Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach
During the repetitive operation of hydraulic testing machines, some undesirable vibration movements and non-compliance with the set value may occur at the piston end-point, which is the output of the system. PID (Proportional-Integral-Derivative) control is widely used in such systems in practical a...
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| Format: | Article |
| Language: | English |
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Çanakkale Onsekiz Mart University
2023-09-01
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| Series: | Journal of Advanced Research in Natural and Applied Sciences |
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| Online Access: | https://dergipark.org.tr/en/download/article-file/3086348 |
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| author | Serkan Anlak Ekrem Düven |
| author_facet | Serkan Anlak Ekrem Düven |
| author_sort | Serkan Anlak |
| collection | DOAJ |
| description | During the repetitive operation of hydraulic testing machines, some undesirable vibration movements and non-compliance with the set value may occur at the piston end-point, which is the output of the system. PID (Proportional-Integral-Derivative) control is widely used in such systems in practical applications. However, the use of a standard (fixed coefficient) PID control alone cannot completely eliminate problems such as endpoint vibration and/or non-compliance of the endpoint position with the set value, caused by dynamic parameter changes in the hydraulic system. In the current state of the applications, when such a situation is encountered, the controller coefficients need to be readjusted by a human operator. In this study, to avoid this need and automatically adjust PID controller coefficients, a fuzzy logic-based computation approach has been developed and applied to the existing control system. A hydraulic system was designed and realized to test the developed method. The end-point position control of the system was established and improved utilizing the developed approach. With this development, an improvement of more than 10% was achieved in the adjustment of the hydraulic testing machine end-point oscillation amplitude to the set value. The use of this method also eliminates the need for human operators to readjust the controller parameters in case of long-term operation of hydraulic test systems. |
| format | Article |
| id | doaj-art-351f710e61c540cf9ddad77d56e6c49f |
| institution | Kabale University |
| issn | 2757-5195 |
| language | English |
| publishDate | 2023-09-01 |
| publisher | Çanakkale Onsekiz Mart University |
| record_format | Article |
| series | Journal of Advanced Research in Natural and Applied Sciences |
| spelling | doaj-art-351f710e61c540cf9ddad77d56e6c49f2025-02-05T17:57:35ZengÇanakkale Onsekiz Mart UniversityJournal of Advanced Research in Natural and Applied Sciences2757-51952023-09-019353154410.28979/jarnas.1283735453Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based ApproachSerkan Anlakhttps://orcid.org/0000-0001-5197-732XEkrem Düven0https://orcid.org/0000-0003-4957-6126BURSA TEKNİK ÜNİVERSİTESİDuring the repetitive operation of hydraulic testing machines, some undesirable vibration movements and non-compliance with the set value may occur at the piston end-point, which is the output of the system. PID (Proportional-Integral-Derivative) control is widely used in such systems in practical applications. However, the use of a standard (fixed coefficient) PID control alone cannot completely eliminate problems such as endpoint vibration and/or non-compliance of the endpoint position with the set value, caused by dynamic parameter changes in the hydraulic system. In the current state of the applications, when such a situation is encountered, the controller coefficients need to be readjusted by a human operator. In this study, to avoid this need and automatically adjust PID controller coefficients, a fuzzy logic-based computation approach has been developed and applied to the existing control system. A hydraulic system was designed and realized to test the developed method. The end-point position control of the system was established and improved utilizing the developed approach. With this development, an improvement of more than 10% was achieved in the adjustment of the hydraulic testing machine end-point oscillation amplitude to the set value. The use of this method also eliminates the need for human operators to readjust the controller parameters in case of long-term operation of hydraulic test systems.https://dergipark.org.tr/en/download/article-file/3086348hydraulic testing machinesfuzzy logicindustrial controlpid controlrepetitive tasks |
| spellingShingle | Serkan Anlak Ekrem Düven Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach Journal of Advanced Research in Natural and Applied Sciences hydraulic testing machines fuzzy logic industrial control pid control repetitive tasks |
| title | Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach |
| title_full | Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach |
| title_fullStr | Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach |
| title_full_unstemmed | Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach |
| title_short | Improving End-Point Position Control in Hydraulic Testing Machines with a Fuzzy Logic Based Approach |
| title_sort | improving end point position control in hydraulic testing machines with a fuzzy logic based approach |
| topic | hydraulic testing machines fuzzy logic industrial control pid control repetitive tasks |
| url | https://dergipark.org.tr/en/download/article-file/3086348 |
| work_keys_str_mv | AT serkananlak improvingendpointpositioncontrolinhydraulictestingmachineswithafuzzylogicbasedapproach AT ekremduven improvingendpointpositioncontrolinhydraulictestingmachineswithafuzzylogicbasedapproach |