作者：Xiaofeng Yang;Hongwen He;Zhongbao Wei;Rui Wang;... Dong Zhang （[a]National Engineering Research Center for Electric Vehicles, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, ChinaNational Engineering Research Center for Electric Vehicles, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China[b]College of Information Science and Engineering, Northeastern University, Shenyang, ChinaCollege of Information Science and Engineering, Northeastern University, Shenyang, China[c]State Grid Tianjin Electric Power Research Institute, Tianjin, ChinaState Grid Tianjin Electric Power Research Institute, Tianjin, China[d]Department of Aerospace and Mechanical Engineering, The University of Oklahoma, Norman, OK 73019 USADepartment of Aerospace and Mechanical Engineering, The University of Oklahoma, Norman, OK 73019 USA）

出处：Applied Energy 2023

关键词：Fast charging;Deep reinforcement learning;soft actor critic-Lagrange;Cyber-physical system;Lithium-ion battery

摘要：Fast charging of lithium-ion battery (LIB) is critical for the further popularity of electric vehicles. However, the partial pursuit of high-power cha ...

作者：Yong Wang;Yuankai Wu;Yingjuan Tang;Qin Li;Hongwen He （[a]National Engineering Laboratory for Electric Vehicles, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, ChinaNational Engineering Laboratory for Electric Vehicles, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China[b]Department of Computer Science, Sichuan University, Chengdu, 610041, ChinaDepartment of Computer Science, Sichuan University, Chengdu, 610041, China[c]Department of Vehicle Engineering, School of Mechanical Engineering, Guangxi University, Nanning, 530004, ChinaDepartment of Vehicle Engineering, School of Mechanical Engineering, Guangxi University, Nanning, 530004, China）

出处：Applied Energy 2023

关键词：Hybrid electric vehicle;Energy management strategy;Multi-agent reinforcement learning;Car-following;Eco-driving

摘要：The advanced cruise control system has expanded the energy-saving potential of the hybrid electric vehicle (HEV). Despite this, most energy-saving res ...

发明人：魏中宝，宋若旸，张财志，李奇，何洪文，潘凤文，王彦波

申请日期：2023.04.17

摘要：本发明提供了一种基于分层协调的燃料电池系统热管理方法，包括以下步骤：S1.通过上层多目标能量管理策略确定燃料电池车辆瞬时功率；S2.通过下层高效协同热管理策略实现对瞬时功率的高效热管理。本发明通过分层耦合协调的方法，实现燃料电池车辆系统的高效热管理，在满足多目标能量管理的同时，实现燃料电池系统的高效 ...

发明人：何洪文，黄汝臣

申请日期：2023.07.13

摘要：本发明提供了一种燃料电池汽车多目标优化能量管理策略加速训练方法，利用A3C算法设计多进程并行计算能量管理架构，并通过CPU的多个核心实现这种并行计算，从而能够充分利用有限的计算资源并发挥多核CPU的优势，使对深度强化学习神经网络的训练明显加速，极大地缩短了训练时间、提高了训练效率；同时，本发明的方法 ...

发明人：李建威，罗磊，何洪文，滕越

申请日期：2023.08.15

摘要：本发明公开一种燃料电池混动汽车能量管理方法、系统及电子设备，涉及汽车能量管理技术领域。本发明利用交替方向乘子法对于处理双源系统衰退协同的显著优势，采用模型预测控制的实时能量管理框架确定短期全局工况下的最优控制序列，然后，将所述最优控制序列作为控制器的输出施加给燃料电池混动汽车，能够在燃料电池混动汽车 ...

发明人：何洪文，黄汝臣

申请日期：2023.07.13

摘要：本发明提供了一种基于增强型TD3算法的节能减排能量管理方法，其结合多种不同的标准循环工况设计了一种随机训练环境，在训练过程中尽可能全面覆盖混合动力汽车可能的驾驶场景，从而能够有效提高能量管理策略的工况适应性；利用辅助训练和优先经验回放机制设计增强型TD3算法，能够有效地增强算法智能体的探索能力并提高 ...

作者：Wei Liu^1,2;Hongwen He^1,2;CA1;Fengchun Sun^1,2; （¹National Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, Beijing 100081, PR China;²Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing Institute of Technology, Beijing 100081, PR China）

出处：Journal of the Franklin Institute 2016

摘要：This paper researched an estimation method based on the Minimum Model Error (MME) criterion combing with the Extended Kalman Filter (EKF) for 4WD vehi ...

作者：Ruoyan Han¹;Hongwen He^1,2;CA1;Zhendong Zhang¹;Shengwei Quan¹;Jinzhou Chen¹; （¹National Engineering Research Centre of Electric Vehicles, Beijing Institute of Technology, Beijing 100081, China;²Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing 314019, China）

出处：Journal of Energy Storage 2024

摘要：This paper proposes a multi-stack fuel cell system (MFCS) for a distributed fuel cell hybrid electric tracked vehicle. The power distribution results ...

作者：Wei, Zhongbao¹; Li, Pengfei¹; Cao, Wanke¹; Chen, Haosen²; Wang, Wei^{3, 4}; Yu, Yifei⁵; He, Hongwen¹; （¹National Engineering Research Centre for Electric Vehicles, School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²State Key Laboratory of Explosion Science and Technology, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, China;³School of Aerospace Engineering, Beijing Institute of Technology, Beijing; 100081, China;⁴Beijing Key Laboratory of UAV Autonomous Control, Beijing Institute of Technology, Beijing; 100081, China;⁵Energy Innovation Centre, Warwick Manufacturing Group, University of Warwick, Coventry, United Kingdom）

出处：Applied Thermal Engineering 2022

关键词：Thermal model;Machine learning;Embedded sensor;Temperature inhomogeneity;Batteries

摘要：Accurate monitoring of internal temperature distribution is critical to the safety of lithium-ion batteries (LIBs). However, both the radial and the a ...

作者：Huang, Ruchen¹; He, Hongwen¹; Zhao, Xuyang¹; Wang, Yunlong¹; Li, Menglin²; （¹National Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, Beijing; 100081, China;²School of Vehicle and Energy, Yanshan University, Hebei, Qinhuangdao; 066004, China）

出处：Applied Energy 2022

关键词：Hybrid electric bus;Energy management;Battery health;Driving cycle construction;Twin delayed deep deterministic policy;gradient (TD3)

摘要：Energy management is critical to reduce energy consumption and extend the service life of hybrid power systems. This article proposes an energy manage ...