A Practical Design Scheme of Multiloop Robust PID Control Systems.
A Practical Design Scheme of Multiloop Robust PID Control Systems.
复制标题
多环鲁棒PID控制系统的实用设计方案。
DOI：
10.1541/ieejeiss.123.330
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
Y. Mada
中科院分区：
文献类型：
--
作者：
Masaru Katayama;Toru Yamamoto;Y. Mada
在各种过程控制系统中，已广泛采用了PID控制方案。然而，大多数过程是由具有模糊时滞的多变量系统来表示的。因此，有必要考虑如何为这类系统选择一组合适的PID参数。针对多变量系统，提出了一种多回路鲁棒PID控制系统的设计方案。根据PID控制与广义预测控制律之间的关系，计算出了系统的参数。通过一个仿真实例，对新方案的有效性进行了数值评估。
PID control schemes have been widely used for various process control systems. However, most processes are represented by multivariable systems with ambiguous time-delays. Therefore, it is necessary to consider how to choose a suitable set of PID parameters for such systems. In this paper, a design scheme of multiloop robust PID control systems is proposed for multivariable systems. The PID parameters are calculated based on the relationship between the PID control and the generalized predictive control laws. The effectiveness of the newly proposed scheme is numerically evaluated on a simulation example.