典型工业过程的无超调预测控制设计  

Non-overshoot Predictive Control Design for Typical Industrial Process

作　　者：孙明玮[1] 陈增强[1] 袁著祉[1] 

机构地区：[1]南开大学计算机与系统科学系,天津300071

出　　处：《控制与决策》2000年第2期213-216,共4页Control and Decision

基　　金：国家 8 6 3计划 CIMS主题应用基础研究项目!(86 3- 5 11- 945 - 0 10 )

摘　　要：讨论了二阶系统具有无超调响应的充分必要条件 ,并结合一类典型工业对象的预测控制设计 ,分析了相应设计参数对闭环系统的影响 ,得到了具有无超调控制特性的条件。仿真结果表明 ,所得出的结论是正确的。The work is to investigate how to choose parameters to achieve non-overshoot response characteristic for a practical process. Firstly for a second-order system, the sufficient and necessary conditions of non-overshoot step-response under several circumstances are obtained. The conditions, combined with generalized predictive control design of a class of typical industrial process, are employed to analyze the effect of relevant parameter on the closed-loop performance, and the parameter criterion is obtained. Finally a simulation result demonstrates the effectiveness of the conclusion.

关 键 词：广义预测控制 稳定性 超调 工业过程 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]