机构

• 国家空间科学中心 [1]
• 长春光学精密机械与物... [1]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2018 [1]
• 2006 [2]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Moving Point Target Detection Based on Higher Order Statistics in Very Low SNR 期刊论文  OAI收割 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2018, 卷号: 15, 期号: 2, 页码: 217-221 作者:     |  收藏  |  浏览/下载：46/0  |  提交时间：2018/03/02 Bispectrum Estimation  Moving Point Target Detection  Time Series  Transient Signal Detection  Visual Image Sequence   Arc fault signatures detection on aircraft wiring system (EI CONFERENCE) 会议论文  OAI收割 6th World Congress on Intelligent Control and Automation, WCICA 2006, June 21, 2006 - June 23, 2006, Dalian, China Hongkun Z.; Tao C.; Wenjun L. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 In this paper an arc fault detection method Is proposed based on characteristics of the fault current of an electric arc. A localized signal processing method Is developed using wavelet analysis to decompose the differential current signal Into a series of wavelet components  each of which Is a time-domain signal that covers a specific frequency band. Thus  more distinctive signal features that represent arc faults and other fault transient phenomena are extracted. As a result  by quantifying the extracted features  an arc faults are distinguished from phenomena similar to arc and other fault transients using the differences In the quantified features. Simulation studies have demonstrated that the proposed method Is reliable and simple. 2006 IEEE.   Transient Fault Signal Detection Using Wigner Higher-Order Moment Spectra Methods 会议论文  OAI收割 IEEE International Conference on Mechatronics and Automation, Luoyang, China, June 25-28, 2006 作者:  Guo QJ(郭前进);  Yu HB(于海斌);  Hu JT(胡静涛);  Xu AD(徐皑冬) 收藏  |  浏览/下载：27/0  |  提交时间：2012/06/06 transient fault signal detection  Wigner higher order moment spectra  condition monitoring