iteration structure 中文意思是什麼
iteration structure
解釋
迭代結構-
This algorithm easily escapes from local optimal solution, have high searching efficiency, simple structure, convenient use. aiming at iteration, optimization and matlab optimization toolbox having low precision and difficulty to choose initial vector on acquiring nonlinear equations ’ solutions, equations ’ solution problem is translated into genetic algorithm optimization problem. nonlinear equations ’ usual genetic
針對迭代法、最優法、 matlab最優化工具箱求解非線性方程組中存在求解精度不高及初始矢量難選等問題，將方程組求解問題轉化為遺傳演算法函數優化問題，建立了非線性方程組通用的遺傳演算法解法，並將其用於汽車滑行試驗數據處理中。 -
When used in multidisciplinary environment, csso has several advantages over standard optimization method : reduction of the information transfer ; elimination of large iteration loop ; allowance of the use of corresponding subspace optimizers in different disciplinary analysis ; a parallel optimization architecture which is readily operable on a suite of heterogeneous equipments ; more natural fit to the current organization structure found in most institutes of aerospace and aeronautic design ; participation of the disciplinary experts to best deal with specific disciplinary models
當應用於多學科設計環境時，并行子空間優化方法相對傳統優化方法有幾大優點：減少了學科間信息傳遞的數量；免去了大的迭代循環；允許在不同學科分析模塊中應用不同子空間優化器；可以在不同設備上并行運行；結構框架適用於傳統學科組織形式；允許各學科專家最大限度地參與學科分析和設計。 -
( 2 ) based on the wave equation in the acoustic fluid space and the theory of thin - wall structure, the non - symmetrical coupled structure - acoustic dynamic equation without damping is studied. the non - symmetric system of the finite element model for coupled structure - acoustic response is solved by the conjugate subspace iteration method
由聲空間波動方程和薄板理論出發，對聲場?結構耦合系統的模態分析提出了有限元數值方法，採用共扼子空間迭代法對非對稱特徵方程進行處理，採用靜凝聚法消除質量矩陣的奇異性。 -
A method is proposed for the parameter identification of the viscoelastic internal dampers of the multirotor systems in this paper. the multi - rotor system is regarded as a composite structure. the impedance matching method in the substructure method for structural dynamic analysis is used for the dynamic calculation of the structure. the augmented lagrange method is applied to the iteration calculations of the characteristic determinant of eigenvalve equation of the system. and then the results of parameter identification can be obtained. upon the dynamic characteristics of the system, the method can reveal the influence of the gyroscopic moments of force precisely. in process of the analysis, the various properties of multi - rotor systems are made the best use of, so the measure of the modes parameters is avoided, the calculation is simplified. in addition, an efficient method is proposed to establish a dynamic model of multirotor systems with viscoelastic internal dampers. the calculating results are consistent with the experimental results satisfactorily
提出了多轉子系統的粘彈性中間彈支參數辨識的一種方法.該方法把多轉子系統看作復合結構，用動態子結構分析的阻抗匹配法計算動力學特性，用增廣拉格朗日乘子法迭代計算系統特徵方程的系數行列式，獲得系統物理參數的辨識結果.該方法可以準確計入陀螺力矩的影響，避免測量振型參數.在分析中，利用多轉子系統的特性可簡化分析過程.文中還介紹了一種建立粘彈性彈支多轉子系統動力學模型的方法.計算結果與試驗結果基本一致 -
By using the substitute structure approach, a rational linear iteration method is proposed where a target displacement is specified and the required design force, member strength and stiffness are obtained
其藉由使用替代結構，將原本復雜之結構非線性問題轉化為簡單易懂且較為設計者接受的線性迭代問題。 -
By the means of lanczos in dynamics analysis of large space grid structure, the thesis workouts inherent frequency and models. this method can solve eigenvalue more fast than that of means called subspace iteration, and can reduce the possibility of losing eigenvalue
通過研究lanczos方法在大型結構動力分析中的應用途徑，在程序中採用了該方法來求解空間網格結構的自振頻率和振型，使sgscad在計算結構自振頻率時速度更快，並減少了漏頻現象。 -
On the basis of these conclusions, the stability of natural 2 # landslide body of hongjiadu hydraulic power plant is analyzed with this finite element iteration method and the uniform value off on the sliding surface of the landslide body is inversed. meanwhile, the stability of scaled 2 # landslide body of hongjiadu hydraulic power plant is analyzed and downslide force of scaled 2 # landslide body and normal stress and shear stress on the sliding surface are obtained. in addition, the results provide a reference for reinforcing structure ' s layout
在此基礎上，文中用該方法對天然狀態的洪家渡水電站2 #塌滑體進行了穩定分析，反演了塌滑體滑動面上均化的f值，對部分削坡后的洪家渡水電站2 #塌滑體進行了穩定分析，獲得了部分削坡后塌滑體的下滑力和滑動面上的正、剪應力分佈，為加固結構布置提供了依據。 -
Loop structure iteration
循環結構（迭代） -
The static equilibrium equation for the cabin supporting structure is solved by iteration, which could make the six cables loaded very closely
通過優化策略，迭代求解出饋源艙支撐結構的靜平衡位置，可使六根懸索的受力盡可能均勻一致。 -
In order to speed up the iteration in the reconstruction, we discuss how to specify the initial shapes so as to reflect the geometric information and the topology structure of the given data
在動態隱式曲線曲面重構中，對初始曲線曲面一般不作特別的要求，但好的初始化將加快迭代的收斂。 -
A kind of dfe structure using se iteration form is proposed here to accelerate its convergence rate, and its ability to adapt the nonstationary environment is also improved
提出了一種利用超指數迭代演算法，以加速判決反饋結構演算法收斂速度的新演算法，該演算法對非平穩環境的適應能力超過常模判決反饋演算法。
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