約束函數 的英文怎麼說

中文拼音 [yāoshùhánshǔ]
約束函數 英文
co traintfunction
  • 約 : 約動詞[口語] （用秤稱） weigh
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 約束 : keep within bounds; restrain; bind; bound; boundage;tie; restraint; restriction; engagement; repr...
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. In this paper, the concept of acceleration ambiguity function ( aaf ) and acceleration resolution is put forward for the first time. using aaf, the effects of target ' s relative acceleration on several outputs of a linear - phase matched filter are analyzed, such as the output signal - noise - ratio loss, the doppler resolution, the constraint on optimal accumulative time ( opt ) and their tolerable limits

    論文首次提出並研究了加速度模糊函數和加速度分辨力的有關概念，並以加速度模糊函數為分析工具，詳細討論了加速度對線性相位匹配濾波器的輸出信噪比的損失程度、對多卜勒頻率分辨能力的影響程度、對最優相參積累時間的約束關系以及線性相位匹配濾波器輸出受加速度影響的容限等問題。
  2. The admissibility of functions is regulated by continuity requirements and boundary conditions.

    函數的容許性由連續性要求和邊界條件來約束。
  3. On the basis of analyzing limitation of using penalty function method dealing with constraints, an amending method based on the knowlege regulating strategy is suggested to amende the mapping relationship of infeasible constraints in decoding, thus making the regulated individuals map into the space to obtain the most promising optimal solution

    在分析懲罰函數法對約束處理效率較低的情況下，提出了一種基於知識調整策略的修正法，對解碼中不滿足約束的映射關系進行修正，使調整后個體映射到最有希望獲得最優解的空間中。
  4. It is proven that these modified dual algorithms still have the same convergence results as those of the conceptional dual algorithms in chapter 2 and chapter 3. secondly, a dual algorithm is constructed for general constrained nonlinear programming problems and the local convergence theorem is established accordingly. the condition number of modified lagrange function ' s hessian is estimated, which also depends on the penalty parameter

    證明這些修正的對偶演算法仍具有同前兩章的概念性對偶演算法相同的收斂性結果，我們還進一步構造了一般約束非線性規劃問題的對偶演算法，建立了相應的局部收斂理論，最後估計了修正lagrange函數的hesse陣的條件數，它同樣依賴于罰參數。
  5. Section 3 and section 4 are the main parts of the paper. by employing the directional derivative and generalized gradient in the broad sense, as defined in this paper, the first order necessary condition and the first order sufficient condition of the single - objective non - smooth programming where the objective function is d - regular weak lipschitz function and constrained functions are regular weak lipschitz functions

    第三節和第四節是本文的主要章節，以本文定義的廣義方向導數和廣義梯度為分析工具，對目標函數為d正則弱l函數，約束函數為正則弱l函數的單目標非光滑規劃分別給出了一階必要條件和一階充分條件。
  6. Considering the electrovalence, the curve of water consumption and the reliability of water supply, this paper respectively sets up the model based on the maximal flux and the model based on the expectation flux. it takes yearly expenditure converting value and yearly cistern converting value as target function and takes continuity equation, velocity of flow and compression resistance of cast iron pipeline as restrictions and sets up the pga model on optimal design of water supply networks

    考慮到峰谷電價、用水量變化曲線及用水可靠性因素的影響，分別建立了以最高時流量設計管網的模型和以期望時流量設計管網的模型，以年費用折算值加上清水池年造價折算值為目標函數，以連續性方程、管中流速和鑄鐵管耐壓值等為約束條件，進行并行遺傳演算法對給水管網優化設計的實現。
  7. It is based on mpf, which treats inequality constraints with a modified penalty term. the mpf method alternatively minimizes the mpf and updates the lagrange multipliers. the mpf method avoids the in - differentiability of the max { x, 0 }

    修改的罰函數法所用的罰函數消除了經典罰函數的主要缺點，修改的罰函數存在解，且在解的鄰域內保持目標函數和約束函數的光滑性。
  8. A new algorithm to optimize functions with restraints

    帶約束函數優化問題的新演算法
  9. Under the different conditions of the constrained functions, dividing constrained sets properly, and under generalized ( f, ) convexity, the theorems of the weak duality, strong duality and strictly reverse duality are testified

