perturbed problem 中文意思是什麼

perturbed problem 解釋
攝動問題
  • perturbed : adj. 煩燥不安的
  • problem : n. 1. 問題，課題；疑難問題；令人困惑的情況。2. 【數、物】習題；作圖題。3. （象棋的）布局問題。adj. 1. 成問題的；難處理的。2. 關于社會問題的。
  1. Used perturbed method and making inexact generalized gradient projection with cone, perturbed generalized gradient projection method is proposed. the field of the algorithm is extended. numerical experiments show that the method is effective. secondly, using the trust region form and the pseudo - directional derivative of minimax problem, we propose the trust region form of minimax problem

    對信賴域法作了進一步的研究，藉助minimax問題的偽方向導數，構造出其信賴域二次模型，並結合非單調策略，給出求解minimax問題的簡單易行的信賴域演算法。
  2. Establishing the formulation of conventional opf problem, and applying a perturbed - kkt - conditions - based primal - dual interior point algorithm ( p - kkt - pdip ) to solve it. 3

    建立了常規opf的數學模型，並採用基於擾動kkt條件的原始?對偶內點演算法（ p - kkt - pdip ）對其進行解算； 3
  3. This paper presents a new interior point nonlinear programming algorithm for optimal power flow problems ( opf ) based on the perturbed kkt conditions of the primal problem with a novel data structure

    基於原問題的擾動kkt條件，本文提出了一種帶新數據結構的原始對偶內點演算法求解電力系統最優潮流問題。
  4. The cone - subdifferential of efficient solutions set for vector optimizations problem with perturbed order

    錐擾動向量最優化問題有效解的錐次微分
  5. The singularly perturbed nonlinear boundary value problem

    奇攝動非線性邊值問題
  6. Numerical approximation for a singularly perturbed problem by equidistributing

    用等分佈原理求解一類奇異攝動兩點邊值問題的數值演算法
  7. In the first part, hilbert ' s 16th problem and the studies on it are introduced, and the results of zq - equivariant vector fields of degree 5 ( q = 2, 3, 5, 6 ) are given. in the second part, the definitions of zq - equivariant vector fields and the method of detection functions are stated, and all the forms of nontrivial zq - equivariant planar polynomial vector fields of degree 7 are obtained. in the third part, a concrete numerical example of zt - equivariant perturbed planar hamiltonian system of degree 7 is constructed, and for the unperturbed vector field having maximal number of centers, its global phase portraits are analyzed ( having at least 9 topologically different phase portraits ). then, for a given parameter group, its phase portrait trend is studied

    第一部分介紹了hilbert第16問題以及它的研究與發展現狀，給出了近年來利用李繼彬提出的判定函數法得出的z _ q -等變（ g = 2 ， 3 ， 5 ， 6 ）的5次系統關於它的第二部分的研究結果；第二部分介紹了z _ q -等變向量場以及判定函數法，給出了7次平面多項式系統的所有非平凡z _ q -等變向量場具有的形式；第三部分給出了一個7次平面擾動hamilton系統，研究了它的具有最大中心數的未擾動系統（ z _ 7 -等變）的全局象圖，得到了9種不同的拓撲圖形。
  8. Ruin problem for a class of risk processes perturbed by diffusion

    一類帶干擾風險過程的破產概率的估計
  9. Using the matching condition, a class of nonlinear singularly perturbed problems for two boundary layers are discussed. asymptotic expansion of solution for boundary value problem are obtain

    摘要利用匹配條件，討論了一類三階非線性奇攝動問題，得出了奇攝動邊值問題的漸近展開式。
  10. Using the matching asymptotic expanding method, the solutions for a class of nonliear singularly perturbed problems are discussed. zero order asymptotic expansions of solution for boundary value problem are obtain

    摘要利用匹配漸近展開法，討論了一類非線性奇攝動問題的解，得出了奇攝動邊值問題的零次漸近展開式。
  11. Asymptotic solution to a nonlinear singularly perturbed problem

    一個非線性奇攝動問題的漸近解
  12. The perturbed problem of nonlinear equation

    非線性方程的奇攝動問題
  13. Singularly perturbed problem for nonlocal reaction diffusion equations

    非局部反應擴散方程奇攝動問題
  14. The shock solution for singularly perturbed problem of nonlinear equation

    非線性方程奇攝動問題的激波解
  15. In chapter 3, the non - linear equation was linearized with the jacobi matrix, and then the linearized equation was transformed into fixed frame to analyze the stability problem with eigenvalue method ( on - ground or hovering ) or floquet theory ( forward flight ). meanwhile, the equation was perturbed by sweep frequency excitation from steady state to get transit decay of lag response which was then transformed into fixed frame with a numerical fourier coordination transformation ( fct ). the fixed frame response along with the body response was analyzed via an fft to determine modal frequencies

    然後，在穩態響應的基礎上利用雅各比矩陣對非線性方程進行了線化，線化后的方程利用多槳葉坐標變換轉換到固定系下后，利用直接特徵值分析（地面、懸停）或floquet理論（前飛）對系統進行了穩定性分析;同時，對系統進行了瞬態響應分析;在系統達到穩態的基礎上進行掃頻激勵，用fft變換求得系統頻率，進而用移動矩形窗方法分析得到系統的阻尼。
  16. Uniform second - order pointwise convergence of a hybrid difference approximation for a singularly perturbed robin problem

    基於非均勻網格求解非線性對流擴散問題的一種高精度差分格式
  17. However, the existing algorithms are almost based on the standard perturbed system, namely the k - k - t system of logarithmic barrier problem for standard linear programming

    但現有的演算法幾乎都是基於標準攝動方程組，即標準線性規劃對數障礙問題的卜k - t系統，建立起來的。
  18. On the basis of the perturbed karush - kuhn - tucker ( kkt ) conditions of the primal problem, this paper presents a new interior point algorithm to solve power system weighted nonlinear l ( norm ( ipwnl1 ) state and parameter estimation problem

    基於原問題的擾動karush - kuhn - tucker （ kkt ）條件，本文提出了一種新的電力系統加權非線性l1范數狀態及參數估計內點演算法。
  19. This paper presents a bidding model of power market and resolves it by a new interior point nonlinear programming algorithm for optimal power flow problems ( opf ) based on the perturbed kkt conditions of the primal problem. at the same time, it discusses the implementation of a bidding system based on web

    本文基於原問題擾動karush - kuhn - tucker （ kkt ）條件的現代內點最優化演算法，完成了電力市場競價模型的建立和求解，並初步討論了一種基於web的競價交易系統之實現。
  20. Numerical solution of the singularly perturbed problem with nonlocal boundary condition

    具有非局部邊界的奇異攝動問題的數值解
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