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Scientific paper - Original scientific paper
Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function
Sensors, 22 (2022), 3; 1-14. https://doi.org/10.3390/s22031004
Šitum, Željko; Ćorić, Danko

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Šitum, Ž. & Ćorić, D. (2022). Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function. Sensors, 22. (3), 1-14. doi: 10.3390/s22031004

Šitum, Željko and Danko Ćorić. "Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function." Sensors, vol. 22, no. 3, 2022, pp. 1-14. https://doi.org/10.3390/s22031004

Šitum, Željko and Danko Ćorić. "Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function." Sensors 22, no. 3 (2022): 1-14. https://doi.org/10.3390/s22031004

Šitum, Ž. and Ćorić, D. (2022) 'Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function', Sensors, 22(3), pp. 1-14. doi: 10.3390/s22031004

Šitum Ž, Ćorić D. Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function. Sensors [Internet]. 2022 January 27 [cited 2024 July 11];22(3):1-14. doi: 10.3390/s22031004

Ž. Šitum and D. Ćorić, "Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function", Sensors, vol. 22, no. 3, pp. 1-14, January 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:235:319979. [Accessed: 11 July 2024]

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Metadata
Title (english)Position Control of a Pneumatic Drive Using a Fuzzy Controller with an Analytic Activation Function
AuthorŽeljko Šitum
AuthorDanko Ćorić
Author's institutionUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
(Department of Materials)
(Chair of Materials and Tribology)
Author's institutionUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
(Department of Robotics and Production System Automation)
(Chair of Engineering Automation)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract (english)
The fuzzy logic controller, which uses an analytic activation function for the defuzzification procedure, was applied to the position control of a servo pneumatic drive controlled by a proportional valve. The Gaussian shape of input fuzzy sets, with the possibility of their modification, was used to fuzzify the input signal. The control signal was determined by introducing an analytic function instead of defining the fuzzy rule base. In this way, a conventional 2-D fuzzy rule table base is modified into 1-D fuzzy defuzzification based on an analytic function to calculate the controller output. In this control algorithm, the problem of conventional fuzzy logic control, in terms of the exponential growth in rules as the number of input variables increases, is eliminated. The synthesis controller procedure is adjusted to the flow rate characteristic of the proportional valve. The developed control algorithms are verified by computer simulation and by testing on a real pneumatic rodless cylindrical drive.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionAccepted version
Journal titleSensors
Numberingvol. 22, no. 3, pp. 1-14, 1004
e-ISSN1424-8220
DOIhttps://doi.org/10.3390/s22031004
URN:NBNurn:nbn:hr:235:319979
Publication2022-01-27
Document URLhttps://www.mdpi.com/1424-8220/22/3/1004
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2024-05-22 11:24:12