最優控制問題 的英文怎麼說

中文拼音 [zuìyōukòngzhìwèntí]
最優控制問題 英文
optimal control problem
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 問 : Ⅰ動詞1 （請人解答） ask; inquire 2 （詢問; 慰問） question; ask about [after]; inquire about [aft...
  • 題 : Ⅰ名詞1. （題目） subject; title; topic; problem 2. （姓氏） a surname Ⅱ動詞（寫上） inscribe; write
  • 最優 : optimal; optimum最優策略 optimal policy; optimal strategy; 最優設計 optimum design; 最優值 optima...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  • 問題 : 1 （需回答的題目） question; problem 2 （需研究解決的矛盾等） problem; matter 3 （事故或意外） tr...
  1. The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem

    本文將直升機的自轉著陸過程定義為一個非線性的最優控制問題。
  2. Optimal singular control problem on stochastic harvesting model for running cost

    考慮運轉費用的奇異隨機收獲模型的最優控制問題
  3. To solve the difficulties of digital integral that exist in global optimization of redundant manipulators, this paper discussed how to build up dynamic equation, the inner relation between constraints and unconstraint optimum control problems, then a digital method solving optimum control problems is deeply analyzed

    摘要為了解決冗餘度機器人全局法優化中數值求解的困難，本文討論了動力學方程的建立、無約束和有約束最優控制問題之間的內在聯系，重點分析了求解最優控制問題的數值方法。
  4. In chapter two, the general model of the optimum investment, consumption and periodical insurance payable at death for life is discussed and its corresponding optimum control question is solved. the optimum strategy can be got through the corresponding hib ( hamilton - jacobi - bellman ) equation. as to the crra ( constant relative risk aversion ), a sort of utility function, indicatively, the optimum investment process, consumption process and the periodical insurance payable at death for life purchasing process can be gained with the feedback form

    第二章討論最優消費、投資、定期人壽死亡保險的一般模型，解決了對應的最優控制問題，最優策略可通過求解hjb （ hamilton一jaeobi一bellman ）方程得到，當效用函數為crra （常數相對風險厭惡）類型時，顯式地得到具有反饋形式的最優投資過程、消費過程及定期人壽死亡保險購買過程。
  5. It not only solves the problem of optimized control of the reactive current exchanging among branches, in other words, realizes the auto - tracking to the reactance factor, but also greatly improved the reliability of the system. to design the high voltage line wireless signal acquisition device with self - feed source, we applied electromagnet induction principle and digital communication technique

    系統在優化控制技術中採用了電容器補償控制的兩段控制模型，不僅解決了分支線路之問穿越無功電流的最優控制問題，實現了功率因數的自動跟蹤，而且使整個系統的可靠性大大提高。
  6. Disturbance decoupling of nonlinear singular control systems

    商最優控制問題
  7. Also, the author ’ s design strategy and creativity has been given in this paper. specifically, it includes : based on the feasibility analysis of the fit selection of control parameters in the aeration process, the aeration process of wastewater treatment of the joint - constructional complete - mixed activated sludge process has been aimed at in this paper. then, the state equations of the aeration process have been proposed in this paper, which is on the base of dissolved oxygen concentration ( do ) and discharge quantity of sludge ( qw ) as control variables, the concentration of bod and sludge as state variables. based on the present study on optimization control of wastewater treatment, the multivariable optimal control model with restriction factor has been presented in the paper with introducing modern control theory and system analysis into the field of activated sludge wastewater treatment,

    具體包括:以完全混合、表面曝氣合建式活性污泥工藝的污水處理曝氣過程為研究對象，在闡述了曝氣過程式控制制參數選取可行性的基礎上，建立了以溶解氧濃度do和活性污泥排放量qw為控制變量，以曝氣池中有機物濃度s和微生物濃度x為狀態變量的活性污泥曝氣過程的基本狀態方程;運用現代控制理論的觀點和污水處理理論，在現有關于污水處理最優控制問題研究的基礎上，建立了有約束條件多變量能耗最小數學模型，該數學模型是以有機物排放總量和狀態變量的末值條件作為約束條件，曝氣過程的能耗最小作為目標泛函;採用增廣拉格朗日乘子法對最優控制問題進行轉化，並對應用極大值原理求解能耗最小這一最優控制問題進行了詳細的解析;引入約束運算元，應用具有控制約束的共軛梯度演算法對能耗最小這一最優控制問題進行求解，並進行模擬實驗驗證。
  8. Finally, we convert this optimal problem to a nonlinear parameter optimization problem by collocation method. these studies examine the collocation method in case of equally or non - equally spaced division points, and in case of different numbers of nodes

    本文採用直接搜索法和節點配置，將連續動態最優控制問題轉換為靜態離散的數值優化問題，並對狀態和控制變量的約束進行轉化。
  9. The optimal control problems of advertising expenditures in the competitive condition

