Analysis of pneumatic valve control system

Osman, Nor Suriyanti (2015) Analysis of pneumatic valve control system. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This project describes the theoretical and experimental study of a pneumatic valve utilized in the pneumatic system, focusing on its fundamental control system. The pneumatic valve control system is defined as an open loop control system. Mathematical equations are evolved by applying fundamental physical laws and principles namely Kirchhoff’s current and Newton’s law, on the pneumatic valve. Furthermore, the derived equations assist in developing curves like step response and nyquist where analysis such as rise and settling time, percent overshoot, steady value and error, stability and frequency response were carried out. MATLAB programming has be used in this project in order to test and get the theoretical result for the control system. Pneumatic system experiment are conducted and result are recorded. By comparing the theoretical and experimental result, we can see the behavior of the pneumatic valve either in a good condition or not. The implication of this project is for understanding the pneumatic valve control sistem in order to improve the performance of existing pneumatic valve.

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