Based on " the simplified method to analyze soil - pile - raft interactions " , this article considers the raft rigidity of foundations and constructs an iterative algorithm to satisfy the concerted deformation 本文以樁筏基礎(chǔ)簡化共同作用分析方法為基礎(chǔ),考慮筏板剛度對下臥層附加應力的影響,構(gòu)造滿足地基基礎(chǔ)間協(xié)調(diào)變形的迭代算法。
The iterative algorithm for calculating the monin - obukhov length in the aerodynamic method is transformed into the problem of finding the fixed points of a one - dimension mapping in nonlinear theory 將空氣動力學方法迭代求解monin - obukhov m - o長度的過程,轉(zhuǎn)化為非線性理論中求解映射不動點的問題,獲得穩(wěn)定近地面層m - o長度的解析解。
An incrementally - iterative algorithm with constant stiffness , which combines step - by - step time integration scheme with unbalanced load transfer method , is employed in numerically implementing of the proposed constitutive model 在模型本構(gòu)關(guān)系的數(shù)值實施中,采用將時域逐步積分格式與不平衡荷載轉(zhuǎn)移法相結(jié)合的增量?常剛度迭代算法。
Some new predictor - corrector methods and three - steps iterative algorithms for solving multivalued general mixed quasi - variational inequalities is presented by using the auxiliary principle and resolvent operator technique , respectively 利用輔助原理和預解算子技巧,提出了解一般混合集值擬變分不等式的預估-校正算法和三步迭代算法。
An iterative algorithm for a class of set - valued mixed variational inequalities is presented by means of resolvent operators of set - valued mappings , and the convergence of the iterative algorithm is discussed 摘要利用集值映射的預解算子,提出了求解一類集值混合變分不等式問題的迭代算法,并討論了該算法的收斂性,推廣了已有文獻的結(jié)果。
Secondly , a beam - hardening correction algorithm for single material object is given in the paper , which is more precise than polynomial approaching correction algorithm and more rapid than common iterative algorithm 其次,本文給出了單成分被測物體的射束硬化校正算法,該算法較多項式近似校正算法更加精確,并且顯著快于一般的迭代算法。
Especially , to solve the functional heated calculation , which is the core work of boiler project analysis , the dissertation contributes a sequential modular iterative algorithm by referring to the theory of process system simulation 其中,本文基于過程系統(tǒng)模擬理論,對鍋爐方案分析活動中最為重要的功能性熱力計算提出了一種序貫模塊迭代的新算法。
In the parallel computation , there are two strategies , namely sbs and ebe ; for the nonlinear problem solution , there are direct and iterative algorithms , but for dynamic analysis there are explicit and implicit integration , and high precision direct integration 有限元并行計算有sbs 、 ebe兩種策略,非線性求解有直接與迭代解法,動力時程分析有顯式、隱式和精細時程積分法。
As for single objective optimization algorithm , a fast iterative algorithm based on conjugate gradient algorithm is presented , which makes use of extent limit of iterative optimization step in conjugate gradient with the idea of least square 在標量優(yōu)化圖像重建法中,作者以最小二乘為目標,利用共軛梯度法中迭代最優(yōu)步長的區(qū)間性,提出了一種基于共軛梯度法的快速迭代算法。
According to the relativity among tcp connections sharing one bottleneck link and the dynamics of the tcp window , we present the multi - user model and single - user model of tcp network , and solve these two models through iterative algorithm 根據(jù)共享同一瓶頸鏈路的tcp連接之間的相關(guān)性以及tcp窗口的動態(tài)特性,給出了tcp網(wǎng)絡的多信源gspn模型和單信源gspn模型,并通過迭代計算對模型求解。