Modeling and Design of Controllers for Interacting Two Tank Hybrid System (ITTHS)
نویسندگان
چکیده
This paper presents modeling and control of highly non linear system using manual pid and honeywell pid controller. Interacting two tank hybrid system (ITTHS) is considered as benchmark problem in this paper, where the aim is to control liquid level of tank. Control of liquid level in ITTHS is highly challenging due to variation in the area of cross section. The modeling of such hybrid systems is different from the convention modeling techniques. Modeling and designing controllers for hybrid systems is an upcoming research area. Manual method of tuning pid parameters and Honeywell PID controller has been designed for this process application. Piecewise linearization technique was applied for linearizing non linear system output. For all the five regions, separate Manual and Honeywell PID controller has been designed.
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