High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control
This paper presents a new sinusoidal position-tracking control scheme with a resonant controller for linear motor drive systems. The sinusoidal tracking controller is designed without any added algorithm for system identification and requires only approximate values of the mechanical parameters. The...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-02-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/12/4/977 |
| _version_ | 1797621317503025152 |
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| author | Rached Dhaouadi Mohannad Takrouri Ishaq Hafez |
| author_facet | Rached Dhaouadi Mohannad Takrouri Ishaq Hafez |
| author_sort | Rached Dhaouadi |
| collection | DOAJ |
| description | This paper presents a new sinusoidal position-tracking control scheme with a resonant controller for linear motor drive systems. The sinusoidal tracking controller is designed without any added algorithm for system identification and requires only approximate values of the mechanical parameters. Therefore, the controller is simple and robust to parameter variations. The proposed sinusoidal tracking resonant-based controller (STRC) is designed to track reference positions using a cascade control structure with an inner current/force control with hysteresis current control followed by a speed control loop with a resonant controller, and an outer position loop with a proportional and velocity-feedforward controller. The stability of the cascade feedback scheme and its parameter tuning are analyzed using the Routh–Hurwitz criterion. The performance of the proposed control scheme is validated using simulations and experiments on a voice-coil linear stage. The proposed STRC strategy is characterized by ease of implementation and shows excellent performance with fast response and high accuracy at different frequencies with a maximum error of 0.58% at 0.25 Hz. |
| first_indexed | 2024-03-11T08:54:09Z |
| format | Article |
| id | doaj.art-b3961687892740d0a46cb6551432d7f0 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-11T08:54:09Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-b3961687892740d0a46cb6551432d7f02023-11-16T20:13:08ZengMDPI AGElectronics2079-92922023-02-0112497710.3390/electronics12040977High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant ControlRached Dhaouadi0Mohannad Takrouri1Ishaq Hafez2College of Engineering, American University of Sharjah, Sharjah 26666, United Arab EmiratesCollege of Engineering, American University of Sharjah, Sharjah 26666, United Arab EmiratesCollege of Engineering, American University of Sharjah, Sharjah 26666, United Arab EmiratesThis paper presents a new sinusoidal position-tracking control scheme with a resonant controller for linear motor drive systems. The sinusoidal tracking controller is designed without any added algorithm for system identification and requires only approximate values of the mechanical parameters. Therefore, the controller is simple and robust to parameter variations. The proposed sinusoidal tracking resonant-based controller (STRC) is designed to track reference positions using a cascade control structure with an inner current/force control with hysteresis current control followed by a speed control loop with a resonant controller, and an outer position loop with a proportional and velocity-feedforward controller. The stability of the cascade feedback scheme and its parameter tuning are analyzed using the Routh–Hurwitz criterion. The performance of the proposed control scheme is validated using simulations and experiments on a voice-coil linear stage. The proposed STRC strategy is characterized by ease of implementation and shows excellent performance with fast response and high accuracy at different frequencies with a maximum error of 0.58% at 0.25 Hz.https://www.mdpi.com/2079-9292/12/4/977cascade controllinear servomotornonlinear frictionresonant controllersinusoidal trackingvoice-coil motor |
| spellingShingle | Rached Dhaouadi Mohannad Takrouri Ishaq Hafez High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control Electronics cascade control linear servomotor nonlinear friction resonant controller sinusoidal tracking voice-coil motor |
| title | High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control |
| title_full | High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control |
| title_fullStr | High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control |
| title_full_unstemmed | High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control |
| title_short | High Precision Sinusoidal Position Tracking of a Voice-Coil Linear Servomotor Using Resonant Control |
| title_sort | high precision sinusoidal position tracking of a voice coil linear servomotor using resonant control |
| topic | cascade control linear servomotor nonlinear friction resonant controller sinusoidal tracking voice-coil motor |
| url | https://www.mdpi.com/2079-9292/12/4/977 |
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