摘要
应用Fenandez等人对含有纯滞后特性的自适应系统的理论分析方法,针对由一阶惯性环节加纯滞后特性所构成的PI(D)—VGAC系统的稳定性及鲁棒性进行了分析,得出了一些结论,并将其推广到高阶系统。数字仿真结果验证了这些结论是正确的。
Using the theory and analysis method of adaption control system with deadtime, which was proposed by Fenandez, the analysis were performed of the stability and robutness of PI(D)—VGAC system of the first-order lay case with deadtiem. The obtained results are exten ded to the higher order systems. Meanwhile, the digital imitation shows that the results are right.
出处
《青岛化工学院学报（自然科学版）》
1991年第2期74-80,共7页
Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)
关键词
自适应控制
鲁棒性
纯滞后
adaptation
robustness
deadtime
euilibrium point
local asymptotically stable
unmodeled imitation
