A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle
Both active safety and fuel economy are important issues for vehicles. This paper focuses on a traction control strategy with an efficiency model in a distributed driving electric vehicle. In emergency situation, a sliding mode control algorithm was employed to achieve antislip control through keepi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/261085 |
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| _version_ | 1832555497441460224 |
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| author | Cheng Lin Xingqun Cheng |
| author_facet | Cheng Lin Xingqun Cheng |
| author_sort | Cheng Lin |
| collection | DOAJ |
| description | Both active safety and fuel economy are important issues for vehicles. This paper focuses on a traction control strategy with an efficiency model in a distributed driving electric vehicle. In emergency situation, a sliding mode control algorithm was employed to achieve antislip control through keeping the wheels’ slip ratios below 20%. For general longitudinal driving cases, an efficiency model aiming at improving the fuel economy was built through an offline optimization stream within the two-dimensional design space composed of the acceleration pedal signal and the vehicle speed. The sliding mode control strategy for the joint roads and the efficiency model for the typical drive cycles were simulated. Simulation results show that the proposed driving control approach has the potential to apply to different road surfaces. It keeps the wheels’ slip ratios within the stable zone and improves the fuel economy on the premise of tracking the driver’s intention. |
| format | Article |
| id | doaj-art-dc1eb531dee34867ab17dcb6549be8fa |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-dc1eb531dee34867ab17dcb6549be8fa2025-02-03T05:48:04ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/261085261085A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric VehicleCheng Lin0Xingqun Cheng1Beijing Co-Innovation Center for Electric Vehicles, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Co-Innovation Center for Electric Vehicles, Beijing Institute of Technology, Beijing 100081, ChinaBoth active safety and fuel economy are important issues for vehicles. This paper focuses on a traction control strategy with an efficiency model in a distributed driving electric vehicle. In emergency situation, a sliding mode control algorithm was employed to achieve antislip control through keeping the wheels’ slip ratios below 20%. For general longitudinal driving cases, an efficiency model aiming at improving the fuel economy was built through an offline optimization stream within the two-dimensional design space composed of the acceleration pedal signal and the vehicle speed. The sliding mode control strategy for the joint roads and the efficiency model for the typical drive cycles were simulated. Simulation results show that the proposed driving control approach has the potential to apply to different road surfaces. It keeps the wheels’ slip ratios within the stable zone and improves the fuel economy on the premise of tracking the driver’s intention.http://dx.doi.org/10.1155/2014/261085 |
| spellingShingle | Cheng Lin Xingqun Cheng A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle The Scientific World Journal |
| title | A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle |
| title_full | A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle |
| title_fullStr | A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle |
| title_full_unstemmed | A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle |
| title_short | A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle |
| title_sort | traction control strategy with an efficiency model in a distributed driving electric vehicle |
| url | http://dx.doi.org/10.1155/2014/261085 |
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