讲师、清华大学博士后
联系方式：zhengyelongby@163.com
研究方向：微纳力值检测、图像处理、粘度测量
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>>>导师详细介绍]
讲师、清华大学博士后
联系方式：zhengyelongby@163.com
研究方向：微纳力值检测、图像处理、粘度测量
科研项目：
• 微小力值溯源：
国家科技支撑计划项目：“微纳力值测试与溯源中的实验技术与装置研究”子课题研究工作。研究采用静电力方式将10-8 N至10-4 N量级的力值计量或复现，并将其溯源至长度、电压、电容等国际单位制。 阴影法微小测量：
提出通过阴影法，在线同时测量了作用在水黾及水蜘蛛等水上行走昆虫的多条腿上的浮力。相关研究成果分别以“Elegant shadow making tiny force visible for water-walking arthropod and updated Archimedes' principle”（基于阿基米德原理的阴影法测量作用在水上行走昆虫腿上的微小力）为题发表在Langmuir 2016, 32, 10522−10528上。这一研究成果被美国物理学会（AIP）、美国化学学会（ACS）进行了专题报道，随后被美国科学促进会（AAAS）、美国每日科学（ScienceDaily）和世界科技研究新闻资讯网（PHYS.org）等多家著名科技新闻杂志或科技网站报道和转载。
发表论文：
[1] Yelong Zheng, Hongyu Lu, Wei Yin et al. Elegant Shadow Making Tiny Force Visible for Water Walking Arthropod and Updated Archimedes‘ Principle. Langmuir 2016, 32, 10522−10528
[2] Zheng Y, Song L, Hu G, et al. Improving environmental noise suppression for micronewton force sensing based on electrostatic by injecting air damping [J]. Review of Scientific Instruments, 2014, 85(5): 055002.
[3] Zheng Y, Song L, Hu G, et al. The multi-position calibration of the stiffness for atomic-force microscope cantilevers based on vibration [J]. Measurement Science & Technology, 2015, 26(5).
[4] Song L, Zheng Y*, Hu G, et al. Highly Sensitive, Precise, and Traceable Measurement of Force[J]. Instrumentation Science & Technology, 2016.
[5] Zheng, Yelong*; Yang, Xiaoli; Zhao, Meirong; Adaptive control Algorithm improving the stability of micro force measurement system. Source: Lecture Notes in Electrical Engineering, v 246 LNEE, p 1183-1191, 2014, Proceedings of the Second International Conference on Communications, Signal Processing, and Systems, CSPS 2013
[6] Zhang, X., Yang, X., Yang, R., Huang, J., & Zheng, Y*. (2014, January). Image Measurement Strategy for Extreme Circumstances. In The Proceedings of the Second International Conference on Communications, Signal Processing, and Systems (pp. 171-178). Springer International Publishing.
[7] Hu, G., Song, L., Meng, F., Zhang, W., Zhang, Z., Zhang, Y., & Zheng, Y. (2013). Research and Development of Small Force Standards at NIM. In International Journal of Modern Physics: Conference Series (Vol. 24). World Scientific Publishing Company. [EI]
[8] 宋乐, 郑叶龙, 赵美蓉,等. 小型化活塞式黏度在线测量方法[J]. 天津大学学报:自然科学与工程技术版, 2012, 45(9):820-823.[EI]
相关报道：
1、http://www.improbable.com/2016/10/20/shadows-cast-by-spider-legs-used-in-physics-calculations/
2、http://phys.org/news/2016-10-shadows-reveal-insects.html
3、http://scienceblogs.com/gregladen/2016/10/19/how-do-insects-walk-on-water/
4、https://www.sciencedaily.com/releases/2016/10/161019132924.htm
5、http://www.upi.com/Science_News/2016/10/19/How-do-insects-walk-on-water-Shadows-reveal-their-secret/6941476893780/
6、http://www.cankaoxiaoxi.com/science/20161024/1369176.shtml
7、https://www.sciencedaily.com/releases/2016/10/161019132924.htm
8、http://archive.gosanangelo.com/news/discoveries-shadows-reveal-how-insects-walk-on-water-3f3ee82c-d5ff-06cd-e053-0100007f0744-398060981.html
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