摘要
提出了稳定性、准确性和快速性兼顾,而且可以独立进行调整的三阶闭环参考模型。模型特性由阻尼比ξ和固有振荡频率ω。分别唯一决定。给出由ξ和ω。表达系数的PID校正器。在这种校正器作用下,被控系统的闭环特性逼近该三阶参考模型。
The closed-loop reference model of order 3,which is provided with a good stability , accuracy and rapidity, and an independent adjustment is studied. Characteristics of the model is decided only by the dapping ratio ξ and natural frequency of oscillation ωn. The PID regulator, which coefficiently is expressed in terms of the ξ and ωn, is given. The closed-loop characteristic of the system adjusted by the regulator approachs to the characteristic of the order 3's reference model.
出处
《四川轻化工学院学报》
2003年第4期1-4,共4页
Journal of Sichuan Institute of Light Industry and Chemical Technology
基金
四川省教委重点项目资助
