Parameterised design of robust point‐to‐point fast motion controller
A dual‐parameter design of expanded proximate time‐optimal controller is proposed for fast point‐to‐point motion in typical electromechanical servo systems with a damping element. The controller initially resorts to a saturated control signal for the fastest acceleration or braking if possible and t...
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| Format: | Article |
| Language: | English |
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Wiley
2017-03-01
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| Series: | Electronics Letters |
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| Online Access: | https://doi.org/10.1049/el.2016.4066 |
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| _version_ | 1832096689033314304 |
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| author | Wentao Yu Guoyang Cheng |
| author_facet | Wentao Yu Guoyang Cheng |
| author_sort | Wentao Yu |
| collection | DOAJ |
| description | A dual‐parameter design of expanded proximate time‐optimal controller is proposed for fast point‐to‐point motion in typical electromechanical servo systems with a damping element. The controller initially resorts to a saturated control signal for the fastest acceleration or braking if possible and then seamlessly gives way to a linear control strategy once the motion slows down. The damping ratio and natural frequency of the linear control law are chosen as the design parameters to allow for a better tuning of the control performance. An extended‐state observer is also included for simultaneous estimation of system speed and disturbance. Experimental verification is conducted on a DC motor position servo system using a TMS320F28335 board, and the effectiveness of the proposed design is demonstrated. |
| format | Article |
| id | doaj-art-9d47b52a217d4cb38c61054e2c484521 |
| institution | Kabale University |
| issn | 0013-5194 1350-911X |
| language | English |
| publishDate | 2017-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | Electronics Letters |
| spelling | doaj-art-9d47b52a217d4cb38c61054e2c4845212025-02-05T12:30:42ZengWileyElectronics Letters0013-51941350-911X2017-03-0153531031210.1049/el.2016.4066Parameterised design of robust point‐to‐point fast motion controllerWentao Yu0Guoyang Cheng1Fujian Provincial Key Lab of New Energy, Power Generation and ConversionFuzhou UniversityFuzhouPeople's Republic of ChinaFujian Provincial Key Lab of New Energy, Power Generation and ConversionFuzhou UniversityFuzhouPeople's Republic of ChinaA dual‐parameter design of expanded proximate time‐optimal controller is proposed for fast point‐to‐point motion in typical electromechanical servo systems with a damping element. The controller initially resorts to a saturated control signal for the fastest acceleration or braking if possible and then seamlessly gives way to a linear control strategy once the motion slows down. The damping ratio and natural frequency of the linear control law are chosen as the design parameters to allow for a better tuning of the control performance. An extended‐state observer is also included for simultaneous estimation of system speed and disturbance. Experimental verification is conducted on a DC motor position servo system using a TMS320F28335 board, and the effectiveness of the proposed design is demonstrated.https://doi.org/10.1049/el.2016.4066parameterised designrobust point‐to‐point fast motion controllerdual‐parameter designexpanded proximate time‐optimal controllerelectromechanical servo systemsdamping element |
| spellingShingle | Wentao Yu Guoyang Cheng Parameterised design of robust point‐to‐point fast motion controller Electronics Letters parameterised design robust point‐to‐point fast motion controller dual‐parameter design expanded proximate time‐optimal controller electromechanical servo systems damping element |
| title | Parameterised design of robust point‐to‐point fast motion controller |
| title_full | Parameterised design of robust point‐to‐point fast motion controller |
| title_fullStr | Parameterised design of robust point‐to‐point fast motion controller |
| title_full_unstemmed | Parameterised design of robust point‐to‐point fast motion controller |
| title_short | Parameterised design of robust point‐to‐point fast motion controller |
| title_sort | parameterised design of robust point to point fast motion controller |
| topic | parameterised design robust point‐to‐point fast motion controller dual‐parameter design expanded proximate time‐optimal controller electromechanical servo systems damping element |
| url | https://doi.org/10.1049/el.2016.4066 |
| work_keys_str_mv | AT wentaoyu parameteriseddesignofrobustpointtopointfastmotioncontroller AT guoyangcheng parameteriseddesignofrobustpointtopointfastmotioncontroller |