structural optimization 中文意思是什麼

structural optimization 解釋
構架最佳化
  1. Iterative approximation algorithm of hessian matrix in structural optimization

    結構優化中的海森矩陣的近似迭代方法
  2. Chosen from the title of " the 300, 000t twin - skeg type vlcc with super breath and shallow draught ", the subtitle of general arrangement and structural optimization are studied in this paper

    本文結合「超寬淺吃水雙尾鰭30萬噸超大型油船」課題，選擇其中兩個關鍵技術（即總體和結構優化）進行研究。
  3. Use of multi - level optimization technique in structural optimization design can reduce the structural weight, improve the efficiency of calculation, and shorten the design cycles

    將多級技術應用於結構優化設計中，將會減少結構的計算量，提高計算效率，縮短設計周期。
  4. Application of updated concurrent subspace optimization in the structural optimization with constraints of aerodynamics and rcs of aircraft

    可靠性敏度分析方法及其在非線性蠕變疲勞失效模型中的應用
  5. Application of structural optimization and nonlinear finite element technique to nonlinear multi - component structural system ( assembly ) is studied for the sake of the obturator of the breech mechanism of an automated mortar. the method and technology for optimizing nonlinear multi - component structural system with contact is mainly researched in this thesis

    以某自動迫擊炮炮閂閉氣結構為背景，對結構優化與非線性有限元技術在多構件非線性結構（裝配體）系統中的應用進行研究，著重在對存在接觸關系的多構件非線性結構系統進行優化設計的方法和技術途徑方面進行了研究和探索。
  6. Success in optimizing the obturating performance of the obturator of the breech mechanism shows that the method and technology for optimal design of nonlinear multi - component structural system with contact put forward in this thesis is effective and practical. structural optimization problems that are difficult to solve through the optimization method available in the universal cae software can be accomplished by means of this method

    對炮閂閉氣結構閉氣性能優化的成功說明了本文提出的對存在接觸關系的多構件非線性結構（裝配體）系統進行優化設計的方法和技術途徑具有實用價值，可以解決在通用cae軟體中現有優化演算法難以解決的結構優化問題。
  7. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. this will change traditional method to optimize the height of section so that design is simplified and cost is lower. this paper presents one optimization design method

    在給定抗滑樁截面寬度的條件下，運用結構優化的方法來確定抗滑樁截面高度，改變傳統的確定樁截面尺寸這一迭代計演算法，使抗滑樁截面高度取最優值，達到簡化設計和降低工程造價之目的。
  8. Discussion on the structural optimization of our country ' s financial expenditure

    淺議我國財政支出結構的優化
  9. A fibonacc hybrid genetic algorithms of structural optimization with discrete variables

    離散變量結構優化的斐波那契遺傳演算法
  10. Under present social economic condition, bridge design should satisfy criterions of design load and increase bearing capacity in order to strengthen service performance. these are contents of bridge structural optimization. diseases in superstructure make the life - span of bridges shortened

    在現今社會的經濟條件下，橋梁設計應該在滿足現行《橋規》設計荷載標準的前提下，適當提高橋梁的承載能力，增強其使用性能，而不是一味地強調造價最低，這就是橋梁結構優化的內涵。
  11. Scale does not equal to efficiency. after the completion of m & as transaction, the merging company has a structural optimization process, i. e. through spin - off or split - up to lessen the scale, strengthen the prime businesses and increase efficiency ; at the same time, restructuring and integration of merging company after m & as are essential procedures in the course of m & as transaction. whether a m & as transaction can achieve a final success is determined by whether powerful integration measure is taken

    規模並不等於效率，在並購交易完成後，主並公司有一個結構優化的過程，即通過分拆以縮小規模，突出主營業務，提高效率；同時，並購后的整合是並購活動中的關鍵一環，並購交易能否取得最終成功主要取決於是否採取了強有力的整合措施。
  12. The stability analysis and structural optimization design of the hydraulic automatic tilting gates with connecting lever and rolling wheel were carried out in the paper to make them not only be better applied in all kinds of water conservancy but also be wildly applied in ship project, city environmental protection, and other correlative project, further to better the social and living condition

    本文對連桿滾輪式水力自動翻板閘門進行穩定性分析和結構優化設計，使得它們不僅能更好地應用於各類水利水電工程中，而且能廣泛應用於航運工程、城市環境保護和其他相關工程中，將會對社會的發展和生活環境的改善有著重要的意義。
  13. Computer fluid dynamics ( cfd ) is adopted to simulate the flow fields of catalytic converter while researching the working process of emission postprocessor. the velocity field and pressure field of exhaust gas are obtained. methods of structural optimization of catalytic converter for improving gas flow and conversion efficiency are proposed

    本文在汽車排氣后處理裝置工作過程研究方面，運用計算流體動力學軟體，對催化轉化裝置氣流場開展了模擬，得出了氣體速度場和壓力場的分佈情況，提出了以改善氣體流動和催化轉化效率的催化轉化裝置結構優化的方案。
  14. By means of analyzing the influence upon the stress distribution affected by parameters of half conical angle of anvil and ratio of height to diameter, the structural optimization method was advanced

    通過分析頂錘半錐角、高徑比等參數對應力分佈的影響，提出了結構優化的方法。
  15. The purpose of this study is to analyze the problems of multi - deck structural optimization, fatigue strength assessment and dynamic responses of a 14000 - ton ' s ro / ro ship under upright and oblique conditions

    摘要本研究主要針對一艘14000噸之駛上駛下船舶（汽車運送船） ，在滿足法規的要求下與考慮受到正浮與橫傾兩種狀況下做多層甲板結構之最佳化分析、以及甲板結構之疲勞強度與動態特性分析。
  16. Study on the current distribution and structural optimization of a high - temperature superconducting ac power cable

    高溫超導交流電纜電流分佈及結構優化的研究
  17. To the designers of the gun, the building of fem model is very useful in structural optimization design by shortening the period of design and reducing work intension

    有限元計算模型的建立，對於火炮結構優化設計、縮短研製周期和降低火炮設計人員的勞動強度都具有重要意義。
  18. Keywords : genetic algorithms, structural optimization, penalty techniques

    關鍵詞：遺傳演演算法、結構最佳化、懲罰技術。
  19. By means of structural optimization, not only the weight of structures can be reduced, but also the strength, stiffness, vibration behavior, buckling stability, and other performances of structures can be improved efficiently. structural optimization is an important research direction in the computational mechanics and modern design field

    結構優化設計不僅可以降低結構重量和材料成本，而且能夠改進結構的強度、剛度、振動特性、屈曲穩定性等性能，是計算力學以及現代設計製造領域的重要研究方向。
  20. Based on finite element and general reliability analysis, the structural optimization design model based on probability is constructed, which refers the cross - section areas as the design variables, refers the minimum of the frame ’ s weight as the object with the reliability restricts of stress and displacement

    在結構廣義可靠性分析的基礎上，構建了以桿截面積為設計變量，使結構重量極小化為目標函數，同時具有應力和位移廣義可靠性約束的優化設計數學模型，並將其應用於天線結構的優化設計之中。
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