optimal decision 中文意思是什麼
optimal decision
解釋
最優方案-
The problems of reducing dimension, of multipurpose optimal decision, and of integration of qualitative analysis and quantitative analysis for the large system decomposition - coordination step model are primarily calculated
主要考慮了大系統分解?協調遞階模型的降維、多目標優化決策及其定性和定量相結合的一系列問題。 -
Taking this large irrigation district as a reference, this paper studies the optimal scheduling of water resources in this district, mainly considering such problems as degrading dimensions of the decomposition - coordination for big system and optimal decision - making of multiple purpose
本文以大型灌區為對象，研究了灌區水資源的優化調配問題。主要考慮了大系統分解?協調遞階模型的降維、多目標優化決策等問題。 -
This paper extends traditional newsboy model with time - based wholesale price and time - based forecasting precision under normally distributed market demanding, discusses the optimal decision about ordering timing and ordering quantity
本文擴展了傳統的報童模型，以批發價和需求預測精度隨時間變化的報童問題為對象，研究市場需求函數為正態分佈的報童模型關于最佳訂貨時點和最優訂貨量的決策問題。 -
2. an optimal decision - making model for water resources scheduling of large - scale scheduling district is set up. it can provide a method to achieve maximum net revenue with a fixed service discharge from canal head and a fixed pumpage of pumping station
建立了大型灌區水資源優化調配決策模型，研究在灌區渠首供水能力和泵站提水能力一定條件下，將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。 -
Optimal decision - making method of cutter and depth per cut in rough milling of pocket with islands
含島型腔粗銑加工中刀具和步長優化決策方法 -
This thesis mainly investigates the incentive and restrictive mechanism of supply and sales agency under the uncertain demands of product. when retailer adopts the strategy of flexible order, manufacturer must decide his optimal decision - making of production based on the uncertainty of future demands
當分銷商採取「靈活訂購」的策略時，鑒于未來需求的不確定性，製造商也必須做出自己的最優生產決策，並且應當在訂購合同中引進違約金以約束分銷商的行為。 -
In optimal decision model : ( t ) nine main environmental impact indexes are summarized and qualmed from the main aspect of environmental impact of road construction based on the principles of comparability and measurability ; ? calculate each index with analytic hierarchy process, and introduce the concepts of educing matrix and absolute coincidence matrix to adjust judgment matrix in order to meet with satisfactory consistency ; ( 3 ) introduce the distance to calculate the weight of expert ; ? analyze the relationship coefficients with gray relationship method, then integrate the weights of indices and experts with them to obtain the compositor of ail of the schemes
在方案優選模塊中：針對公路建設中環境影響評價滯後於公路建設的現象，將環境因素的影響提到設計階段，並對環境指標進行了重點分析，提出了用於比選的9個定量指標；採用層次分析法確定各級指標的權重，並對判斷矩陣予以修正；引入距離測度的概念解決各專家的權值問題；運用灰色關聯法分析各指標的關聯系數，並結合指標權重、專家權重，最終得到各方案的關聯度優劣排序。 -
With fault diagnosis of rotating machinery as example, the similarity - based generalized rough sets theory was applied to reduction of incomplete decision system to find necessary conditions for diagnosis. based on the optimal decision system obtained from the reducts, bp neural network was designed for fault identification. the application of the reducted decision system to the neural fault classifier indicated that rough sets based reduction reduces the dimension of input to neural network, and raise
在故障診斷的實踐方面，根據課題要求，在理論研究的基礎上，以microsoftvisualc + + 6 . 0為基本開發工具，綜合利用數據庫、 matlabc c + +數學函數庫、多線程和windowssockets網路編程等技術開發了基於intranet的大型機組在線狀態監測與故障診斷系統。 -
For the practice of the water supply system of three gorges project construction, this study set up a microcosmic hydraulic model. at the same time, it set up the forecast model by the analysis of time series in water consumption both by day and by hour. and finally, the study states an optimal decision mathematics model, which aims at making the least power consumption during the water supply
針對三峽工程施工供水系統的實際，本文建立了供水系統的微觀水力分析模型；同時，採用時間序列分析方法建立了日用水量和時用水量預測模型；最後，建立了以總耗電量為最優目標的優化決策數學模型，並採用動態規劃方法進行模型的尋優計算。 -
In order to avoid matching the fault symptoms with the identification conditions artificially, ( fuzzy ) neural network was designed for diagnosis according to the optimal decision system. for the continuous quantitative diagnosis data such as the measurement, and the result of signal processing, a new hybrid system of self - organizing map ( som ) / fuzzy c - means ( fcm ), rough sets theory, and adaptive neuro - fuzzy inference system ( anfis ) was presented. firstly, the continuous attributes in diagnosis decision system were discretized with som or fcm