    競爭條件下廣告費用的最優控制問題
  10. A full mathematical model of optimal flow pattern design withengineering constraints was put forward, based on modern optimal control theory. an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine. according to integral optimization of turbine stages, a full physical model and mathematical expression were put forward for proposition of optimal flow pattern, including all performance parameters in turbine stages. this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state, fixed terminal condition and constraints for part of state terminal variables. the program was also worked out according penalty function method and conjugate gradient method. the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function

    把近代最優控制論方法引入軸流透平葉片的設計，在優化的軸流透平子午通道內，建立包括透平級內所有性能參量的最優流型命題的完整的物理模型及其數學表達式，並歸化為一個在給定初始狀態、自變量終端固定、部分狀態變量終端受有約束的條件下，使級的某一性能指標（如級的功率）達到最優的最優控制問題，應用「代價函數法」及「共軛梯度法」編制計算程序，計算得到符合給定約束條件、並使目標函數取極值的最優環量分佈，結果是令人滿意的。
  11. For the nonlinear two - point boundary value problem with both time - delay terms and time - advanced terms driven by the optimal control theory, we build a sequence of nonhomogeneous linear two - point boundary value problems according to the successive approximation approach of constant differential equation

    再利用常微分方程的逐次逼近法，將由系統的最優控制問題得到的即含有時滯項又含有超前項的非線性兩點邊值問題化為非齊次線性兩點邊值問題族。
  12. For a nonlinear system with time - delay, the optimal control problem based on quadratic performance indexes is usually transformed to a nonlinear two - point boundary value problem with not only time - delay terms but also time - advance terms. therefore, this kind of optimal control problem is especially difficult to be solved, no matter exact solutions or numeral solutions

    對于帶時滯的非線性控制系統，其基於二次型性能指標的最優控制問題往往轉化為一個既有時間滯后項又有時間超前項的非線性兩點邊值問題，因此解決這一類控制問題尤其困難，不論是求其精確解還是數值解。
  13. In this paper, the problem of stochastic optimal control with uncertain terminating time is discussed

    摘要文章研究了終時不確定的隨機最優控制問題。
  14. By use of transform, the problem of stochastic optimal control with uncertain terminating time is transformed into that with determinate terminating time ; then the problem is solved using the theory of stochastic optimal control with determinate terminating time

    通過變換，將終時不確定的隨機最優控制問題轉化為終時確定的隨機最優控制問題；然後，利用終時確定的隨機最優控制理論來求解。
  15. In chapter 6, with the results of above chapters, we discuss the optimal control problems for weak - smooth system and draw a conclusion coinciding with that of smooth system, i. e., the pontryagin ' s maximum principle ( see th 6. 2. 7 )

    第六章，在以上各章結果的基礎上，研究了弱光滑系統的最優控制問題，得到了與光滑系統一致的結果? ?龐特李雅金類型的最大值原理（即定理6
  16. The method employs a recently developed direct optimization technique that uses a piecewise polynomial representation for the state and controls, thus converting the optimal control problem into a nonlinear programming problem. the method is remarkably robust to initial guesses, which is better than traditional method

    這種方法利用了近些年來發展起來的直接優化技術，用分段多項式來表示整個軌道的狀態和控制向量，將最優控制問題轉化為非線性規劃問題來研究。
  17. The approximate optimal solution for the generalized time optimal control system with delay

    具有時滯的廣義時間最優控制問題的近似最優解
  18. Predictive control is a form of control in which the current control action is obtained by on - line solving open - loop optimal control problem, and the above procedure is repeated based on new state and out measurements at the next time

    預測控制通過在線求解一個有限時域開環最優控制問題來獲得最優預測控制序列，並將當前時刻的控製作用於對象，在下一采樣時刻基於新的狀態或輸出測量值重復上述過程。
  19. To be convenient, we only study the motion of a helicopter in the critical plane, and a simplified point - mass model is used

    然後，為了便於最優控制問題的分析和計算，本文只考慮直升機的二維運動，從而得出一個簡化的點質量模型。
  20. With the conception, and example of " system ", we see that the weak - smooth system not only exists, but also genuinely contains the systems discussed in many literatures ( and we call these systems as " smooth system " ). hence, the optimal control problems for weak - smooth system includes the relevant ones for smooth system, and thus concentrates the scattered problems and the deliberations - - such as infinite time interval, unbounded controls, and function in system not being f - differentiable, etc

    從弱光滑系統的概念及該章給出的系統的例子，可以看到弱光滑系統不但存在，而且真包含許多文獻討論的系統（本文稱為「光滑系統」 ）為特例；進而，弱光滑系統的最優控制問題就包含了光滑系統的有關問題，其結果也使當前對一些零散的問題的研究? ?包括無限時域和無界控制問題等? ?得到了統一。
分享友人
分享到 Line

分享到臉書