最優化計算 的英文怎麼說

中文拼音 [zuìyōuhuàjìsuàn]
最優化計算 英文
optimization calculation
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. 2. an optimal design that is good for individual function can be realized through adjusting the adding authority gene to have the dispart objective functions given up to each other if certain targets are to be improved during optimization calculating

    2 、在優化計算時，要想使某項指標提高，可以通過調整加權因子來實現，使各分目標相互作出一些讓步，以取得一個對于各分目標函數值都比較好的最優方案。
  2. The result is compared to the ideal velocity distribution, and the model is adjusted, calculations improved to attain hest results

    通過與理想的速度分佈相比較，從而調整幾何模型和優化計算，獲得最佳速度分佈。
  3. Among hese method, one of the simplest is the deepest gradient descent algorithm, but it has one disadvantage that the solutions are oscillatory and slowly convergent. a friction term is ntroduced to avoid oscillatory solutions and raise convergence rate. the third major contribution of this dissertation is study on 3 - d diffuse object surface optical automatic measurement

    其次，結合要處理的具體問題，介紹數值優化及幾種常用的無約束最優化計算方法，以最優梯度法為基礎，討論其演算法的優缺點，通過引進阻尼系數，改進了演算法的收斂速度，從而提高迭代精度。
  4. The following is the detail design of the pump, and a optimum mathematical model are presented to mostly reduce the helical gear pump flow pulse

    在此基礎上進行了斜齒齒輪泵的結構設計，通過建立斜齒齒輪泵齒輪的優化數學模型，優化計算出使輸出流量脈動最小的斜齒輪參數，製造出斜齒齒輪泵樣機。
  5. The other classfies the calculation of mbps into the solution of inequation based on heuristic knowledge of mbps of optimal directional coordination setting in complex multiloop network and comes into equivalence of 0 - 1 integral second layout problem. on the basis of the principle of gene optimal evolution, a new approach to determine mbps is first presented and decreases the computational complexity of mbps problem

    其二，利用復雜環網方向保護最優整定配合中最小斷點集（ mbps ）的啟發知識，將mbps的計算歸結為解不等式，進而等價為0 ? 1整數二次規劃問題，基於基因遺傳優化計算原理，首次提出了mbps問題的基因遺傳演算法，降低了問題的計算復雜性。
  6. A new calculation method for optimizing diesel engine performance, called nonlinear regression - mess method, is put forward. in this paper, 25 groups of simulated values are calculated from the diesel engine working model, specific fuel consumption, peak pressure, rate of pressure rise, nox and peak temperature are fitted into explicit function about compression ratio and fuel injection advance angle

    本文利用柴油機工作過程模型，得出25組模擬計算數據，利用非線性回歸將油耗、最大爆發壓力、壓力升高率、 no _ x濃度及最高燃燒溫度擬合成壓縮比和噴油提前角的顯函數，並用網格法進行優化，用c語言編制了優化計算程序，得出最佳的壓縮比和噴油提前角，使其優化匹配。
  7. On the basis of that, according to basic theory of spherical symmetry grin optics and the rigorous computation of light tracking, its effect on retro - reflection was estimated. finally, by optimized computation the best technical parameters were obtained and the direction of improve its retro - reflection effect was determined

    在此基礎上，根據球對稱梯度折射率光學的基本理論和光線追跡的嚴格計算，估算了用其製作回歸反射材料能夠達到的性能指標，並通過優化計算尋找到最佳技術參數，為提高回歸反射材料的性能指明了方向。
  8. By bringing the hereditary way to the domain of the portfolio, the model is proved to be reasonable, and the algorithm is efficient

    通過將遺傳演算法引入到證券投資分析領域，對最佳證券組合問題進行了優化計算，同時介紹了利用遺傳演算法計算最佳證券組合問題的求解步驟。
  9. The values obtained from the optimum calculation are compared with that from the conventional calculation, and the result shows that, by means of the optimum design, under the given restrains, the pipe heat exchanger can operate well with a reduction of over 25 % heat transfer area

    實例優化計算結果與常規計算結果的比較表明，優化設計可使管式換熱器在滿足給定約束條件下，節約25 %以上換熱面積，提高管程和殼程的流速，從而提高傳熱系數，最終得到操作、能耗和投資等方面的最佳經濟結構。
  10. The hybrid genetic algorithms are employed to get the better optimization control law, and the problem of limited torque is solved by individual representation operation

