University of Bahrain
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System Identification and Conditional Control for an Optimal Operation of a Pilot Plant Binary Distillation Column

Show simple item record Yadav, Eadala Sarath Indiran, Thirunavukkarasu Priya, S Shanmuga 2019-12-31T11:34:36Z 2019-12-31T11:34:36Z 2020-01-01
dc.description.abstract In this paper a new control structure has been proposed that minimizes the actuator energy by optimally reducing the error at steady state of closed loop response. A dynamic switching phenomena is employed such that effective actuator input manipulates the process variable. Parameter identification using PRBS input signal is carried out for MISO and MIMO processes. Pilot scale binary distillation column is considered for the study with tray temperature as variable of interest, heater voltage and reflux flow rate as its manipulated variables. The usage of proposed control structure with existing controller improves the system performance and reduces the operational cost. To depict the efficacy of the control structure, system is subjected to uncertainty by perturbing plant parameters of 30% from their actual values. Result shows significant improvement in actuator energy consumption. Control methodology has been experimentally validated on both MISO and MIMO schemes. en_US
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 International *
dc.rights.uri *
dc.subject Conditional Control en_US
dc.subject MIMO Process en_US
dc.subject MISO Process en_US
dc.subject PRBS input en_US
dc.subject actuator energy consumption en_US
dc.title System Identification and Conditional Control for an Optimal Operation of a Pilot Plant Binary Distillation Column en_US
dc.volume Volume 9 en_US
dc.issue Issue 1 en_US
dc.contributor.authorcountry India en_US
dc.contributor.authoraffiliation Department of Instrumentation and Control Engineering, 2Department of Chemical Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal-576104, Karnataka, India en_US
dc.source.title International Journal of Computing and Digital Systems en_US

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