Study on wear conditon monitoring of self - propelled gun equipment based on oil analysis 基于油液分析的自行火炮裝備性能監(jiān)測研究
The table structure of storing the data is given according to diesel engine ' s fault modules and characters of data mining . finally the system expert system based on oil monitoring ( esbom ) is developed 最后,在此基礎(chǔ)上設(shè)計和開發(fā)了一套完整的基于油液監(jiān)測的故障診斷專家系統(tǒng)( expertsystembasedonoilmonitoring , esbom ) 。
The development of expert system based on oil monitoring for the diesel engine is discussed in this paper . the key research point in this paper is the diagnosis knowledge mining and the establishment of knowledgebase 本文以內(nèi)燃機為研究對象,以油液監(jiān)測技術(shù)為試驗手段,研究如何建立基于油液監(jiān)測技術(shù)的故障診斷專家系統(tǒng),研究的重點是診斷知識的挖掘及診斷專家系統(tǒng)知識庫的建立。
The system is based on oil development and the program has some problems with history data query and credence print . with the development of enterprise , the economy operation of no . 1 drilling co . liaohe oil filed to be complex day and day . the financial information system can not satisfy with the new situations 但是,由于目前使用的系統(tǒng)由中油總公司統(tǒng)一開發(fā),以采油業(yè)務(wù)為主,并且程序本身在歷史數(shù)據(jù)查詢、憑證打印等細(xì)節(jié)處理上也存在一些問題;而且,隨著企業(yè)的發(fā)展,鉆井一公司的經(jīng)濟業(yè)務(wù)日趨復(fù)雜,目前使用的財務(wù)信息系統(tǒng)在很多方面已經(jīng)不能滿足新形勢的要求,如鉆井成本的歸集與管理,成本數(shù)據(jù)分析等。
Secondly , based on the improved algorithmic of computing the multi - fractals spectrum of seismic records , aiming at the given seismic data , we extract some character parameters of multi - fractals . following that , we select the useful parameters . finally , we fulfill the successful forecast of single geodesic and the whole area of upside layer of aotaoxi in some oil field based on oil attributes of the wells we have known , using the method of grey pattern identification , and get good comments from some experts of the same vocation 論文首先介紹了一般分形和多重分形的基本理論和算法:其次,用作者提出的一種求地震記錄多重分形譜的改進(jìn)算法,對給定的地震道數(shù)據(jù)進(jìn)行多重分形特征參數(shù)的提??;接著優(yōu)選出油氣識別用的多重分形特征參數(shù);最后,根據(jù)已知井位的油氣屬性,用灰色模式識別方法實現(xiàn)了某油fr奧陶系上部儲層單測線及區(qū)域油氣產(chǎn)出前景的成功預(yù)測,得到了同行專家的好評。