reliability and maintainability control 中文意思是什麼
reliability and maintainability control
解釋
可靠性和維修性控制- reliability : n. 可靠性，安全性，確實（性）。
- and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
- maintainability : 可保養性
- control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
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On the basis of collecting and processing many datum and materials. firstly. this paper analyzes main activities and cost constitutions of each stage of the life cycle of a fcs, and lay a foundation for later analysis and evaluation of system lcc. secondly, a basis method and usage range for estimating the system lcc are introduced. a multivariate linear regression model of pcs development cost and cost driven factor is built by use of the parametric method and supplies the base of cost estimation of newly - developed systems. thirdly, combine actual examples and make statistical analysis of lcc of a certain pcs developed by our institute, predict unhappened usage and service cost with grey prediction method, obtain proportion of each constitute to the lcc. forthly, according to actual conditions, use the fuzzy theory to overall evaluate efficacy of the fcs, fifthly, combimng our actual conditions, investigate specific measures of how to implement the life cycle cost management in our institute and put forward a new conception of developing web - based flight control system lcc management information system with pdm as the platform. at last, investigate important factors such as reliability and maintainability that may affect the life cycle cost of the fcs in detail, and put forward specific methods of lowering the life cycle cost of the fcs
論文在收集和整理大量資料的基礎上，首先深入分析了飛控系統壽命周期各階段的主要活動以及各階段的費用構成，為以後系統壽命周期費用的分析和評價奠定了基礎；其次，介紹了壽命周期費用估算的基本方法和使用范圍，並利用參數法建立了飛控系統研製費用與費用驅動因子的多元線性回歸模型，為新研系統的費用估算提供了依據；第三，結合實例對我所研製的某型飛控系統的壽命周期費用進行統計分析，運用灰色預測方法對未發生的使用及維修費用進行預測，得出了該系統的壽命周期費用以及各組成部分所佔比例；第四，根據實際情況，首次運用模糊理論對飛控系統的系統效能進行了綜合評價，構造了飛控系統系統效能模糊綜合評價模型；第五，結合我所實際，探討了如何在本單位實施加強壽命周期費用管理的具體措施，提出以pdm為平臺，開發基於web的飛控系統lcc管理信息系統的新構思；最後，對影響飛控系統壽命周期費用的重要因素如可靠性和維修性等進行了詳細地研究，提出了降低飛控系統壽命周期費用的具體方法。 -
However the dcs - based monitoring system can not perfectly meet the requirements of the reliability, maintainability and interoperability owing to its complicated structure and devoted communication stations. the field - bus control system ( fcs ) suggests a new way to solve these problems
而目前機艙自動監控系統大多採用集散式控制系統（ dcs ） ，該系統具有集中管理分散控制的特點，但也存在風險集中等缺點。 -
Reliability and maintainability control
可靠性和維修性控制 -
Using aircraft ' s onboard computer thoroughly, the srfcs could enhance the flight control system ' s reliability, survivability, maintainability and lower life circle cost ( lcc ) while do not use more hardware
它的基本思想是：在不增加硬體配置的條件下，充分利用機載計算機的計算功能，提高飛控系統的可靠性，生存性，維護性，降低壽命周期費用。 -
Using aircraft ' s onboard computer thoroughly, the srfcs could enhance the flight control system ' s reliability, survivability, maintainability and lower life circle cost ( lcc ) while do not use more hardware. failure detection and isolation ( fdi ) is the key technique of srfcs
它的基本思想是：在不增加硬體配置的條件下，充分利用機載計算機的計算功能，提高飛控系統的可靠性，生存性，維護性，降低壽命周期費用。 -
Abstract : the structure and function of new type automatically mixed flouw system composed by context two levels of computer were related, the automatic data capture, dynamic display of control process, control pattern and algorithm of mixed flour for the system were set forth. then, it is high reliability and good maintainability to use the structure of two levels of control systems
文摘:敘述了由上、下兩級計算機構成的新型微機自動配粉系統的結構和功能，對該系統的自動數據採集、控制過程動態顯示、控制模式和配粉演算法進行了闡述，採用兩級式控制系統結構，可靠性高，維護性好。
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