Design and implementation of a pneumatic servo system using conventional direction control valve
Joint Authors
Hashim, Wala Musa
Mansur, Amir Abd
Muhammad, Abbas Abd al-Wahhab
Source
Iraqi Journal of Computer, Communications and Control Engineering
Issue
Vol. 18, Issue 3 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Telecommunications Engineering
Abstract EN
Pneumatic servo systems are widely used in industrial applications but they are expensive, so decreasing their cost contribute in decreasing products manufacturing cost.
In this research a pneumatic servo system (PSS) was designed and implemented using cheap conventional directional control valve (CDCV) instead of expensive servo or proportional valves.
The CDCV was driven using pulse width modulation (PWM) technique, which was generated in the LabVIEW program and send to the CDCV via Arduino uno microcontroller board.
A fuzzy PI controller was designed and implemented to overcome the nonlinearity inherent in air systems, resulting from air compressibility and dry friction, and the nonlinearity resulting from the use of a CDCV which is a digital valve.
It is found that getting acceptable results require using PWM technique with frequencies greater than 90 Hz.
The results showed that increasing the applied pressure leads to a significant decrease in the rising time but accompanied with a noticeable increase in the ripple amplitude.
So, getting accepted results require choosing the applied pressure experimentally to suit the applied load, since they are affected by the applied load.
American Psychological Association (APA)
Mansur, Amir Abd& Hashim, Wala Musa& Muhammad, Abbas Abd al-Wahhab. 2018. Design and implementation of a pneumatic servo system using conventional direction control valve. Iraqi Journal of Computer, Communications and Control Engineering،Vol. 18, no. 3, pp.1-11.
https://search.emarefa.net/detail/BIM-888523
Modern Language Association (MLA)
Mansur, Amir Abd…[et al.]. Design and implementation of a pneumatic servo system using conventional direction control valve. Iraqi Journal of Computer, Communications and Control Engineering Vol. 18, no. 3 (Dec. 2018), pp.1-11.
https://search.emarefa.net/detail/BIM-888523
American Medical Association (AMA)
Mansur, Amir Abd& Hashim, Wala Musa& Muhammad, Abbas Abd al-Wahhab. Design and implementation of a pneumatic servo system using conventional direction control valve. Iraqi Journal of Computer, Communications and Control Engineering. 2018. Vol. 18, no. 3, pp.1-11.
https://search.emarefa.net/detail/BIM-888523
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 11
Record ID
BIM-888523