對于連續的定量故障診斷數據（監測數據） ，以4135柴油機為例，提出了自組織映射（ som ）模糊c -均值（ fcm ） ?粗糙集?自適應模糊神經網路推理系統（ anfis ）集成的具體故障診斷實施方案：首先，應用som或fcm離散故障診斷數據中的連續屬性值；然後，基於粗糙集理論應用遺傳演算法計算診斷決策系統的約簡，按照實際需要確定診斷條件；最後，根據系統約簡設計anfis進行故障診斷。 -
In order to deal with the complicated question of mine water decontamination plant site choice, based on the analysis of the mine water quality in wangying, wulong haizhou mining area and the distribution of industry, agriculture and population nearby, this paper applied multi - purpose fuzzy optimal choice model and gray condition decision to select the mine water purifying plant site and put forward the optimal decision
摘要針對礦井水凈化處理廠廠址選擇復雜的問題，以王營礦、五龍礦和海州礦為研究對象，在對其水質以及周圍的工農業和人口分布進行簡單分析的基礎上，採用多目標模糊優選模型和灰色局勢決策法對礦井水凈化處理廠的廠址進行優化，確立建廠的最佳位置。 -
In the condition of being given runoff inflow series of various reservoirs, the optimal decision - making process of cooperating operation of hydropower stations could be obtained through this model. this process could be worked as results of qualitative calculation
在給出水電站群各水庫入庫徑流系列的條件下，可以利用該模型求得水電站聯合調度的最優決策過程，作為確定性優化的計算成果。 -
This paper mainly discusses a control method of substation voltage and reactive power. in order to get suitable decision for one day 24 hours tap - transformer ' s step switch and shunt capacitor switch, an approach of substation voltage and reactive power control on the basis of the combination of artificial neural network ( ann ) reactive power forecasting and evolutionary programming optimal decision - making is put forward
論文主要研究變電站的電壓/無功控制決策問題，為了確定一天24小時內合適的有載調壓變壓器分接頭位置和並聯電容器投切狀態，提出一種基於人工神經網路的無功負荷預測和進化規劃優化決策相結合的變電站電壓和無功的綜合控制決策。 -
An optimal decision study on staged ioaning in warehouse financing
基於存貨質押融資業務的階段貸款最優決策研究 -
Abstract : based on systematic analysis, selecting and then quantifies the qualitative indexes in the way seat - ed in literature, the multi - stage decision model is established here to seek the optimal strategy by dp andahp method to make the optimal decision
文摘:通過對本問題的系統分析，選擇和確定定性指標，然後將定性指標定量化，根據文獻構造了多階段決策模型，提出了應用動態規劃（ dp ）方法和層次分析法（ ahp ）解決這一多階段的決策問題，以確定最優的策略 -
2. builds up decision model for water resource ' s optimal distribution of large irrigation areas in this thesis. this model resolves the optimal decision problem of how to distribute water resource to meet maximal total net profit in irrigation basins, when water supply potential of irrigation areas " canal head and bailing capability of pumping station hold the line
2 、建立了大型灌區水資源優化調度決策模型，研究在灌區渠首供水能力和泵站提水能力一定的條件下，將灌區水資源如何調配才使得灌區總凈收益達到最大值的優化決策問題。 -
A method of finding the best location in multi - dimensional space of particles is presented to achieve the optimal decision of multi - stage operation, the global convergence performance of pso is improved by importing a cross operator of ga and using a self - adapting inertia
提出以確定微粒群在多維空間中的最優位置來實現多階段優化調度決策的方法，並針對演算法易陷入局部最優的缺陷，引入遺傳演算法中的「雜交」因子以及採用自適應的慣性權重，以改進其全局優化能力。 -
Then, it studies each group further more one by one, establishes the optimal model, and works out the solution thinking and the procedure of settling problems of each group. lastly, it takes every research achievement together to study the mobilization decision - making of emergency material on the whole, through which the optimal decision - making scheme can be attained. also, scheme includes not only the chosen place and the quantity of the mobilization, but also the optimal route from the mobilization place to the demand place
文章採取「總?分?總」的研究思路，首先，從總體上對應急物資動員決策問題進行分析，把應急物資動員決策問題分解為應急物資需求預測與分級、應急物資籌集與應急物資調配三個子問題;然後，分別對每個子問題進行深入研究，建立每個子問題的決策優化模型，給出模型的求解思路和求解演算法;最後，綜合利用每個子問題的研究成果，對整個應急物資動員決策問題進行集成研究，得到最優的物資動員方案，該方案中不僅包含被選擇的動員點，相應的動員量，而且還包含從動員點到需求點的最佳調配路徑。 -
Study on optimal decision system of development and utilization for beach reclamation lands
新圍灘塗土地開發利用優化決策系統初析 -
Analysis on the green speciality of the cutting fluid systems and its optimal decision
切削液系統綠色特性分析及其優化設計措施
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