@article{(Open Science Index):https://publications.waset.org/pdf/5265, title = {A Design of Fractional-Order PI Controller with Error Compensation}, author = {Mazidah Tajjudin and Norhashim Mohd Arshad and Ramli Adnan}, country = {}, institution = {}, abstract = {Fractional-order controller was proven to perform better than the integer-order controller. However, the absence of a pole at origin produced marginal error in fractional-order control system. This study demonstrated the enhancement of the fractionalorder PI over the integer-order PI in a steam temperature control. The fractional-order controller was cascaded with an error compensator comprised of a very small zero and a pole at origin to produce a zero steady-state error for the closed-loop system. Some modification on the error compensator was suggested for different order fractional integrator that can improve the overall phase margin. }, journal = {International Journal of Electrical and Computer Engineering}, volume = {7}, number = {6}, year = {2013}, pages = {727 - 735}, ee = {https://publications.waset.org/pdf/5265}, url = {https://publications.waset.org/vol/78}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 78, 2013}, }