Direct Adaptive Controllers for a Multi Input Multi Output Process
L. Thillai Rani

Dr. L. Thillai Rani, Assistant Professor, Department of EIE, Annamalai University, Tamilnadu, India.

Manuscript received on April 02, 2020. | Revised Manuscript received on April 21, 2020. | Manuscript published on May 30, 2020. | PP: 1070-1074 | Volume-9 Issue-1, May 2020. | Retrieval Number: A1639059120/2020©BEIESP | DOI: 10.35940/ijrte.A1639.059120
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Abstract: Control of nonlinear dynamic systems is of great practical importance, since virtually all real world systems belong to this class. The prevalent approach is to use a model of the process linearized about the steady state operating point to design linear controllers. The Multi Input Multi Output (MIMO) process considered in this paper has varying system dynamics. This paper focuses on the performance evaluation of multi-loop Adaptive MIT(AMIT) controller and Adaptive PI(API) controller with vanishing adaptation technique for a laboratory interacting coupled tank MIMO process. 
Keywords: Coupled Tank, MIMO, MRAC, AMIT, API.
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