Authors : Sayyid Jafar Is’haqi and Amirhossein Fathi
Abstract: This study is contributed to choose a suitable pairing for using in decentralized controller for the ALSTOM Gasifier benchmark process. The selected pairing should have DIC attribute, minimum interaction and compatibles with chemical laws and RGA. To achieve this aim, five necessary DIC criteria are inspected and inappropriate pairings are eliminated. Afterwards, those pairing that are not realistically implementable are removed. Finally, the remained pairings are sorted with respect to interaction values and RGA and then appropriate pairing is chosen. There is no pairing that is DIC in all three operating points, nevertheless a pairing is suggest that is DIC and realistically implementable in operating points 50 and 100%.
Sayyid Jafar Is’haqi and Amirhossein Fathi, 2021. Integration of Pairing Elimination Methods for Achieving the Best Control Structure in ALSTOM Gasifier. International Journal of Signal System Control and Engineering Application, 14: 50-56.