Research of Sensors Failures Diagnosis Based on Noise Analysis

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 工业控制网络与系统研究室

	Research of Sensors Failures Diagnosis Based on Noise Analysis
	Xu AD(徐皑冬); Liu YF(刘元锋); Jiang, Jing; Liu MZ(刘明哲); Yan BJ(闫炳均); Liu QN(刘秦宁)
	2015
会议名称	1st International Conference on Information Sciences, Machinery, Materials and Energy (ICISMME)
会议日期	APR 11-13, 2015
会议地点	Chongqing, PEOPLES R CHINA
关键词	noise analysis diagnosis sensor failure power spectral density curve
页码	1367-1372
中文摘要	When the components of the system begin to loose or experience other physical change, the features of the sound signal generated by the running system will be changed. One of the main contents of the noise analysis is to obtain the operating status information of equipment through the noise measurement and analysis. In this paper, the noise analysis technique is applied to the diagnosis of sensor failures. The noise signal from the sensor output is used to achieve system characteristic value, and then it is used to diagnose the operating status of the sensor. The experiment was conducted for thermowell connection failure, and the experiment result shows the efficiency of the proposed method.
收录类别	CPCI（ISTP）
产权排序	1
会议主办者	Budapest Univ Technol & Econ, Univ W England, Univ Technol Sydney, Univ Polytechn Bucharest, Univ Teknologi MARA
会议录	PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON INFORMATION SCIENCES, MACHINERY, MATERIALS AND ENERGY (ICISMME 2015)
会议录出版者	ATLANTIS PRESS
会议录出版地	PARIS
语种	英语
ISSN号	1951-6851
ISBN号	978-94-62520-67-7
WOS记录号	WOS:000359818900292
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/16943]
专题	沈阳自动化研究所_工业控制网络与系统研究室
推荐引用方式 GB/T 7714	Xu AD,Liu YF,Jiang, Jing,et al. Research of Sensors Failures Diagnosis Based on Noise Analysis[C]. 见:1st International Conference on Information Sciences, Machinery, Materials and Energy (ICISMME). Chongqing, PEOPLES R CHINA. APR 11-13, 2015.