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幫忙查下one fusion algorithm of equipment fault prediction based on rough set theory and greymodel這篇文章檢索信息,,截個圖給我,謝謝啦,急,特奉上10金幣聊表謝意。 [ 發(fā)自手機版 http://www.gaoyang168.com/3g ] |
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A Fusion Algorithm of Equipment Fault Prediction Based on Rough Set theory and Grey Model 作者:Zhang Guangyi; Su Yangin; Ma Yingliang; Xu Aigiang Computer Measurement & Control 卷: 20 期: 2 頁: 291-3, 306 出版年: Feb. 2012 摘要 Rough Sets Theory and Grey System Theory both have the same advantage of processing inaccuracy data, so a fusion algorithm based on Rough Sets Theory and GM (1, 1) Grey prediction model is proposed. The attribute reduction algorithm of Rough Sets Theory reduces the fault diagnosis decision table, and the optimal diagnosis rules are deduced. Then, GM (1, 1) calculates the condition attributes predicted value of reduced decision table by their test value, which substitutes back to the reduction diagnosis decision table for fault prediction. It is verified in one fault of some aero radio equipment, and the results indicate that the efficiency and accuracy of fault prediction are both quite higher, which provides the foundation to improve the equipment reliability and maintainability. 作者信息 作者地址: Zhang Guangyi; Xu Aigiang; Dept. of Sci. Res., Naval Aeronaut. & Astronaut. Univ., Yantai, China. Su Yangin; Ma Yingliang; Grad. Students' Brigade, Naval Aeronaut. & Astronaut. Univ., Yantai, China. 出版商 Magazine Agency of Computer Measurement & Control, China 類別 / 分類 研究方向:Engineering; Mathematics; Computer Science; Business & Economics (由 Thomson Reuters 提供) 分類代碼:B0170N Reliability; B0250 Combinatorial mathematics; B0160 Plant engineering, maintenance and safety; C1210B Reliability theory; C1160 Combinatorial mathematics; E1020 Maintenance and reliability; E0210E Combinatorial mathematics 受控索引:decision tables; fault diagnosis; maintenance engineering; reliability theory; rough set theory 非受控索引:fusion algorithm; equipment fault prediction; rough sets theory; GM; grey prediction model; attribute reduction algorithm; fault diagnosis decision table reduction; optimal diagnosis rules; condition attributes; test value; aero radio equipment; equipment reliability; equipment maintainability 文獻信息 文獻類型:Journal Paper 語種:Chinese 入藏號:INSPEC:13561432 ISSN:1671-4598 參考文獻數(shù):8 其他信息 處理類型:Theoretical or Mathematical |
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