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孙逢春

机械与车辆学院

职称:教授

孙逢春所有成果
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发明人:杨晓光,杨立鹏,孙逢春

申请日期:2023.12.18

摘要:本发明提供一种固态准干法凝胶电极及其制备方法,其中制备方法包括正极材料的混合步骤、辊压与复合步骤和原位固化及辊压压实步骤。正极材料的混合步骤包括将活性材料、导电剂和凝胶交联溶液按照一定的质量比混合均匀,得到正极浆料。辊压与复合步骤包括将正极浆料辊压至集流体上并复合成型,得到凝胶电极前驱体。原位固化及 ...

作者:孙逢春,鲁连军,谷中丽 (School of Mechanical and Vehicular Engineering Beijing Institute of Technology;Beijing 100081;China;School of Mechanical and Vehicular Engineering Beijing Institute of Technology;Beijing 100081;China;Automotive Engineering Academy of Shanghai Automotive Industry Corporation (Group);Shanghai 200437;China;School of Mechanical and Vehicular Engineering Beijing Institute of Technology;Beijing 100081;China)

出处:Journal of Beijing Institute of Technology(English Edition) 2004

摘要:According to the analysis of the fundamental steering theories of the electric drive tracked vehicle, a new effective electric drive tracked vehicle m ...

作者:Wei, Xiaodong1, 2; Liu, Bo1; Sun, Chao1; Huo, Weiwei3; Sun, Fengchun1; (1National Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, Beijing; 100081, China;2State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha; 410082, China;3Mechanical Electrical Engineering School, Beijing Information Science and Technology University, Beijing; 100192, China)

出处:SSRN 2022

摘要:A guided proportional integral controller-based Pontryagins minimum principle (PI-PMP) energy management control strategy based on dynamic traffic inf ...

作者:Wei, Xiaodonga,b;Leng, Jianghao1;Sun, Chao1;CAa;Huo, Weiwei3;Ren, Qiang4;Sun, Fengchun1; (1National Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, Beijing, 100081, China;2State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, 410082, China;3Mechanical Electrical Engineering School, Beijing Information Science and Technology University, Beijing, 100192, China;4Guangzhou Automobile Group Co., Ltd. Automotive Research and Development Center, Guangzhou, 511434, China)

出处:Journal of Power Sources 2022

关键词:Convex programming;Energy management;Fuel cell vehicles;Speed planning;Traffic signal

摘要:Network of vehicles technology can help vehicles obtain more traffic information during their journey. In this paper, a co-optimization method of spee ...

作者:Lu, Jiahuan1;Xiong, Rui1;CAa;Tian, Jinpeng1;Wang, Chenxu1;Hsu, Chia-Wei3;Tsou, Nien-Ti3;Sun, Fengchun1;Li, Ju2;CAb1Department of Vehicle Engineering, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;2Department of Nuclear Science and Engineering and Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, MA, United States;3Department of Materials Science and Engineering, National Chiao Tung University, Taiwan)

出处:Energy Storage Materials 2022

关键词:USEFUL LIFE PREDICTION;LITHIUM-ION BATTERY;MODEL

摘要:Accurate degradation trajectory and future life are the key information of a new generation of intelligent battery and electrochemical energy storage ...

作者:王震坡,詹炜鹏,孙逢春,邓钧君,崔丁松,黎小慧 (北京理工大学机械与车辆学院电动车辆国家工程研究中心)

出处:北京理工大学学报 2024

关键词:新能源汽车;碳排放;减排潜力

摘要:在“碳达峰、碳中和”双碳目标驱动下,新能源汽车凭借其碳减排优势受到了广泛关注.旨在促进新能源汽车碳减排潜力评估的相关研究,从新能源汽车碳排放计量与分析、车网协同优化低碳运行、车辆碳排放总量态势预测等三个方面进行分析与综述,归纳了相关领域最新研究成果,总结各类建模方法优缺点,重点阐述了汽车节能减排核算 ...

作者:王震坡1,2;,张普琛1,2;,孙逢春1,2;,张照生1,2;,刘鹏1,2; (1北京理工大学机械与车辆学院;2北京电动车辆协同创新中心)

出处:中国公路学报 2024

关键词:汽车工程;新能源汽车;综述;管理服务;质量测评;安全监管

摘要:随着新能源汽车的推广应用,车辆规模爆发式增长的同时,在新能源汽车的产品端、运行端以及服务端出现了一系列问题:产品质量监管成效低、运行安全管控不精准、公共服务管理不全面。这些问题影响着新能源汽车的安全可靠运行,制约着新能源汽车产业的发展,已经成为了行业的痛点。在汽车数字化的时代背景下,以大数据为核心, ...

发明人:熊瑞,贾彦博,杨瑞鑫,孙逢春

申请日期:2024.02.04

摘要:本发明提供了一种内外传感协同的智能电池多维参量原位监测系统制造方法,对传感器类型的选取以及在商用方形电池内外的安装布局均实现了优化改进,制造过程与现有制造工艺兼容,多项传感技术间不存在物理上的或软件上的相互干涉,从而能够在不显著改变电池内部电化学环境的前提下实现多项电池状态参量的实时精确表征,克服了 ...

发明人:孙逢春,李志超,李军求,杨永喜,李潇汉

申请日期:2024.01.22

摘要:本发明提供了一种多轴分布式驱动智能车辆路径规划碰撞风险评估方法,建立了基于TTC计算的安全等级划分方式,考虑了车辆的相对运动速度、相对位置偏差,可较为准确的描述智能车辆避障场景的紧急程度,并确定出智能车辆周围区域的风险程度高低。本发明在路径规划策略中实现了安全性与稳定性的兼顾,结合道路交通传感信息、 ...

发明人:杨晓光,张永,张文珂,孙逢春

申请日期:2024.03.28

摘要:本发明提供了一种添加剂组合物、电解液和锂离子电池,属于锂离子电池技术领域。本发明提供了一种添加剂组合物,包括第一添加剂和第二添加剂;所述第一添加剂包括季铵硝酸盐;所述第二添加剂包括二氟磷酸锂、1,3‑丙烷磺酸内酯、三烯丙基异氰脲酸酯、甲烷二磺酸亚甲酯、硫酸乙烯酯、三烯丙基磷酸酯、三丙炔基磷酸酯、双氟 ...