mdo 中文意思是什麼
mdo
解釋
白天-
Because of its excellent computation characteristics, mdo has played an important role in the field of aeronautic & astronautic engineering design
由於其優越的計算性能，在國外航空航天設計領域已經占據相當重要的地位。 -
The mdo provides a method that can improve product quality using the synergism in the engineering systems and reduce development time through the concurrency of system design
其目的是利用系統中的協同機制獲得系統整體最優解，通過并行設計來縮短設計周期。 -
This article describes the development process of surrogate models and introduces some experiment design methods and approximation approaches that can be used for a mdo surrogate model, they are full factorial experiment design, orthogonal experiment design, uniform experiment design, central - composite experiment design, and polynomial response surface method, kriging method, radial basis function method and artificial neural network
為此本文中分別介紹了正交試驗，均勻試驗以及中心復合試驗等幾種試驗設計方法，以及多項式響應面， kriging ，和徑向基函數等幾種數學近似方法。並且通過構造描述機翼展向升力分佈的代理模型，對上述幾種方法作了對比分析。 -
The abbreviated name of the device being used to bootstrap a program. for example, mdo is the boot name for device mddo
用來對程序進行引導的設備的縮寫名。例如， mdo為設備mddo的引導名。 -
Surrogate model is an important component of multidiscipline design optimization ( mdo ). a surrogate model is created with experiment design methods and approximation approaches, and it can be easily integrated into a mdo framework
通過對比分析，我們認為要構造代理模型就必須引入能夠大大減少試驗次數的試驗設計方法和能夠解決高維非線性問題的近似方法。 -
On the basis of distributed multiobjective evolutionary algorithm, the nondominated sorting and crowding multiobjective handling mechanism was introduced to distributed coevolutionary mdo algorithm, and the multiobjective distributed coevolutionary mdo algorithm was formed
在分散式多目標進化演算法研究的基礎上，將非優超排序和排擠的多目標處理機制引入分散式協同進化mdo演算法中，形成了多目標的分散式協同進化mdo演算法。 -
Firstly the research presents a survey of basic mdo algorithm and the comparisons among them
Mdo演算法就是解決這兩個難題的策略和方法。 -
By two examples, the simplity and effectivity of mdof to solve mdo problem are verified
通過實例分析，驗證在mdof中，能簡單、高效地集成和求解多學科設計優化問題。 -
According these reqirements, the mdo framework - mdof is developed with the oriented object concept absorbed in development process
並根據這些需求，採用面向對象設計概念，開發了多學科設計優化框架? ? mdof 。 -
With the development of multidisciplinary design optimization ( mdo ), it is becoming a new method and idea used in integrated missile design
多學科設計優化（ mdo ）方法的興起，為導彈總體設計提供了新方法和新思路。 -
An asynchronous parallel distributed coevolutionary mdo algorithm was proposed and was implemented in network distributed environment using corba
研究了異步并行的分散式協同進化mdo演算法，並基於corba進行了網路分散式實現。 -
And then points out that decomposition and coordination based bi - level algorithm will be the direction of future mdo algorithm
本文對現有的各種mdo演算法進行分析、比較，指出基於分解和協調的雙層優化演算法是mdo演算法的發展方向。 -
A new way of decomposing and coordinating mdo problems was given. it is suitable for both single objective and multiobjective mdo problems
給出了一種多學科設計優化問題的分解與協調方式，這種分解方式同時適用於單目標和多目標問題。 -
At the heart of mdo problem is a multiobjective optimization problem. therefore, it is really valuable to research multiobjective optimization theory and technologies
因此開展多目標優化技術研究在學術上和工程實際中都具有重大意義。 -
( 4 ) this paper adopts mdo as the design method in the synthetic conceptual design torpedo. in order to study mdo, this paper discuss its terminologies, some commonly used approaches, the ways of implementation and some key technologies. from the engineering point, this paper gives the ways of multidisciplinary analysis, and three models for synthetic conceptual design of torpedo by using mdf, idf and co. to develop a software, this paper designs a software architecture, function models and classes
（ 4 ）詳細地論述了多學科設計優化的模型、常用方法、演算法實現、關鍵技術，及其工程應用；將多學科設計優化方法應用到魚雷總體綜合設計中，研究了基於作戰效能和基於四維指標的魚雷總體綜合設計的多學科劃分方法；給出了使用多學科可行性法、單學科可行性法和協調優化法建立的三種數學模型；對其軟體框架也作了相應的研究，給出了功能模塊的劃分和類的設計，並設計了一個初步的軟體。 -
Test result on four mdo test problems from the mdo test suite of nasa langley research center mdo branch shows that coevolutionary mdo algorithms are evidently better than other mdo methods in searching global optimal solutions, and distributed coevolutionary mdo algorithm has obvious advantage than cooperate coevolutionary mdo algorithm
採用nasa蘭利研究中心mdo分部提供的四個mdo測試問題進行測試的結果表明，協同進化mdo演算法在搜索全局最優解的能力方面明顯優于其它mdo方法，其中分散式協同進化mdo演算法比合作協同進化mdo演算法具有明顯的優勢。 -
Secondly, the static aeroelastic problems and jig - shape design, as a kind of multi - disciplinary design optimization ( mdo ), are investigated for sweep wing and super - critical wing. numerical results are in good agreement with other reference data. the method and the program presented in this paper are verified
分別以某后掠機翼和超臨界機翼為算例，對機翼的靜氣動彈性問題以及基於靜氣動彈性的型架外形優化設計和飛行姿態確定進行研究，計算結果和有關文獻的結果進行了比較，吻合很好。 -
Proofs were made that global optimum ( or global pareto optimum ) of the decomposed problem and the original mdo problem are equivalent, and the decomposed problem retains all local optima ( or local pareto optima ) of the original mdo problem. by solving the decomposed problem using coevolutionary algorithms, the revolutionary mdo algorithms were formed
證明了用這種分解方式分解后的問題與mdo原始問題的全局最優解（或全局pareto最優解）的等價性，以及這種分解方式保留了mdo原始問題的所有局部最優解（或局部pareto最優解） 。 -
Multidisciplinary design optimization ( mdo ) has grown to the point of gaining near universal recognition in its ability to lead to better designs, both in the areas of academic research and practical application
近年來多學科優化設計技術蓬勃發展，在理論和實際應用中都取得了很大的成功，其核心之一就是多目標優化技術。 -
In the design optimization of space equipment satellite systems, there are lots of discrete and integer design variables, the design space is nonconvex and even disjointed, and has multimodality. unfortunately, current mdo procedures or strategies have difficulty to deal with discrete or integer design variables, they are very sensitive to complex design space, have propensity to converge to local optima near the starting point, and can not handle multiple objectives effectively. to overcome these difficulties, this dissertation adopt the idea of coevolution to systematically develop new multidisciplinary design optimization methods based on decomposition and coordination
論文以航天裝備體系及其它復雜飛行器系統的多學科設計優化（ multidisciplinarydesignoptimization ，簡稱mdo ）為應用背景，針對航天裝備衛星系統設計中存在大量離散和整數設計變量、設計空間非凸和不連通、具有多個局部最優點等特點和現有mdo方法過程難以處理離散和整數變量、對復雜設計空間非常敏感、易於陷入局部最優、不能有效處理多目標等缺陷，採用協同進化的思想，系統地進行基於分解協調的mdo方法研究。
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