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concurrent computation中文什么意思

發(fā)音:   用"concurrent computation"造句
  • 并行計算
  • concurrent:    adj. 1.同時發(fā)生的，并發(fā)的，并存的，共存的；合作的 ...
  • computation:    n. 1.計算，估算。 2.計算法。 3.計算結果，得數(shù) ...
  • concurrent:    adj. 1.同時發(fā)生的，并發(fā)的，并存的，共存的；合作的。 2.(意見)一致的。 3.【動物；動物學】趨合的；【數(shù)學】共點的；【機械工程】并流的。 4.(權力等)由兩個負責當局共同行使的，有相等裁定權的。 concurrent insurance (policy) (對于一投保物的)共同保險(合同)。 concurrent post 兼職。 concurrent sentence (適用于多個被告的)共同判決。 n. 1.并發(fā)事件；共存[共有]物；并在原因。 2.競爭者。 3.【數(shù)學】共點。 adv. -ly (hold a post concurrently 兼任)。
  • concurrent with:    和...同時
  • computation:    n. 1.計算，估算。 2.計算法。 3.計算結果，得數(shù)。
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例句與用法

  1. Significant advances in parallel algorithms and architectures have demonstrated the potential for applying concurrent computation techniques to a wide variety of problems
    廣泛開拓并行應用體系是當務之急。伴隨著國際互連網(wǎng)的發(fā)展，人們對多媒體信息的需求與日俱增。
  2. Abstract : a new method , collaborative allocation ( ca ) , is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design . according to the characteristics of optimum allocation in aircraft conceptual design . the principle and mathematical model of ca are established . the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems . a group of design requirements for subsystems are provided by the main system respectively , and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft , such as spars , ribs and skins , etc . the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values , and then return the optimization results to main optimization . the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems . ca provides the general optimum allocation architecture and is easy to be carried out . furthermore , the concurrent computation can also be realized . two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively , and to validate preliminarily its correctness and effectiveness . it is shown that the developed method can be successfully used in optimum allocation of design requirements . then taking weight requirement allocation as example , the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted
    文摘:探討了一種新的設計指標最優(yōu)分配方法- -協(xié)同分配法,用于處理飛機頂層設計中的大規(guī)模設計指標最優(yōu)分配問題.分析了飛機頂層設計中的設計指標最優(yōu)分配特征,據(jù)此給出了協(xié)同法的原理并建立了數(shù)學模型.協(xié)同法按設計指標分配關系將最優(yōu)分配問題分解為主系統(tǒng)優(yōu)化和子系統(tǒng)優(yōu)化,主優(yōu)化對子系統(tǒng)設計指標進行最優(yōu)分配,子優(yōu)化以最小化分配設計指標值與期望設計指標值之間的差異為目標,進行子系統(tǒng)最優(yōu)設計,或對底層元件(如飛機翼梁、翼肋和翼盒等)進行設計指標最優(yōu)分配,并把最優(yōu)解信息反饋給主優(yōu)化.主優(yōu)化通過子優(yōu)化最優(yōu)解信息構成的一致性約束協(xié)調(diào)分配量,提高系統(tǒng)整體性能,并重新給出分配方案.主系統(tǒng)與子系統(tǒng)反復協(xié)調(diào),直到得到設計指標最優(yōu)分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性,三層可靠度指標分配算例證明了本文方法的有效性.最后,以重量指標分配為例,簡要敘述了針對飛機頂層設計中設計指標協(xié)同分配的數(shù)學模型和求解思路
  3. A new method , collaborative allocation ( ca ) , is proposed to solve the large - scale optimum allocation problem in aircraft conceptual design . according to the characteristics of optimum allocation in aircraft conceptual design . the principle and mathematical model of ca are established . the optimum allocation problem is decomposed into one main optimization problem and several sub - optimization problems . a group of design requirements for subsystems are provided by the main system respectively , and the subsystems execute their own optimizations or further provide the detailed design requirements to the bottom components of aircraft , such as spars , ribs and skins , etc . the subsystems minimize the discrepancy between their own local variables and the corresponding allocated values , and then return the optimization results to main optimization . the main optimization is performed to reallocate the design requirements for improving the integration performance and progressing toward the compatibilities among subsystems . ca provides the general optimum allocation architecture and is easy to be carried out . furthermore , the concurrent computation can also be realized . two examples of optimum reliability allocation are used to describe the implementation procedure of ca for two - level allocation and three - level allocation respectively , and to validate preliminarily its correctness and effectiveness . it is shown that the developed method can be successfully used in optimum allocation of design requirements . then taking weight requirement allocation as example , the mathematical model and solution procedure for collaborative allocation of design requirements in aircraft conceptual design are briefly depicted
    探討了一種新的設計指標最優(yōu)分配方法- -協(xié)同分配法,用于處理飛機頂層設計中的大規(guī)模設計指標最優(yōu)分配問題.分析了飛機頂層設計中的設計指標最優(yōu)分配特征,據(jù)此給出了協(xié)同法的原理并建立了數(shù)學模型.協(xié)同法按設計指標分配關系將最優(yōu)分配問題分解為主系統(tǒng)優(yōu)化和子系統(tǒng)優(yōu)化,主優(yōu)化對子系統(tǒng)設計指標進行最優(yōu)分配,子優(yōu)化以最小化分配設計指標值與期望設計指標值之間的差異為目標,進行子系統(tǒng)最優(yōu)設計,或對底層元件(如飛機翼梁、翼肋和翼盒等)進行設計指標最優(yōu)分配,并把最優(yōu)解信息反饋給主優(yōu)化.主優(yōu)化通過子優(yōu)化最優(yōu)解信息構成的一致性約束協(xié)調(diào)分配量,提高系統(tǒng)整體性能,并重新給出分配方案.主系統(tǒng)與子系統(tǒng)反復協(xié)調(diào),直到得到設計指標最優(yōu)分配方案.兩層可靠度指標分配算例初步驗證了本文方法的正確性與可行性,三層可靠度指標分配算例證明了本文方法的有效性.最后,以重量指標分配為例,簡要敘述了針對飛機頂層設計中設計指標協(xié)同分配的數(shù)學模型和求解思路

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