• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2026, Vol. 62 ›› Issue (14): 302-312.doi: 10.3901/JME.260715

• 运载工程 • 上一篇    下一篇

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基于门控机制的混合预测模型的混合动力车辆自适应能量管理

杨东坡1, 高嘉辉1, 施德华1, 曾小华2   

  1. 1. 江苏大学汽车与交通工程学院 镇江 212000;
    2. 吉林大学汽车底盘集成与仿生全国重点实验室 长春 130000
  • 收稿日期:2025-06-18 修回日期:2026-03-29 发布日期:2026-08-29
  • 作者简介:杨东坡(通信作者),男,1991年出生,博士,硕士研究生导师。主要研究方向为新能源汽车节能与新能源技术。E-mail:yangdp@ujs.edu.cn;曾小华,男,1977年出生,博士,教授,博士研究生导师。主要研究方向为新能源汽车设计与控制。E-mail:jlu_dtzx@163.com
  • 基金资助:
    江苏省青年自然基金(BK20240872)、国家自然科学基金(52394265)和江苏大学大学生创新训练计划(202410299786X)资助项目。

Adaptive Energy Management of Hybrid Electric Vehicles Based on Gate Control Mechanism of Hybrid Prediction Model

YANG Dongpo1, GAO Jiahui1, SHI Dehua1, ZENG Xiaohua2   

  1. 1. College of Automotive and Transportation Engineering, Jiangsu University, Zhenjiang 212000;
    2. National Key Laboratory of Automotive Chassis Integration and Bionics, Jilin University, Changchun 130000
  • Received:2025-06-18 Revised:2026-03-29 Published:2026-08-29

摘要: 为了改善车辆的节能效果,预测控制已成为混合动力车辆能源管理策略的研究热点。随着驾驶条件的多样性,预测模型精度直接影响车辆性能。为解决这一问题,提出一种基于门控机制的混合预测模型的自适应能量管理框架,主要集成个性化驾驶模式识别、门控机制的混合预测车速模型和模型预测控制。为提高模式识别精度,基于个性化混合聚类方法,提出一种融合个性化特征的贝叶斯优化多层感知机神经网络模型,较基于基础车辆特征的识别模型提升了2.69%;根据个性化驾驶模式识别的结果,融合门控机制混合专家网络进行速度预测,提高预测精度。并进一步分析了不同车速预测模型精度对混合动力车辆自适应能量管理策略的影响,提出的方法可以实现节约3.34%~8.65%的燃油消耗。

关键词: 混合动力车辆, 能源管理策略, 混合预测模型, 门控机制

Abstract: To improve the energy-saving effect of vehicles, predictive control has become a research hotspot in energy management strategies for hybrid electric vehicles. With the diversity of driving conditions, the accuracy of prediction models directly affects vehicle performance. To address this issue, an adaptive energy management framework based on a hybrid prediction model using gate control mechanism is proposed, which mainly integrates personalized driving pattern recognition, a hybrid prediction vehicle speed model with gate control mechanism, and model predictive control. To improve the accuracy of pattern recognition, a Bayesian optimized multi-layer perceptron neural network model integrating personalized features is proposed based on personalized mixed clustering method, which has improved by 2.69% compared to the recognition model based on basic vehicle features; Based on the results of personalized driving pattern recognition, a hybrid expert network with gate control mechanism is used for speed prediction to improve prediction accuracy. Furthermore, the impact of different vehicle speed prediction model accuracies on the adaptive energy management strategy of hybrid electric vehicles is analyzed, and the proposed method can achieve fuel consumption savings of 3.34%~8.65%.

Key words: hybrid electric vehicles, energy management strategies, hybrid prediction model, gate control mechanism

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