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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2006     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Arc fault signatures detection on aircraft wiring system (EI CONFERENCE) 会议论文 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：18/0  |  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.   To simulate blackbody radiation frequency shift in cesium fountain frequency standard with CO2 laser 期刊论文 ieee transactions on ultrasonics ferroelectrics and frequency control, 2006 Chen, Jingbiao 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 DIFFERENTIAL POLARIZABILITY  ATOMIC FOUNTAIN  GROUND STATE  STARK SHIFT  HYDROGEN   无速度传感器异步电机矢量控制系统设计与实现 学位论文 2006, 2006 管瑜 收藏  |  浏览/下载：2/0  |  提交时间：2016/02/14 无速度传感器  矢量控制  转子磁场定向  电压空间矢量  speed sensorless  vector control  rotor field-orientation  Space Vector Pulse Width Modulation   Improved design and control experiments of an underwater electric manipulator 会议论文 SICE-ICASE International Joint Conference, Busan, SOUTH KOREA, October 18-21, 2006 作者:  Zhang QF(张奇峰);  Zhang AQ(张艾群);  Yan KC(燕奎臣) 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/06 underwater electric manipulator  autonomous underwater vehicles  adaptive controller   Low frequency oscillation analysis and damping based on prony method and sparse eigenvalue technique 会议论文 2006 IEEE International Conference on Networking, Sensing and Control, ICNSC'06, 23 April 2006 through 25 April 2006 作者:  Hua, Ye;  Yutian, Liu;  Xinsheng, Niu 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/31