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.
出处
《控制与决策》
EI
CSCD
北大核心
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 )
关键词
广义预测控制
稳定性
超调
工业过程
generalized predictive control (GPC), stability, overshoot