[外文翻譯]決策支持系統(tǒng)/Decision Support System
內(nèi)包含中文翻譯和英文原文，內(nèi)容完善，建議下載閱覽。

①中文頁數(shù)3

中文字?jǐn)?shù)3356

②英文頁數(shù)5

英文字?jǐn)?shù)1939

③ 摘要
一種模型的轉(zhuǎn)變正在系統(tǒng)的可靠性和可維護(hù)性中浮現(xiàn)。軍方和工業(yè)部門正在擺脫傳統(tǒng)的故障和預(yù)定維修模式，轉(zhuǎn)而通過稱為基于狀態(tài)的維修（CMB）及預(yù)防健康管理（PHM）來進(jìn)行。此外，信號的處理和隨后的診斷及預(yù)防算法，這些新的技術(shù)需要存儲大量的定量和定性信息以執(zhí)行有效的維護(hù)任務(wù)。但是在當(dāng)今時代，從大量的數(shù)據(jù)中提取信息和組織這些信息以便它被轉(zhuǎn)換為知識，又是一個抽象而又具有挑戰(zhàn)性的任務(wù)。這不僅需要研究和發(fā)展先進(jìn)的技術(shù)手段，而且意味著需要提供一種存儲，組織和及時獲取這些信息的有效的方式。
最近，以知識為基礎(chǔ)的專家系統(tǒng)已顯示出擁有的能力來管理大量的知識，但是一個智能系統(tǒng)要求一些屬性像自我評價（反饋） ，自我發(fā)展（學(xué)習(xí)）和自我組織（維護(hù)）以幫助CBM建立真正自治的系統(tǒng)。此外，還需要可以明智地利用這種知識，并在決策過程提供大量的支持的智能推理


A paradigm shift is emerging in system reliability and maintainability. The military and industrial sectors are moving away from the traditional breakdown and scheduled
maintenance to adopt concepts referred to as Condition Based Maintenance (CBM) and Prognostic Health Management (PHM). In addition to signal processing and subsequent diagnostic and prognostic algorithms these new technologies require storage of large volumes of both quantitative and qualitative information to carry out maintenance tasks effectively. From the volumes of data that can be obtained today, information extraction has been a challenging task and organizing this information, so that it can be considered useful knowledge, is yet another level of abstraction. This not only requires research and development in advanced technologies but also the means to store, organize and access this knowledge in a timely and efficient fashion.
Knowledge-based expert systems have been recently shown to possess capabilities to manage vast amounts of knowledge, but an intelligent systems approach calls for attributes like self-evaluation (feedback), self evolution (learning) and self-organization (maintenance) to build truly autonomous systems for CBM. Furthermore, an intelligent reasoner is required that can make judicious use of this knowledge and provide a substantial support in the decision making process.


④關(guān)鍵字 決策/Decision