Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model
The existing simulation method for the control of linear or planar magnetically levitated actuators always ignores the characteristics of the real physical object, which deteriorates the accuracy of the simulation. In this work, the proposed emulator for the magnetically levitated actuator is develo...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2020-12-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/13/23/6367 |
| _version_ | 1797545934585856000 |
|---|---|
| author | Ruotong Peng Tong Zheng Xing Lu Xianze Xu Fengqiu Xu |
| author_facet | Ruotong Peng Tong Zheng Xing Lu Xianze Xu Fengqiu Xu |
| author_sort | Ruotong Peng |
| collection | DOAJ |
| description | The existing simulation method for the control of linear or planar magnetically levitated actuators always ignores the characteristics of the real physical object, which deteriorates the accuracy of the simulation. In this work, the proposed emulator for the magnetically levitated actuator is developed to consider both the force characteristics and the control algorithm. To model the real controlled object, the mathematical model for 1D (one-dimensional) and 2D (two-dimensional) magnetic arrays is derived where the yaw angle is taken into consideration using the coordinate transformation. The solution of the mathematical model is compared with the commercial BEM (boundary element method) software and the measurements from a force and torque testing setup to highlight the accuracy of the proposed mathematical model. Compared with the traditional simulation method of the motion control systems founded on the simplified system transfer function, the proposed simulation method has higher consistency and is closer to reality. The accuracy and efficiency of the proposed magnetic force model are further verified by the emulator based on the numerical force model and the testing data of the real setup. |
| first_indexed | 2024-03-10T14:22:58Z |
| format | Article |
| id | doaj.art-0a7d64bc52f54267b62eae2b7008fe5c |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T14:22:58Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-0a7d64bc52f54267b62eae2b7008fe5c2023-11-20T23:13:22ZengMDPI AGEnergies1996-10732020-12-011323636710.3390/en13236367Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force ModelRuotong Peng0Tong Zheng1Xing Lu2Xianze Xu3Fengqiu Xu4Electronic Information School, Wuhan University, Wuhan 430072, ChinaElectronic Information School, Wuhan University, Wuhan 430072, ChinaElectronic Information School, Wuhan University, Wuhan 430072, ChinaElectronic Information School, Wuhan University, Wuhan 430072, ChinaElectronic Information School, Wuhan University, Wuhan 430072, ChinaThe existing simulation method for the control of linear or planar magnetically levitated actuators always ignores the characteristics of the real physical object, which deteriorates the accuracy of the simulation. In this work, the proposed emulator for the magnetically levitated actuator is developed to consider both the force characteristics and the control algorithm. To model the real controlled object, the mathematical model for 1D (one-dimensional) and 2D (two-dimensional) magnetic arrays is derived where the yaw angle is taken into consideration using the coordinate transformation. The solution of the mathematical model is compared with the commercial BEM (boundary element method) software and the measurements from a force and torque testing setup to highlight the accuracy of the proposed mathematical model. Compared with the traditional simulation method of the motion control systems founded on the simplified system transfer function, the proposed simulation method has higher consistency and is closer to reality. The accuracy and efficiency of the proposed magnetic force model are further verified by the emulator based on the numerical force model and the testing data of the real setup.https://www.mdpi.com/1996-1073/13/23/6367real-time simulationelectromagnetic forceplanar machineharmonic analysis |
| spellingShingle | Ruotong Peng Tong Zheng Xing Lu Xianze Xu Fengqiu Xu Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model Energies real-time simulation electromagnetic force planar machine harmonic analysis |
| title | Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model |
| title_full | Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model |
| title_fullStr | Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model |
| title_full_unstemmed | Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model |
| title_short | Simulation of a Synchronous Planar Magnetically Levitated Motion System Based on a Real-Time Analytical Force Model |
| title_sort | simulation of a synchronous planar magnetically levitated motion system based on a real time analytical force model |
| topic | real-time simulation electromagnetic force planar machine harmonic analysis |
| url | https://www.mdpi.com/1996-1073/13/23/6367 |
| work_keys_str_mv | AT ruotongpeng simulationofasynchronousplanarmagneticallylevitatedmotionsystembasedonarealtimeanalyticalforcemodel AT tongzheng simulationofasynchronousplanarmagneticallylevitatedmotionsystembasedonarealtimeanalyticalforcemodel AT xinglu simulationofasynchronousplanarmagneticallylevitatedmotionsystembasedonarealtimeanalyticalforcemodel AT xianzexu simulationofasynchronousplanarmagneticallylevitatedmotionsystembasedonarealtimeanalyticalforcemodel AT fengqiuxu simulationofasynchronousplanarmagneticallylevitatedmotionsystembasedonarealtimeanalyticalforcemodel |