control system concurrent 中文意思是什麼

control system concurrent 解釋
同作控制系統
  • 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...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  • concurrent : adj 1 同時發生的，並發的，並存的，共存的；合作的。2 （意見）一致的。3 【動物；動物學】趨合的；【...
  1. After analysising the theory and characteristics of the corba and mobile agent technologies, the paper brings forward firstly a kind of mobile agent architecture - coma, and gives the solution to coma ' s asynchronous transfer, concurrent control, naming, location and intelligence mechanism in detail. furthermore, aiming at making up the flaws of the application servers based on corba in distributed group environment and solving the problem of object ' s remotion on the corba server, the paper proposes a kind of corba architecture based on mobile agent - maorb, discusses naming and transparent transfer of mobile agent in a maorb system in detail, and gives a reasonable improvement method

    本文在分析了corba和移動agent這兩種分散式技術的運行原理及其特點之後，首先提出一種應用於協同環境下的移動agent體系結構coma ，並詳細給出了coma的異步遷移、並發控制、命名和尋址，智能化機制這幾個關鍵技術的解決方法。進而，為了彌補單純的利用corba技術來構建分散式集群環境中應用服務器的不足，解決corba服務端對象的可移動性問題，本文又提出了一種基於coma的corba體系結構maorb ，詳細討論了maorb系統中移動agent的命名和透明遷移以及corba和coma的結合度問題，並給出了合理的解決方案。
  2. At last, paper respectively discuss budget writing, regular control, term checking from three phases of rcm : planned control, concurrent control, post control, which make links of rcm join together, forming a tight system orderly so as to achieve an objective to monitor and control cost truly

    最後，文章從責任成本管理的三個階段：事前控制、事中控制、事後控制入手，分別對預算編制，日常控制，期末考核三個環節展開討論，使責任成本管理體系中各環節緊密相扣，形成一個嚴密有序的整體，從而真正起到監督成本、控製成本的目的。
  3. This system makes people fell convenient in looking for data, try my best to our environment protection. the following problems and related solutions are given in this paper : data structure suitable for web computing multi - user access and concurrent control mechanism in webgis network protocol and intelligent information agent of spatial information spatial information security in web computing environment web integration strategy of spatial information based on metadata architecture of webgis at last, the development trend of webgis is discussed

    通過論文工作提出了以下幾個問題並給出了相應的解決方案適合web計算的數據模型webgis中的多用戶訪問與並發控制機制空間信息的網路計算策略與實施方案及關鍵演算法空間信息的網路傳輸協議與智能空間信息代理web計算環境下的空間信息安全性問題基於metadata的空間信息web集成方案與智能空間搜索引擎webgis體系結構最後，論文對webgis發展趨勢進行了探討。
  4. Firstly, it theoretically discusses the concurrent design between mechanical and control system, showing its significance. and we can improve the mechanical design such as morphology and mass - distribution to simplify the control design reduce the vibration of mechatronics system and improve the performance. secondly, four - bar linkages driven by motor and the robot hands are proposed to analyze the feasibility and necessity of concurrent design

    論文主要研究的內容是：對機電系統中機構與控制并行設計的方法（即如何把機構設計與控制設計相結合）進行了理論上的探討，指出通過改善機構的構型和對機構進行質量平衡能有效地簡化控制部分的設計、減小系統的速度波動、提高綜合性能。
  5. It presents the principle for concurrent engineering application in the enterprise tooling system, and it presents the adjusting, reform and reorganization on the aspects of tooling design, manufacture as we11 as work f1ow process and p1anning management etc. it specifies the production / planning control and coordination during the application of concurrent engineering method in tooling system. it has acguired good effect through real application of tooling system, and it has made some advantage theory study and try - - out for enterprise system further improving implementing concurrent engineering

    本文基於并行工程環境下對企業工藝裝備系統的生產性管理進行研究，重點研究了企業工裝系統組織模式，計劃管理和工裝技術與質量的管理，提出了應用并行工程原理對企業工裝系統在工裝設計、製造以及工作流程和計劃管理等方面進行調整、改造和重組，詳細闡述了工裝系統在生產過程中運用并行工程方法進行生產、計劃的控制和協調，並通過工裝系統的實際應用取得了良好的效果，為企業進一步綜合實施并行工程作了一些有益的理論研究和嘗試。
  6. So the avoid method need to know the total running states of the system, it is appropriate for the systems which have fixed concurrent running scale and time, such as the real - time control system of airport

    所以避免方法要預知系統可能出現的各種運行狀態，適用於進程的並發時間和規模相對固定的分散式系統，如機場的實時控制系統。
  7. Control system, concurrent

    同作控制系統
  8. About the question of consistency of time in distributed system, an algorithm that studied by beijing university of aeronautics and astronautics is introduced. i also ameliorate this algorithm on the basis of requirement for distributed virtual experiment. after analysis of many methods for concurrent control and the requirement of my system, i adopt the method of pessimistic lock

    在處理分散式並發控制的問題時，本文在研究具體系統需求的基礎上，對多種並發控制方法進行了分析比較，最終採用「悲觀加鎖法」作為系統實現過程中並發控制的處理方法。
  9. As the application of distributed computing is used much more widely ， distributed database becomes a significant part of information management it avoids a lot of disadvantages of conventional centralized database ， and is applicable to many situations distributed database is a set of data which is the unity logic ， but in fact these data is located on different sites it is of high availability ， easy expansibility ， high concurrency ， high efficiency and etc in distributed system ， data redundancy is a method to improve the speed of query and the availability of system distributed query should shield the lower level details of data redundancy from end users ， distributed transaction should ensure data from disaccord this paper introduces basic conceptions of distributed database firstly ， discusses distributed transaction and concurrent control ， describes the development prototype mysql ’ s characters ， architecture and executive mechanism ， then shows the skeleton model of dpsql and exposes the strategy and algorithm of distributed query and distributed transaction ， at last analyzes the extra expenses and response delay of distributed processes this paper exposes the implementation mechanism of distributed query and distributed transaction emphatically distributed query uses the strategy of “ read one ， write a11 ” s0 in such a system if user ’ s requests are read - - only for the most part and the distribution of data redundancy is plausible ， efficiency is very high distributed transaction uses two - 。 phase commit protocol to ensure the consistency of global data ， which has less communication overhead

    分散式查詢需要向用戶屏蔽數據冗餘分散的底層細節，分散式事務處理要保證全局數據完整，這都是傳統集中式數據庫不曾面臨的問題。本文首先介紹了分散式數據庫的概念性問題；接著討論了分散式事務涉及的定義及演算法；然後描述了dpsql的原型mysql的特性、結構和執行機制；繼而給出了dpsql的梗概模型，闡述了實現分散式查詢和分散式事務處理的策略及演算法；最後分析了進行分散式處理給系統增加的額外開銷和客戶端的額外響應延遲。本文重點描述了分散式查詢和分散式事務處理的實現機制，分散式查詢採用」讀一個寫全部」的本地優先策略，在讀操作頻繁的系統中，只要庫的分佈合理，單機效率極高，幾乎無任何附加開銷和延遲，而以整個系統的角度看來，吞吐量就更是優于單機系統；分散式事務處理採用兩階段提交協議，通信次數較少並能確實保證副本一致。
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