模型修正 的英文怎麼說

中文拼音 [móxíngxiūzhēng]
模型修正 英文
adjustment of model
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 修 : Ⅰ動詞1 （修飾） embellish; decorate 2 （修理; 整治） repair; mend; overhaul 3 （寫; 編寫） write;...
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  1. Finite element modal updating method based on bayes estimator

    估計的有限元模型修正
  2. The conclusion is valuable in studing relationbetween exports and economic growth. taking account of nonstationary, dynamic paneldata model is estimated, and revise the problem of residual errors sequence correlation

    在此基礎上對模型做了改進，最終得到了動態面板數據模型，修正了殘差序列相關性的問題。
  3. The centrosymmetric structural dynamical models updating were studied in the paper

    1 .中心對稱結構的動力模型修正問題。
  4. The results were then applied to solve the centrosymmetric structural dynamical model updating problems. the optimal solution was entreated for the given pencil of matrices

    然後，將結果應用於中心對稱結構的動力模型修正問題中，對給定的矩陣束，求出滿足特徵方程且具有中心對稱特性的最佳矩陣束逼近。
  5. The centrosymmetric structural dynamical systems with damping were studied. the nearest triple matrix of the centrosymmetric with satisfying characteristic equations was found to a given triple matrix ( mass 、 stiffness and damping matrices ). finally, numerical examples were given

    3 .研究了阻尼中心對稱結構動力模型修正問題，對給定的三重矩陣（質量矩陣、剛度矩陣和阻尼矩陣） ，求滿足譜約束條件且具有中心對稱特性的「最接近」的三重矩陣，並給出數值算例。
  6. Because of the spectral line splitting of the burg algorithm, the recursive algorithm of the ar model, we choice the hamming weighted burg algorithm in this paper. the modified burg algorithm can weaken the spectral line splitting effectively. however, the ar model can ’ t gain the phase of the inter - harmonics

    由於ar模型的遞推演算法burg演算法存在譜線分裂現象，文中選擇使用hamming窗加權的burg演算法來遞推ar模型，修正後的burg演算法明顯減輕了譜線分裂現象，具有較好的抗噪聲能力，但無法得到間諧波的相位信息。
  7. Research on modification of model reduction based on genetic algorithms

    基於遺傳演算法的降階模型修正方法研究
  8. A recurrence update method based on substructures and ann is presented especially for spatial structures. a structure is divided into multilayer substructures, the updating is realized step by step and a proper damage factor is

    針對空間結構的特點，提出基於子結構和神經網路的遞推模型修正方法，該方法將結構分解成多層次的子結構，選取適當的損傷因素實現逐步逐級的修正。
  9. On modifying j - m model of decision - making configuration and its application

    決策權配置模型修正及其應用
  10. A model updating optimization algorithm under quadratic constraints is applied to structure dynamic model updating

    摘要將二次約束優化方法應用於結構動力模型修正問題中。
  11. Application of genetic algorithm on structural finite element model updating

    遺傳演算法在結構有限元模型修正中的應用
  12. Finally, the random vibration analysis of the signal transform device is presented. experimental modal analysis is discussed briefly. the reasons why the relays on the printed circuit board were destroyed under random acceleration excitations are found out

    本文最後對信號變換裝置進行了隨機振動響應分析，簡要探討了實驗模態分析法，找出了裝在印製電路板上的繼電器在隨機振動試驗中被損壞的原因，也介紹了結構動力模型修正技術的發展。
  13. Using these modifying methods, the re cad model of parts can meet the assembly and accord with the part drawings or ( and ) physical model in both of dimension and shape

    使用這些cad模型修正技術，可以保證以re技術建立的零件cad模型完全滿足裝配要求，並且保證零件cad模型符合零件圖樣與（或）物理模型的尺寸和形狀精度要求。
  14. Model update for space structure is studied

    2 .對空間結構模型修正的研究。
  15. The dual standard quantity ( the work piece and the discrete standard quantity ) mutual measuring and model verification methods are also proposed, which perfects the whole modifying process from data measuring, error separation, model establishment to real correction. after researching the discrete standard quantity system dynamic error separation technique, two error correction methods based on genetic algorithm and neural network mixed modeling technique are established. the two methods are the discrete standard quantity dynamic error direct / synchronous correction and prediction model correction ; the model ' s parameters and model ' s exercising method are also confirmed

    設計了雙標準量值（工件和離散標準量）互比測量的模型驗證方法，完善了從數據測量、誤差分離、模型建立到實際修正的整個修正過程；研究了離散標準量系統動態誤差分離技術，建立了基於遺傳進化演算法與神經網路混合建模技術的兩種誤差修正方法? ?離散標準量動態誤差直接（同步）修正方法和預報模型修正方法，並確定了模型結構參數和模型訓練方法；分析了預報模型的多次預報性質，並得出了多次預報與多步預報的等效關系，確定了測量系統的有效預報范圍以及模型參數對泛化誤差的影響；進行了模型的對比實驗驗證和被測工件動態誤差修正試驗，成功地實現了任意二面角和圓分度的實時誤差修正。
  16. The connection quadric exploit is a quite active application domain of present structure computation model updating technology research

    介面二次開發是目前結構有限元模型修正技術比較活躍的一個應用領域。
  17. Neural network technique is adapted well to the fem correction for its strong non - linear mapping ability rapid computation and anti - interference capability

    神經網路方法因其具有非線性映射能力強、計算速度快、容錯性好等優點，非常適合於結構有限元模型修正。
  18. 2. considering pencil of matrices with centrosymmetric could not satisfy characteristic equations in practice, it was necessary to study the centrosymmetric solution of the matrix equation least square problems, and to give pencil of matrices with centrosymmetric of the least squares problems in model updating

    2 .考慮到實際問題中具有中心對稱特點的矩陣束不一定滿足特徵方程，進而研究一類矩陣方程最小二乘中心對稱解及其最佳逼近，從而給出模型修正中的最小二乘中心對稱矩陣束。
  19. Three kinds of soil constitutive law, namely, duncan - chang model, modified cam - clay model, d - p model could be considered in this program

    程序中可以考慮三種巖土本構關系，即d - p模型、 duncan - chang模型、修正的劍橋模型。
  20. The sixth chapter end up this paper, it draws a conclusion : the input - output mathematics model can be improved through mathematics research to the input and output method, the input - output coefficient can be simultaneously amended ; computers can be used to draw up the real - time input and output forms, internet can be used to send message immediately, and work out the fact that the time of drawing - up is backward 擄 it makes the drawing - up of the input and output forms more significant

    第六章是論文的結束部分。論文的結論是:通過數學方法對投入產出法進行改進研究，可以優化投入產出數學模型，修正適時編制投入產出表時的投入和產出系數;利用計算機編制投入表，再實現計算機網路報送，可以解決長期以來編制時間滯后的問題，使投入產出表的編制更具有現實意義。
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