摘要
广义预测控制（GPC）算法对非最小相位系统具有一定的鲁棒性，但理论分析和应用经验都表明，控制参数在极限情况下还不能保证GPC算法对非最小相位系统的强鲁棒性．本文对此提出一种改进的加权预测控制算法．
The Generalized Predictive Control (GPC) law has some robustness for nonminimum phaseprocesses,but theory and operation have demonstrated that original GPC law depend on the choices of controlparameter,even the system will be unstable for nonminimum phase processes under the limited condition. Anew weighted predictive control algorithm is introduced in this paper.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
1998年第2期295-298,共4页
Control Theory & Applications
关键词
广义预测控制
非最小相位系统
鲁棒性
generalized predictive control
nonminimum phase processes
robustness
