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Sliding Mode Control (SMC) and Dynamic Sliding Mode Control (DSMC) Of Split Range Plant and pH Neutralization Plant using LabVIEW

S. Harivardhagini*, A. Raghu Ram**

* Associate Professor, Department of Electronics and Instrumentation Engineering, CVR College of Engineering, Hyderabad, India.

** Professor, Department of Electrical and Electronics Engineering, Jawaharlal Nehru Technological University, Hyderabad, India.

Periodicity:May - July'2016
DOI : https://doi.org/10.26634/jic.4.3.7063

Abstract

This paper deals with the control of liquid level of a split range plant and the pH of a pH Neutralization plant respectively, when subjected to Sliding Mode Control (SMC) and Dynamic Sliding Mode Control (DMSC). Both these controllers are the types of Variable Structure Control (VSC). This is a type of Non Linear Control. The pH plant is subjected to both the controllers and the effect of chattering is observed. The similar action is performed on a split range prototype plant and the effect of chattering is observed in this model also. These two controllers help to identify the effect of it over the final control element. The results are presented and the best controller is suggested. The whole programming is done using LabVIEW software, which is a graphical programming software. LabVIEW software is being widely used in industries and helps to visualise the output in a user friendly method. The interfacing of the hardware and software is done using Data Acquisition System.

Keywords

Level Control, Sliding Mode Controller, Dynamic Sliding Mode Controller, Split-Range Set-up, pH Neutralization System, LabVIEW.

How to Cite this Article?

Harivardhagini, S., and RaghuRam, S. (2016). Sliding Mode Control (SMC) and Dynamic Sliding Mode Control (DSMC) of Split Range Plant and pH Neutralization Plant using LabVIEW. i-manager’s Journal on Instrumentation and Control Engineering, 4(3), 13-20. https://doi.org/10.26634/jic.4.3.7063

References

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