带有噪声滤波器的GPC鲁棒性分析  

Robust Property Analysis of GPC with Noise Filter

作　　者：张峻[1] 席裕庚[1] 

机构地区：[1]上海交通大学自动化研究所,200030

出　　处：《控制与决策》1997年第3期260-263,共4页Control and Decision

基　　金：国家自然科学基金资助项目

摘　　要：利用在一般形式的CARIMA模型和性能指标下的GPC闭环系统表达式,从结构上阐明了由模型失配所带来的鲁棒稳定性问题的实质,分析了噪声滤波器设计对于闭环系统鲁棒性的影响,并针对几种典型参数设计所确定的闭环系统给出了增益失配界。Using the closed -loop expression of GPC system in the form of ordinary CARIMA model and per-formance index, the essence of the robust stability caused by model mismatch has been presented in the view-point of structure. The effect of noise filter to closed-loop system robustness stability has been analyzed. Also the gain mismatch bounds have been given for closed -loop system determined by several typical param-eter design methods.

关 键 词：广义预测控制 噪声滤波器 鲁棒性分析 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程] TN713[自动化与计算机技术—控制科学与工程]