    為了獲得最優擺起控制序列，採用混合遺傳演算法進行優化計算，通過編碼操作解決控制力矩受限問題。
  11. Finally, this method is successfully applied to the maneuverability optimization computation of a special kind of ship, and the outcome is satisfactory

    最後，成功地將該演算法用於某型船的操縱性能優化計算之中，結果令人滿意。
  12. Abstract : in this paper, neural networks is used to optimize the lines of transport ships w hich conforms to two parts graph maximum weight matching. the simulating result c onforms to reality, which shows that the method can provide quantitative basis fo r the shipping companys, and that it is also feasible for solving other transport optimum managing problems

    文摘:運用神經網路優化演算法，對一種符合二部圖最大權匹配的船舶運輸線路進行了優化計算，模擬計算表明其結果是正確的，為船務公司的生產決策提供了定量依據.此演算法表明，基於神經網路的優化方法對于航運管理優化問題是可行的
  13. Genetic algorithm is a kind of heuristic optimal computing method that simulate the evolution process of natural world, and possessing the characteristics of high efficiency and could convergence to the overall optimal point

    摘要遺傳演算法是一種模擬自然界進化過程的啟發式優化計算演算法，具有高效及可收斂到全局最優點的特點。
  14. In this method, the principal axes method is used to estimate the parameters of the transformation, then with the estimated pamameters as the initialization of powell optimization method and with all of the available information as the feature, a high accurate registration is achieved by calculating the minimum standard deviation between the registered images

    該方法首先採用主軸法對變換參數進行初步估計，之後採用powell最優化演算法，利用全圖像灰度信息來作為圖像的參考特徵，通過計算配準圖像之間差的平方和的極值來實現圖像配準，從而提高了配準精度。
  15. In designing a multi - structuring elements filter, combination rules and structuring elements of the morphological transform are determined automatically, and one kind of neural networks is taken for the filter, in optimzing structural parameters of the filter, three computation methods are designed respectively, by adopting some priori information in application fields to guide optimal structural parameter learning procedure, which are the bp adaptive learning algorithm, the heuristic genetic learning algorithm and the inductive simulated annealing learning algorithm

    在多結構基元濾波器設計中，通過學習人-機交互選定的目標樣本，自動確定形態變換的組合規則及其結構元素，最終以神經網路形式構成濾波器。在結構參數的優化學習中，利用應用領域的先驗知識，分別設計了自適應bp學習、啟發式遺傳學習和引導式模擬退火學習等三種最優化計算方法。
  16. Based on a long - span prestressed concrete cable - stayed bridge of a 370m central span length under construction in china, this paper introduces first - order solution and optimization algorithm to determine the rational construction state

    摘要以某大跨度預應力混凝土斜拉橋為例，採用一階分析及最優化計算方法來確定斜拉橋的合理施工狀態。
  17. 5. the best optimum model is set up for feedback analysis of rheology model parameters, in which more practical optimum calculating method is adapted. 6

    （ 5 ）建立了流變模型參數反饋分析最優化模型，選擇較為實用的最優化計算方法，結合工程實例對流變模型中流變參數進行反饋分析。
  18. Fourthly, the mathematics model of single - wall carbon nanotube ( swcnt ) is built. molecular mechanics calculation is used to minimize the energy of initial model of swcnt. the relationship of strain energy and structure of swcnt is studied

    進而，建立了碳納米管的空間模型和物理模型，採用分子力學方法對初始模型進行了能量最優化計算，並探討了應變能與碳納米管的結構的關系。
  19. Set up analysis models of solar and wind energy equipment in economy according to the local solar energy resource, then confirms the input of solar energy equipment and wind energy equipment through optimization calculation

    根據當地的資源狀況模擬一條太陽能輻照度曲線，並以此建立太陽能風能經濟性分析模型，通過最優化計算確定太陽能設備與風能設備的投入。
  20. For the generator operation conditions of full range of loads optimization model was established and the model was solved by use of optimization computation approach

    建立了適合於電站運行情況的全工況優化數學模型，並應用最優化計算方法進行了求解。
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