一、基本情况
刘婧芳，女，机械设计及理论学科部，讲师。2005年7月毕业于燕山大学机械设计制造及其自动化专业，获工学学士学位；2010年10月毕业于燕山大学机械电子工程专业，获博士学位。
二、教育教学情况
主讲本科生《机械设计I》、《机械设计课程设计》等课程。
三、科学研究
科研方向：机器人学及机构学，包括并/混联机器人理论与控制研究，柔顺机构动力学研究等。
科研项目：
1.国家自然科学基金，2012-2014，负责人。
2.教育部博士点基金，2012-2014，负责人。
3.北京市教委面上项目，2013-2015，负责人。
4.北京工业大学“日新人才计划“项目，2014-2016，负责人。
科研成果：
1、黄真, 刘婧芳, 李艳文. 论机构自由度（专著）. 北京: 科学出版社， 2011.8
2、Zhen Huang, Jingfang Liu, Qinchuan Li. Unified Methodology for Mobility Analysis Based on Screw Theory. Smart Devices and Machines for Advanced Manufacturing (Lihui Wang，Jeff Xi Editors), Springer, 2008 (Book-Chapter)
3、Jingfang Liu, Zhen Huang, Yanwen Li. Mobility of the Myard 5R linkage Involved in “Gogu problem”. Chinese Journal of Mechanical Engineering (English Edition), 2009, 22(3):325-330 (SCI：461YM EI:20092912195795)
4、Jingfang Liu, Yanwen Li, Zhen Huang. Mobility Analysis of Altmann Overconstrained Linkages by Modified Grübler-Kutzbach Criterion. Chinese Journal of Mechanical Engineering (English Edition), 2011，24（4）：638-646 (SCI :798ZT)
5、Zhen Huang, Jingfang Liu, Daxing Zeng. A General Methodology for Mobility Analysis of Mechanisms based on Constraint Screw Theory. Science in China, Series E: Technological Sciences, 2009, 52(5):1337-1347 (SCI：444DL；EI：20092112093587)
6、黄真, 刘婧芳, 曾达幸. 基于约束螺旋理论的机构自由度分析的普遍方法. 中国科学(E辑：技术科学), 2009, 39(1):84-93
7、Ziming Chen, Jingfang Liu, Huang Zhen. A Three-DOF Rotational Parallel Manipulator without Intersecting Axes. Proceedings of 2010 ASME International Design Engineering Technical Conferences, 2010, Detc2010-28422 (EI源)/Trans ASME: Journal of Mechanisms and Robotics, 2011
8、Jingfang Liu, Zhen Huang. Mobility Analysis of Some Paradoxical Mechanisms Using a General Methodology. Proceedings of 2008 ASME International Design Engineering Technical Conferences, 2008, Detc2008-49307 (EI：20094812493976)
9、Jingfang Liu, Zhen Huang, Yanwen Li. A New Approach for the Order of the Bennett-Based Linkages in Mobility Analysis. Proceedings of 2009 ASME International Design Engineering Technical Conferences, 2008, Detc2009-86243 (EI：20102513025319)
10、刘士昌，刘婧芳，黄真. 基于螺旋理论对单环空间RSUR机构的受力分析。机械工程学报
11、Jingfang Liu, Yanwen Li, Ziming Chen, Zhen Huang. A general Mobility Methodology Based on Reciprocal Screw Theory, The First IFToMM Asian Conference on Mechanism and Machine Science, Taipei, Taiwan, 2010
12、Zhen Huang, Jingfang Liu. Open Problem of Mechanism Mobility and a Mobility Methodology. Proceedings of the Second International Workshop on Fundamental Issues and Future Research Directions for Parallel Mechanisms and Manipulators, Montpellier, 2008
13、Zhen Huang, Jingfang Liu. Analysis on “Gogu Problem” and a Mobility Methodology Based on Screw Theory. Proceedings of the International Mechanisms and Machine Science Conference, Dalian, China, 2008
14、刘婧芳, 朱思俊, 曾达幸, 黄真. 包括2个新并联机构和一些反常机构的自由度分析. 燕山大学学报, 2006, 30(6):488-494
15、Yan Zhao, Jingfang Liu, Zhen Huang. Force analysis of Overconstrained Lower-Mobility Parallel Manipulators. Proceedings of the 1st International Symposium on Geometric Methods in Robotics and Mechanism Research, Hong Kong, December 15-16, 2009
16、Zhen Huang, Yan Zhao, Jingfang Liu. Kinetostatic Analysis of 4-R(CRR) Parallel Manipulator with Over-constraints via Reciprocal-Screw Theory. Advances in Mechanical Engineering, 2010, article ID:404960
四、联系方式
Email：jfliu@bjut.edu.cn；Tel：010-67391702