DETERMINATION OF ALL STABILIZING PI CONTROLLERS FOR LINEAR TIME INVARIANT SYSTEMS | ||||
| JES. Journal of Engineering Sciences | ||||
| Article 10, Volume 41, No 5, September and October 2013, Page 1877-1889 PDF (244.38 K) | ||||
| Document Type: Research Paper | ||||
| DOI: 10.21608/jesaun.2013.114919 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Noha Medhat Mohamed Darwish 
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| Electrical Dep., Faculty of Engineering, Assiut University, Assiut, Egypt. | ||||
| Abstract | ||||
| This paper considers the problem of controlling a given linear time invariant (LTI) system described by a rational transfer function using a PI controller. A method based on graphical and computational tools has been proposed. This method specifies a PI controller (Kp and Ki ) that satisfies both frequency domain specifications (a specified gain or phase margin) and minimum integral time absolute error (ITAE). | ||||
| Keywords | ||||
| ITAE; LTI; Optimal gain and phase margins; PI controller; Robustness; Stabilizing region | ||||
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