کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5004476 | 1461199 | 2015 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Research ArticleSimple method of designing centralized PI controllers for multivariable systems based on SSGM Research ArticleSimple method of designing centralized PI controllers for multivariable systems based on SSGM](/preview/png/5004476.png)
- Simple method of derivation for centralized PI controllers.
- Multivariable PI controllers based on steady state gain matrix only.
- Compared with the synthesis method.
- Comparable performance is obtained.
A method is given to design multivariable PI/PID controllers for stable and unstable multivariable systems. The method needs only the steady state gain matrix (SSGM). The method is based on the static decoupler design followed by SISO PI/PID controllers design and combining the resulted decoupler and the diagonal PI(D) controllers as the centralized controllers. The result of the present method is shown to be equivalent to the empirical method proposed by Davison EJ. Multivariable tuning regulators: the feed-forward and robust control of general servo-mechanism problem. IEEE Trans Autom Control 1976;21:35-41. Three simulation examples are given. The performance of the controllers is compared with that of the reported centralized controller based on the multivariable transfer function matrix.
Journal: ISA Transactions - Volume 56, May 2015, Pages 252-260