
席立 长聘副教授,博士生导师
英国伦敦玛丽女王大学博士,北京理工大学副教授。研究领域包括材料与结构力学、射线/光/声测试技术与应用、机器人智能感知与控制。承担国家自然科学基金青年项目及专项项目、国家重大科研仪器研制项目(部门推荐)、科技委基础加强重点项目、国家重点研发计划重点项目、北京市自然科学基金前沿项目、中国博士后特别资助项目及面上项目等科研任务10余项。在Acta Biomaterialia、Composites Part B、Journal of Materials Science & Technology等发表SCI论文40余篇,其中ESI高被引论文和热点论文各1篇;申请/授权国内外发明专利和软著40余项。获北京市科学技术进步奖二等奖(2022)、HICOOL全球创业大赛二等奖(2024),入选北京市亦城杰出人才(2025)。
研究方向
材料与结构力学、射线/光/声测试技术与应用、机器人智能感知与控制
教育工作经历
2012/09—2016/10,英国伦敦玛丽女王大学,博士
2016/12—2018/02,美国北卡罗来纳州立大学,博士后
2018/05—2020/11,北京理工大学,博士后
2020/12—至今,北京理工大学,副教授
科研项目
承担国家自然科学基金青年项目及专项项目、国家重大科研仪器研制项目(部门推荐)、科技委基础加强重点项目、国家重点研发计划重点项目、北京市自然科学基金前沿项目、中国博士后特别资助项目及面上项目等科研任务10余项。
代表性论文
1. Shaoling Li, Zhongfang Zhang, Kaiyuan Xue, Rujie He, Yixing Huang, Li Xi#, Ying Li, Coupled damage evolution of Cf/SiC composites across a full oxygen concentration gradient at elevated temperature via synchrotron in-situ CT and deep learning, Journal of Materials Science & Technology (2026).
2. Houcheng Fang, Li Xi#, Yixing Huang, Tian Zhao, Rujie He, Xiao Kang, Ying Li#, Daining Fang, Fiber-reinforced composites: A comprehensive review of traditional and additive manufacturing processes and material architectures, Composites Part A: Applied Science and Manufacturing 205 (2026) 109684.
3. Li Xi#, Shaoling Li, Kaiyuan Xue, Xiaochuan Cui, Bowen Wang, Ying Li, Daining Fang, Internal damage evolution of C/SiC composites in air at 1650 °C studied by in-situ synchrotron X-ray imaging, Composites Part B: Engineering 288 (2025).
4. Bowen Wang, Kaiyuan Xue, Li Xi#, Haosen Chen, Jiawei Wen, Chaojie Ma, Ying Li, Enhanced strain mapping Unveils internal deformation dynamics in Silicon-based lithium-ion batteries during electrochemical cycling, Materials and Design 247 (2024).
5. Xiaofei Cao, Zhixin Huang, Chunwang He, Wenwang Wu#, Li Xi#, Ying Li#, Daining Fang, In-situ synchrotron X-ray tomography investigation of the imperfect smooth-shell cylinder structure, Composite Structures 267 (2021).高被引论文
6. Binbin Liao, Jianwu Zhou#, Shigang Ai, Yuan Lin, Li Xi#, Yong Cao, Dengbao Xiao#, Comparison of laminate thickness on the low velocity impact behaviors for Z-pinned composite laminates, International Journal of Mechanical Sciences 204 (2021).
7. Tian Zhao, Quanyue Zhao, Wenwang Wu, Li Xi#, Ying Li#, Zhishuai Wan#, Irene Fernandez Villegas, Rinze Benedictus, Enhancing weld attributes in ultrasonic spot welding of carbon fibre-reinforced thermoplastic composites: Effect of sonotrode configurations and process control, Composites Part B: Engineering 211 (2021).
8. Li Xi, Weibin Wen, Wenwang Wu, Zhaoliang Qu, Ran Tao, Angelo Karunaratne, Binbin Liao#, Ying Li#, Daining Fang#, Mechanical response of cortical bone in compression and tension at the mineralized fibrillar level in steroid induced osteoporosis, Composites Part B: Engineering 196 (2020).
9. Binbin Liao, Jianwu Zhou#, Ying Li, Panding Wang, Li Xi#, Ruxin Gao, Ke Bo, Daining Fang, Damage accumulation mechanism of composite laminates subjected to repeated low velocity impacts, International Journal of Mechanical Sciences 182 (2020).
10. Li Xi, Paolino de Falco, Ettore Barbieri, Angelo Karunaratne, Liz Bentley, Christopher T. Esapa, Nicholas J. Terrill, Stephen D.M. Brown, Roger D. Cox, Graham R. Davis, Nicola Maria Pugnø, Rajesh V. Thakker, Himadri Shikhar Gupta#, Bone matrix development in steroid-induced osteoporosis is associated with a consistently reduced fibrillar stiffness linked to altered bone mineral quality, Acta Biomaterialia 76 (2018) 295-307.
代表性授权专利
1.一种旋转透射靶微焦点X射线源及射线产生方法,ZL202210521577.1
2.Rotary-transmission-target Micro Focus X-ray Source and Ray Generation Method,US11817287B1
3.一种用于射线无损检测的应力腐蚀原位试验装置,ZL202411534383.0
4.一种X射线成像设备用分辨率测试卡及其加工方法,ZL202411496519.3
5.一种旋转透射靶微焦点X射线源,ZL202221175723.1
6.一种用于X射线源阳极靶的液态金属射流系统,ZL202222779979.X
7.一种用于同轴相位衬度成像的稀疏角CT重建方法,ZL202311306997.9
8.一种基于投影域和图像域的稀疏角CT重建方法及装置,ZL202311221680.5
教学工作
1. 科研仪器研发与产业转化,本科生课程
2. 生物3D打印,本科生课程
3. 生物材料3D打印技术,研究生课程
4. 仪器科学与技术产学研融合育人模式研究与实践,教育教学改革项目
5. 强化原始创新能力背景下的“力学+X”跨学科融合教育改革探索与实践,教育教学改革项目
6. 立足能力导向的《增材制造与3D打印》拔尖创新人才培养改革与实践,教育教学改革项目
荣誉奖励
2022年,北京市科学技术进步奖二等奖
2024年,HICOOL全球创业大赛二等奖
2025年,北京市亦城杰出人才
社会兼职
受邀担任10余国际期刊审稿人
北京市自然科学基金等项目评审专家