Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback
Electromagnetic active suspension is an important technique used in vehicles to improve ride comfort and handling stability. To achieve satisfactory suspension performance, the active suspension control requires strong robustness against the vehicle uncertainties and external disturbances. The voice...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-11-01
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| Series: | Actuators |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-0825/11/12/351 |
| _version_ | 1797461971829784576 |
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| author | Feng Pan Junlin Luo Wei Wu |
| author_facet | Feng Pan Junlin Luo Wei Wu |
| author_sort | Feng Pan |
| collection | DOAJ |
| description | Electromagnetic active suspension is an important technique used in vehicles to improve ride comfort and handling stability. To achieve satisfactory suspension performance, the active suspension control requires strong robustness against the vehicle uncertainties and external disturbances. The voice coil motor (VCM) is applied to the active suspension. A suspension model considering the actuator is established. An active suspension controller based on the active disturbance rejection control (ADRC) method is proposed. Through the test platform built, it is demonstrated that the ADRC of VCM active suspension has better performance than the PID. The results indicate that the overshoot and adjustment time of ADRC controller is reduced by 80% and 50%, respectively. The body vertical displacement of the ADRC is 50% smaller than PID. |
| first_indexed | 2024-03-09T17:27:55Z |
| format | Article |
| id | doaj.art-625a011a816843cda9a7dfe518d0bfa4 |
| institution | Directory Open Access Journal |
| issn | 2076-0825 |
| language | English |
| last_indexed | 2024-03-09T17:27:55Z |
| publishDate | 2022-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Actuators |
| spelling | doaj.art-625a011a816843cda9a7dfe518d0bfa42023-11-24T12:35:02ZengMDPI AGActuators2076-08252022-11-01111235110.3390/act11120351Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement FeedbackFeng Pan0Junlin Luo1Wei Wu2National Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing 100081, ChinaChina North Vehicle Research Institute, Beijing 100072, ChinaNational Key Laboratory of Vehicular Transmission, Beijing Institute of Technology, Beijing 100081, ChinaElectromagnetic active suspension is an important technique used in vehicles to improve ride comfort and handling stability. To achieve satisfactory suspension performance, the active suspension control requires strong robustness against the vehicle uncertainties and external disturbances. The voice coil motor (VCM) is applied to the active suspension. A suspension model considering the actuator is established. An active suspension controller based on the active disturbance rejection control (ADRC) method is proposed. Through the test platform built, it is demonstrated that the ADRC of VCM active suspension has better performance than the PID. The results indicate that the overshoot and adjustment time of ADRC controller is reduced by 80% and 50%, respectively. The body vertical displacement of the ADRC is 50% smaller than PID.https://www.mdpi.com/2076-0825/11/12/351active disturbance rejection controlactive suspensionvoice coil motorquarter-cardisturbance rejection |
| spellingShingle | Feng Pan Junlin Luo Wei Wu Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback Actuators active disturbance rejection control active suspension voice coil motor quarter-car disturbance rejection |
| title | Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback |
| title_full | Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback |
| title_fullStr | Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback |
| title_full_unstemmed | Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback |
| title_short | Active Disturbance Rejection Control of Voice Coil Motor Active Suspension Based on Displacement Feedback |
| title_sort | active disturbance rejection control of voice coil motor active suspension based on displacement feedback |
| topic | active disturbance rejection control active suspension voice coil motor quarter-car disturbance rejection |
| url | https://www.mdpi.com/2076-0825/11/12/351 |
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