JIC_V3_N4_RP4
Design and Analysis of Fuzzy Logic, Sliding Mode, Dynamic Sliding Mode and PID Controllers for Level Control in A Prototyped Split Range Plant
S. Harivardhagini
A. Raghu Ram
Journal on Instrumentation & Control Engineering
2321–1148
3
4
28
35
Level Control, Split-Range Setup, LabVIEW, PID Controller, Fuzzy Controller, Sliding Mode Controller (SMC),
Dynamic Sliding Mode Controller (DSMC)
In most of the Industrial and pharmaceutical applications, we need precise level control in tanks. The more precise the level is controlled, much better quality of product we yield. Practically PID controllers are used, but to increase precision few more controllers are implemented. In this paper, a split-range setup is designed and the level in the tank has to be controlled. To this split-range setup various controllers such as PID Controller, FUZZY Controller, Sliding Mode Controller (SMC) and Dynamic Sliding Mode Controller (DSMC) have been designed and implemented using LabVIEW. Advanced Controllers are implemented to yield best results of characteristics such as time taken to attend the set point, overshoot, oscillations persistence, etc. At last the best controller is suggested for this type of application.
August - October 2015
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