控制理论与应用2017，Vol.34Issue(12)：1605-1613,9.DOI:10.7641/CTA.2017.70209
具有多优先级的多变量实时在线决策支持系统
A multi-variable real-time online decision support system with multi-priority
摘要
Abstract
Operation experiences of operators affect the enterprise economic benefit and production safety in the pro-duction process.Motivated by improving efficiency and safety,a real-time online decision support system with priority is proposed in this paper,combining with the idea of steady-state target calculation(SSTC)in two-layer model predictive con-trol(MPC).For the case that cost coefficient can not be determined accurately,the operation priority optimization method is introduced.the optimal operation target(including controlled variables and manipulated variables)is calculated based on the priority idea of controlled variables of SSTC layer.The problem that the importance of independent variables can't be distinguished for each layer modules in modular multivariable operation guidance is solved,and the similarity of structure between multi-priority optimization and modular multivariable optimization is explained.Finally,an example of decision support system based on the proposed method is taken and the effectiveness of the methods mentioned is proved.关键词
多目标分层优化/模型预测控制/多优先级/决策支持Key words
multi-objective and layered optimization/model predictive control(MPC)/multi-priorities/decision sup-port system分类
信息技术与安全科学引用本文复制引用
郑洪宇,曾静,邹涛,胡静涛,于海斌..具有多优先级的多变量实时在线决策支持系统[J].控制理论与应用,2017,34(12):1605-1613,9.基金项目
国家重点研发计划(2017YFB0603703),国家自然科学基金项目(61374112,61533015,61503257)资助.Supported by National Key Research and Development Program of China(2017YFB0603703)and National Nature Science Foundation of China (61374112,61533015,61503257). （2017YFB0603703）
