A Comparative Study on Radar Interferometry for Vibrations Monitoring on Different Types of Bridges

	A Comparative Study on Radar Interferometry for Vibrations Monitoring on Different Types of Bridges
	Shao, Zelong; Zhang, Xiangkun; Li, Yingsong; Jiang, Jingshan; Zhang, XK (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.; Zhang, XK (reprint author), Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R China.
刊名	IEEE ACCESS
	2018
卷号	6 页码:29677-29684
关键词	Interferometry Millimeter Wave Radar Remote Monitoring Vibration Measurement
ISSN号	2169-3536
英文摘要	A great number of bridges have been built in the world, which are very important for economic and society developments. Thus, the bridge monitoring is vital and is also a hot topic in recent years. Many bridge monitoring methods have been presented to monitor the bridge vibration. For example, some bridge monitoring methods require the sensors directly contact with the bridge, which might be difficult to install and maintain. In addition, some remote monitoring instruments are expensive and sensitive to the environment. In this paper, a bridge monitoring radar with a central frequency of 36.05 GHz is devised based on a millimeter-wave technology to measure the bridge vibration. It has a super-range resolution of 0.5 m and a high deformation measure precision of 56 p.m. Experiments on a high-speed railway bridge and a large cable suspended bridge are performed to verify the effectiveness of the radar interferometry for accurate and precise monitoring of the vibration types and magnitudes of these bridges.
语种	英语
资助机构	Beijing Natural Science Foundation [4182077] ; National Key Research and Development Program of China [2016YFE0111100] ; Science and Technology Innovative Talents Foundation of Harbin [2016RAXXJ044] ; Key Research and Development Program of Heilongjiang [GX17A016] ; China Postdoctoral Science Foundation [2017M620918]
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/6365]
专题	国家空间科学中心_微波遥感部
通讯作者	Zhang, XK (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.; Zhang, XK (reprint author), Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Shao, Zelong,Zhang, Xiangkun,Li, Yingsong,et al. A Comparative Study on Radar Interferometry for Vibrations Monitoring on Different Types of Bridges[J]. IEEE ACCESS,2018,6:29677-29684.
APA	Shao, Zelong,Zhang, Xiangkun,Li, Yingsong,Jiang, Jingshan,Zhang, XK ,&Zhang, XK .(2018).A Comparative Study on Radar Interferometry for Vibrations Monitoring on Different Types of Bridges.IEEE ACCESS,6,29677-29684.
MLA	Shao, Zelong,et al."A Comparative Study on Radar Interferometry for Vibrations Monitoring on Different Types of Bridges".IEEE ACCESS 6(2018):29677-29684.