| 采用滑模变结构的电动车最佳滑移率控制的研究 |
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| 引用本文： | 葛英辉,倪光正. 采用滑模变结构的电动车最佳滑移率控制的研究[J]. 江南大学学报(自然科学版), 2004, 3(5): 454-459,481 |
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| 作者姓名： | 葛英辉 倪光正 |
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| 作者单位： | 1. 浙江大学,电气工程学院,浙江,杭州,310027;宁波大学,信息学院,浙江,宁波,315211
2. 浙江大学,电气工程学院,浙江,杭州,310027 |
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| 基金项目： | 宁波市科技青年基金资助项目(项目号:02J20102 09). |
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| 摘 要： | 改进了用于轮式驱动电动车牵引控制中最优滑移率辨识的滑模变结构优化器，设计了基于滑模变结构的牵引控制系统．该系统不需要路面类型的先验知识，路面附着系数的利用率最高，可获得最大的车辆加速度．仿真表明，该方案能改善系统对时变参数的适应性和对路面状况突变的鲁棒性，从根本上提高了整个系统的稳定性．
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| 关 键 词： | 最佳滑移率 滑模控制 牵引控制 电动车 |
| 文章编号： | 1671-7147(2004)05-0454-06 |
A Sliding Mode Based Optimal Wheel Slip Controller for a Traction Control System of Electric Vehicle |
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| GE Ying-hui. A Sliding Mode Based Optimal Wheel Slip Controller for a Traction Control System of Electric Vehicle[J]. Journal of Southern Yangtze University:Natural Science Edition, 2004, 3(5): 454-459,481 |
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| Authors: | GE Ying-hui |
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| Affiliation: | GE Ying-hui ~ |
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| Abstract: | A sliding mode based optimizer and traction control system which is used for a traction control system of in-wheel driven EV is developed in this paper. The basic idea of the proposed scheme can perform an on-line search for the optimal wheel slip that corresponds to the vehicle's maximum acceleration. Thus, the robustness and adaptability of traction control systems are improved. The numerical results validate the proposed model and method. |
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| Keywords: | Optimal wheel slip Sliding mode control Traction control Electric vehicle |
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