Smith补偿器的非线性校正及系统稳定鲁棒性  

Asymmetrical Nonlinear Correct for Smith Compensator Controller and the Robustness of System Stability

作　　者：刘星萍[1] 张志秀[1] 张新荣[1] 

机构地区：[1]山东轻工业学院机电工程系,山东济南250100

出　　处：《山东科技大学学报（自然科学版）》2003年第3期84-86,共3页Journal of Shandong University of Science and Technology(Natural Science)

摘　　要：利用非对称非线性的环节对Smith补偿器进行校正,并用于间接加热蒸煮过程控制,仿真表明闭环系统具有较好的关于模型不匹配的稳定鲁棒性。The Smith compensator controller corrected by a varied dead zone's asymmetrical nonlinear method, is studied and used in the simulation of the process control of indirect steaming, the results shows that the system which controlled by a corrected Smith compensator controller has good robustness of stability while the process and it's modal is not matched.

关 键 词：SMITH补偿器 非线性校正 系统稳定鲁棒性 间接加热蒸煮过程 过程控制 

分 类 号：TN715[电子电信—电路与系统] TP271.72[自动化与计算机技术—检测技术与自动化装置]