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DOI:10.1109/IVS.2015.7225723 - Corpus ID: 17922428
@article{Hu2015OptimizationOG, title={Optimization of gear shift schedule for electric buses equipped with 4-AMT using dynamic programming}, author={Yuhui Hu and Chang Liu and Guangming Xiong and Junqiang Xi}, journal={2015 IEEE Intelligent Vehicles Symposium (IV)}, year={2015}, pages={431-436}, url={https://api.semanticscholar.org/CorpusID:17922428}}- Yuhui Hu, Chang Liu, Junqiang Xi
- Published in IEEE Intelligent Vehicles… 1 June 2015
- Engineering
- 2015 IEEE Intelligent Vehicles Symposium (IV)
In this paper, an optimization method of gear shift schedule for electric buses equipped with 4-AMT is proposed based on Dynamic Programming (DP) to improve the energy economy of the vehicle. A gear shift schedule that can be used in real-vehicle is extracted based on analysis of the obtained optimal gear shift points by DP approach in Chinese typical urban driving-cycles. Compared to the traditional two-parameter gear shift schedule in both simulation and real vehicle platform, the extracted…
4 Citations
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4 Citations
- Hongwen HeHaonan LiJiankun PengJingda Wu
- 2017
Engineering
2017 Chinese Automation Congress (CAC)
A two-parameter shift schedules are proposed for a pure electric bus equipped with AMT to get the optimal dynamic performance and economic performance and an optimum shift schedule method based on fuzzy logic technique is proposed.
- 3
- Haonan LiHongwen HeJiankun PengZhanjiang Li
- 2019
Engineering
DEStech Transactions on Environment, Energy and…
An algorithm using recursive least squares method is proposed to identify vehicle quality and road slope, and a five-parameter shift strategy based on vehicle speed, throttle opening, mass, slope and acceleration is calculated which can make the vehicle have ideal economic performance while taking the power demand into consideration.
- 2
- PDF
- Peihong ShenZhiguo ZhaoJingwei LiQiuyi Guo
- 2019
Engineering, Environmental Science
Proceedings of the Institution of Mechanical…
The proposed gear shifting strategy development method can provide a reference for further optimization of automatic transmission gear shifting strategies of plug-in hybrid electric commuting vehicle for real applications.
- 7
- Haonan LiHongwen HeJiankun PengZhanjiang Li
- 2018
Engineering, Environmental Science
Energy Procedia
- 9
- PDF
10 References
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Engineering
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For a novel electric vehicle equipped with 2-speed Automated Manual Transmission (AMT), an optimal gear shifting schedule is designed to improve the energy economy of the vehicle. Given a driving…
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Engineering, Environmental Science
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50 “zero emission” pure electrical buses BK6122EV have been running in Beijing for the whole year. As one of the core systems of the bus, the automatic mechanical transmission (AMT) has the enormous…
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Engineering
The design of shift schedule is of great importance for the drivability of vehicular automatic mechanical transmission. Currently, the most widely used is two-parameter shift schedule, but it ignores…
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Engineering
A scheme of two-speed transmission is proposed based on an electric vehicle(EV) with a settled gear ratio.A new traction motor is chosen and a two-speed automatic gearbox without clutch is…
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Engineering
In this study, the gear shifting control strategy for pure electric vehicle with inverse automated manual transmission (I-AMT) is proposed. Based on a new drive train system of pure electric vehicle,…
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Engineering
2008 IEEE Vehicle Power and Propulsion Conference
Two-speed transmission system is usually employed by an electric vehicle to improve efficiency of an electric driving system and drivability of vehicle powered solely by electric power, i.e. pure…
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Computer Science, Mathematics
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