Optimization and Control of Chemical Tubular Reactors in the Presence of Hot Spots and Disturbances

摘要：

Since inlet perturbations could cause the hot spots or thermal runaway, we propose two dependent manipulated variables to dominate heat exchange function for cooling devices. The output regulation design of nonlinear distributed parameter systems is addressed by using non-distributed predictive controls. Notably, the no offset output regulation is achieved as well as the undesired peak temperature is removed while physical constraints and unknown disturbances being considered simultaneously.

关键词： Hot spots closed-loop optimization predictive control Partial differential equation

作者: Wei Wu Chao-Wei Chen

作者单位: Department of Chemical Engineering,Yunlin University of Science and Technology,Douliou,Yunlin 64002,Taiwan

会议类型: 国际会议

会议名称: 第四届亚洲过程系统工程会议暨2007年中国国际系统工程年会(The 4th International Symposium on Design,Operation & Control of Chemical Processes)(PSE ASIA 2007)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-15（万方平台首次上网日期，不代表论文的发表时间）