故障散播 的英文怎麼說
中文拼音 [gùzhàngsǎnbō]
故障散播
英文
bug seeding- 故 : Ⅰ名詞1 (事故) event; incident; happening; accident 2 (原因) cause; reason 3 (朋友; 友情) fr...
- 障 : Ⅰ動詞(阻隔; 遮擋) block; hinder; obstruct Ⅱ名詞(遮擋物) barrier; block; obstacle
- 散 : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
- 播 : 播名詞(姓氏) a surname
- 故障 : hitch; breakdown; stoppage; fault; faulting; accident; blunder; bug; conk; failure; impairment; i...
- 散播 : disseminate; spread
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On the base of thorough analysis of fault characters, the petri net model is introduced and changed into fault petri net ( fpn ) that can be used to settle some critical problems such as complicated faults, degradation competition and one cause with multiple consequence according to the characters of fault evolvement and spreading. in order to predicate the remained life of particular machine under special working conditions, an algorithm was also providcd to analyse the timely characters of the fpn. it is demonstrated that the method provided in this paper can simulate the dynamic evolvement process more appropriate than tranditional methods such as fault tree analysis ( fta ) and can predicate the remained life of the particular machine under special working conditions
為此,深入分析了機械設備的故障特性,把以描述離散事件動態系統見長的petri網分析技術引入到機械設備剩餘壽命預測領域,並根據故障的演變和傳播特點,將petri網加以改造,提出適用於對機械設備復合故障動態演變歷程進行模擬的「故障petri網」 ,解決了「並發故障」 、 「劣化競爭」和「一因多果」等問題,並給出故障petri網的時間特性分析演算法,用於單機具體工況下的剩餘壽命預測。Subsequently, the grade diffusing process was described combining with the failure pervasion intensity, and the failure propagation paths and relevant key nodes with high pervasion ability were found with the ant colony algorithm
結合故障的擴散強度,按照分步擴散的原則對故障傳播的過程進行了描述,同時用蟻群演算法求得擴散能力最強的故障傳播路徑及相應的關鍵節點。
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