区间时滞系统的PID控制器设计  

Design of PID Controllers for Interval Plants with Time Delay

作　　者：曹浩[1] 方斌[1] 王艳[1] 

机构地区：[1]南京理工大学自动化学院,江苏南京210094

出　　处：《工业控制计算机》2016年第3期101-103,共3页Industrial Control Computer

摘　　要：针对区间时滞系统,基于Hermite-Biehler定理,Kharitonov定理及控制理论相关知识,提出3个定理,通过这些定理可获得使区间时滞系统稳定的所有PID控制器参数,并对定理进行了证明。定理3提出的方法减小了计算量,便于推广到实际应用。Based on Hermite-Biehler theorem,Kharitonov theorem and the knowledge of control theory,3 theorems are proposed in this paper,by which can obtain all of the stabilizing PID controllers for the interval plants with time delay,and it is proved that the theorems is correct.The method proposed by the theorem 3 reduces the amount of computation,and is convenient to promote to practical application.

关 键 词：区间时滞对象 比例微分积分控制器 哈里托诺夫定理 埃尔米特-比赫勒定理 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]