    依所給約束函數的不同條件來恰當劃分約束集，在廣義（ f ， ）凸性下，證明了弱對偶定理、強對偶定理以及嚴格逆對偶定理。
  10. Abstract : the optimal design software of permanent magnet synchronous motors is programmed in this paper. the formation of the software is described in detail which concerns the production of new points, the determination of the optimal variables, restricted functions and objective functions. at last, an optimal design of prototype motor is given through this software

    文摘:用模擬退火演算法編制了永磁同步電動機的優化設計軟體，詳述了軟體編制過程，包括新點的生成，優化變量、約束函數及目標函數的確定，最後用該軟體進行了樣機的實際設計。
  11. Mathematical programs with equilibrium constraints is a kind of specail opti - mzation problem, which besides equality constraints and inequality constraints it also contain complementarity constraints

    帶有均衡約束的數學規劃問題（ mathematicalprogramswithequilibriumconstrains ，縮寫為mpec ）是一類特殊的最優化問題，它的約束函數除了一般的等式和不等式約束之外，還包含有互補約束條件
  12. The relationship between the number of the tasks, precision points, constraints and free choices of variables is analyzed

    建立了實現函數個數、精確點數、附加約束個數與任選變量個數間的關系。
  13. The relationship between the number of the tasks, precision points, constraints and free choices of variables in each model are analyzed

    分析了各機構實現函數個數、精確點數、附加約束個數與任選變量個數間的關系。
  14. Effective approaches are put forward which to define hierarchical levels of design parameters, classify along with dynamic and intelligent solve various engineering design constraints, and parameters information database, dimension constraint functions database and knowledge constraint database are establishes

    文中對設計參數的層次化定義、約束的分類及其動態化和智能化處理提出了有效的解決方案，並建立了參數信息數據庫、尺寸約束函數庫和知識約束庫。
  15. The multi - objective decision problem was transformed to the mono - objective problem by the multiply - divide method, and its constraint functions were transformed to the objective functions by a multiplication penalty function

    使用化多為一的乘除法，將該多目標決策問題轉化為單目標問題求解，提出了使用乘法形式的罰函數將模型中的約束函數轉化為目標函數。
  16. ( 3 ) optimization design principle of long - short - pile composite foundation is put forward, base on which replacement ratio and pile length is taken as design variable, bearing capacity, settlement, stratum strength and other demands acted as constraint function, pile cost taken as objective function, so the optimization design model of long - short - pile composite foundation is built

    （ 3 ）提出了長短樁復合地基優化設計原理，在此基礎上將置換率和樁長作為設計變量，承載力、沉降、下臥層強度等要求作為約束函數，總制樁費用作為目標函數，建立出長短樁復合地基優化設計數學模型。
  17. A new method for controller design is proposed. after throwing a lot of study on existing nonlinear control methods, a new method is proposed which is derived from capacitor. considering the action exerted on electric particle between two plates of a capacitor, a kind of restricted function is constructed for state variable

    在對現有非線性控制方法充分研究的基礎上，歸納、總結出一種新的工程式控制制方法，這一控制方法的思想來源於電容電極對極間電荷的作用原理? ?將控制器看作是電容電極，而被控對象看作是「粒子」 ，經過數學處理，形成一種對狀態變量的約束函數式。
  18. From other band, we must build a good control function. using geological and well information to build control function to restrain inversion is put forwarded by this paper

    這里一是要選擇好非線性方程組求極值的方法，二要確定好約束函數。本文提出了利用地質、測井資料創建約束函數，施加約束條件的方法。
  19. We analyze such methods in detail and designed a new penalty function, experiment result proved that the genetic algorithm used such penalty function can get better quality of the solution in solving nonlinear programming problems

    在這里我們還提出了一種新的罰函數。將運用這種罰函數的遺傳演算法用於優化非線性約束函數，能夠有效的提高解的質量。
  20. In regard to nonlinear stochastic optimization in which the restraint function was nonlinearly expressed with stochastic parameters, the advanced first - order second - moment method was employed to study the structural optimization numerical model based on component reliability or failure pattern reliability and the method to transform the problem of stochastic optimization to that of certain determinate optimization

    摘要針對約束函數被隨機參數非線性表達的隨機非線性優化問題，採用改進均值一次二階矩法，研究基於元件可靠度或各失效模式可靠度的結構優化的數學模型，以及將隨機優化問題化為確定性優化問題的方法。
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