The Performance Analysis Of Four Tank System For Conventional Controller And Hybrid Controller
نویسنده
چکیده
1PG Scholar,Vimal Jyothi Engineering College,chemberi,Kannur ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract Design of multivariable control system is very essential in the process industries. The four tank system is a benchmark system. So disturbances are essential to analyze the performance of various controllers. Steady state analysis and linearization done using mathematical operations. Mathematical modeling of system is done using first principle. Here the performance of the system in non minimum phase is analyzed for conventional PI controllers and hybrid fuzzy PI controller. Servo and regulatory response of both of the controllers analyzed .It is found that hybrid fuzzy PI controller controls the system effectively than conventional controller.
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