Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform
The piezoelectric micro-positioning platform(PMP) has advantages in high displacement resolution and fast response, however, the serious hysteresis nonlinearity in the PMP restricts its positioning accuracy. This paper presents a discretization of Krasnosel’skii-Pokrovskii model to descri...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9160963/ |
| _version_ | 1811274090228482048 |
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| author | Miaolei Zhou Yewei Yu Jingai Zhang Wei Gao |
| author_facet | Miaolei Zhou Yewei Yu Jingai Zhang Wei Gao |
| author_sort | Miaolei Zhou |
| collection | DOAJ |
| description | The piezoelectric micro-positioning platform(PMP) has advantages in high displacement resolution and fast response, however, the serious hysteresis nonlinearity in the PMP restricts its positioning accuracy. This paper presents a discretization of Krasnosel’skii-Pokrovskii model to describe the hysteresis nonlinearity of the PMP. Then, the density function is identified online by the adaptive linear neural network. To compensate the intrinsic hysteresis nonlinearity in the PMP, a feedforward compensation control method is implemented by an innovative iterative learning control algorithm. Moreover, a hybrid control method based on iterative learning and fractional order PID control is proposed to further improve the control accuracy. A series of comparative experiments are carried out to validate the feasibility and effectiveness of the proposed control method. |
| first_indexed | 2024-04-12T23:12:36Z |
| format | Article |
| id | doaj.art-51b30bc2ad124220861f9461120ccc58 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-12T23:12:36Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-51b30bc2ad124220861f9461120ccc582022-12-22T03:12:46ZengIEEEIEEE Access2169-35362020-01-01814465414466410.1109/ACCESS.2020.30147259160963Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning PlatformMiaolei Zhou0https://orcid.org/0000-0003-1664-1024Yewei Yu1https://orcid.org/0000-0003-4223-828XJingai Zhang2Wei Gao3Department of Control Science and Engineering, Jilin University, Changchun, ChinaDepartment of Control Science and Engineering, Jilin University, Changchun, ChinaDepartment of Control Science and Engineering, Jilin University, Changchun, ChinaDepartment of Control Science and Engineering, Jilin University, Changchun, ChinaThe piezoelectric micro-positioning platform(PMP) has advantages in high displacement resolution and fast response, however, the serious hysteresis nonlinearity in the PMP restricts its positioning accuracy. This paper presents a discretization of Krasnosel’skii-Pokrovskii model to describe the hysteresis nonlinearity of the PMP. Then, the density function is identified online by the adaptive linear neural network. To compensate the intrinsic hysteresis nonlinearity in the PMP, a feedforward compensation control method is implemented by an innovative iterative learning control algorithm. Moreover, a hybrid control method based on iterative learning and fractional order PID control is proposed to further improve the control accuracy. A series of comparative experiments are carried out to validate the feasibility and effectiveness of the proposed control method.https://ieeexplore.ieee.org/document/9160963/Piezoelectric micro-positioning platformhysteresis nonlinearityiterative learning controlfractional order PID |
| spellingShingle | Miaolei Zhou Yewei Yu Jingai Zhang Wei Gao Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform IEEE Access Piezoelectric micro-positioning platform hysteresis nonlinearity iterative learning control fractional order PID |
| title | Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform |
| title_full | Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform |
| title_fullStr | Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform |
| title_full_unstemmed | Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform |
| title_short | Iterative Learning and Fractional Order PID Hybrid Control for a Piezoelectric Micro-Positioning Platform |
| title_sort | iterative learning and fractional order pid hybrid control for a piezoelectric micro positioning platform |
| topic | Piezoelectric micro-positioning platform hysteresis nonlinearity iterative learning control fractional order PID |
| url | https://ieeexplore.ieee.org/document/9160963/ |
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