同时考虑控制性能的有分流换热网络的合成研究  

STUDY ON SIMULTANEOUS CONSIDERING CONTROL PERFORMANCE AND SYNTHESIS OF HEAT EXCHANGER NETWORKS WITH SPLITTING

作　　者：李志红[1] 华贲[1] 

机构地区：[1]华南理工大学化学工程研究所,广东广州510641

出　　处：《石油学报（石油加工）》2000年第1期60-65,共6页Acta Petrolei Sinica(Petroleum Processing Section)

基　　金：广东省自然科学基金!(990 6 30 );华南理工大学自然科学基金! (E5-133-0 2 6 )

摘　　要：提出了同时考虑网络控制性能的有分流换热网络的合成策略和方法 ,建立了基于专家系统的网络超结构及其同步优化的数学模型 ,通过迭代求解可自动合成满足所要求的网络控制性能的换热网络最优结构 ,实现了网络结构和网络控制同步优化的目标。该方法实用于大规模有分流换热网络的合成和控制的集成 ,具有很高的应用价值。最后 。The strategy with procedures for simultaneous considering control performance and synthesis of heat exchanger networks with splitting is proposed The superstructure based on expert system and its simultaneous optimal mathematical model are established too Through iterative method, the optimal structure of heat exchanger networks with the requirements of structural controllability is achieved automatically The simultaneous optimization for heatexchanger networks structure and its control performance is obtained The method presented can be practically used in the integration of large scale heat exchanger networks synthesis with splitting and its control A case study demonstrated the effectiveness and prospective of practicality of the method proposed

关 键 词：换热网络 控制性能 自动合成 化学工程 

分 类 号：TQ051.5[化学工程]