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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2304.14875 |
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| _version_ | 1866916147976208384 |
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| author | Kreß, Jannis Rau, Jens Hebert, Hektor Perez-Peña, Fernando Schmidt, Karsten Morgado-Estévez, Arturo |
| author_facet | Kreß, Jannis Rau, Jens Hebert, Hektor Perez-Peña, Fernando Schmidt, Karsten Morgado-Estévez, Arturo |
| contents | This paper investigates the performance of a lowcost Throttle-by-Wire-System (TbWS) for two-wheeler applications. Mopeds/scooters are still restricted environmentally harmful. Throttle-by-Wire-Systems can contribute to environmental protection by replacing conventional restrictors. Its consisting of an anisotropic magnetoresistance (AMR) throttle position sensor and a position controlled stepper motor driven throttle valve actuator. The decentralized throttle position sensor is operating contactless and acquires redundant data. Throttle valve actuation is realized through a position controlled stepper motor, sensing its position feedback by Hall effect. Using a PI-controller, the stepper motors position is precisely set. Both units are transceiving data by a CAN bus. Furthermore, fail-safe functions, plausibility checks, calibration algorithms and energy saving modes have been implemented. Both modules have been evaluated by Hardware-in-the-Loop testing in terms of reliability and measuring/positioning performance before the system was integrated into a Peugeot Kisbee 50 4T (Euro 5/injected). Finally, the sensor unit comes with a measurement deviation of less than 0.16% whereas the actuator unit can approach throttle valve positions with a deviation of less than 0.37%. The actuators settling time does not exceed 0.13s while stable, step-loss free and noiseless operation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_14875 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Low-Cost Throttle-By-Wire-System Architecture For Two-Wheeler Vehicles Kreß, Jannis Rau, Jens Hebert, Hektor Perez-Peña, Fernando Schmidt, Karsten Morgado-Estévez, Arturo Systems and Control This paper investigates the performance of a lowcost Throttle-by-Wire-System (TbWS) for two-wheeler applications. Mopeds/scooters are still restricted environmentally harmful. Throttle-by-Wire-Systems can contribute to environmental protection by replacing conventional restrictors. Its consisting of an anisotropic magnetoresistance (AMR) throttle position sensor and a position controlled stepper motor driven throttle valve actuator. The decentralized throttle position sensor is operating contactless and acquires redundant data. Throttle valve actuation is realized through a position controlled stepper motor, sensing its position feedback by Hall effect. Using a PI-controller, the stepper motors position is precisely set. Both units are transceiving data by a CAN bus. Furthermore, fail-safe functions, plausibility checks, calibration algorithms and energy saving modes have been implemented. Both modules have been evaluated by Hardware-in-the-Loop testing in terms of reliability and measuring/positioning performance before the system was integrated into a Peugeot Kisbee 50 4T (Euro 5/injected). Finally, the sensor unit comes with a measurement deviation of less than 0.16% whereas the actuator unit can approach throttle valve positions with a deviation of less than 0.37%. The actuators settling time does not exceed 0.13s while stable, step-loss free and noiseless operation. |
| title | Low-Cost Throttle-By-Wire-System Architecture For Two-Wheeler Vehicles |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2304.14875 |