. Industrial trials are in progress.
关键词：KeywordsAsymptotic stabilizationLyapunov methodsStability of nonlinear systemsPassivity-based controlChemical EngineeringProcess control applicationsBatchsemi-batch process controlNonlinear process control
