CN104102773B - A kind of equipment fault early-warning and state monitoring method - Google Patents
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2010011918A2 (en) * | 2008-07-24 | 2010-01-28 | University Of Cincinnati | Methods for prognosing mechanical systems |
CN101930486B (en) * | 2010-07-12 | 2012-10-17 | 沈阳工业大学 | Device and method for predicating fan load index of wind powder plant |
CN102331772B (en) * | 2011-03-30 | 2013-03-27 | 浙江省电力试验研究院 | Method for carrying out early warning of abnormal superheated steam temperature and fault diagnosis on direct current megawatt unit |
CN103324834B (en) * | 2013-04-07 | 2016-08-17 | 北京航空航天大学 | Mechatronic Systems under a kind of completely cut off data qualification and critical component life-span prediction method thereof |
CN103488091A (en) * | 2013-09-27 | 2014-01-01 | 上海交通大学 | Data-driving control process monitoring method based on dynamic component analysis |
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Address after: 250101 5th floor, block B, Yinhe building, 2008 Xinluo street, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong luruan Digital Technology Co.,Ltd. Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 250101 5th floor, block B, Yinhe building, 2008 Xinluo street, high tech Zone, Jinan City, Shandong Province Patentee before: SHANDONG LUNENG SOFTWARE TECHNOLOGY Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. |