pontryagin 中文意思是什麼

pontryagin 解釋
龐特里亞金
  1. Abstract : the paper emphasizes on exoatmospheric antimissile missile rapid reaiming problem, and according to pontryagin ' s maximum principle the optimal control law in the conditions of long miss distance and long elimination time is presented

    文摘:針對大氣層外反導導彈快速重新瞄準問題，在脫靶量和消除它的時間都比較大的情況下，用龐特里亞金極大值原理求出了最優控制規律。
  2. 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
  3. The traditional optimization technique usually combined the fundamental goal of the controller and performance criterion into a single performance index to be minimized by applying technique based on bellman ' s principle of optimality or pontryagin ' s minimum principle. this view of control is designed to obtain the best solution

    傳統的優化技術通常把各種控制要求結合而形成一個單獨的性能指標，應用bellman的最優性原理或者龐特里雅金的極小值原理等使其最小化，從而得到問題的一次性最優解。
  4. The second, it is proposed that a foc mentioned above can be modeled with a fast time optimal position control system based on the pontryagin ' s minimum principle, which may become a speed - sensorless time optimal one by using speed estimator

    接著，分析了pontryagin極小值原理，指出用bang - bang開關信號可對上述系統實現最優時間控制，若速度量採用估計，則生成無速度傳感器的時間最優系統。
  5. First, the backward kolmogorov equation for the conditional reliability function and the pontryagin equation for mean first - passage time and then - associated boundary and initial conditions are derived based on the stochastic averaging methods for quasi non - integrable, quasi integrable and quasi partially integrable hamiltonian systems, respectively

    首先利用擬不可積、擬可積非共振及擬部分可積非共振hamilton系統的隨機平均法分別給出了研究該系統首次穿越問題的提法，包括計算條件可靠性函數的後向kolmogorov方程及計算平均首次穿越時間的pontryagin方程及其邊值條件。
  6. The other method is pontryagin maximum value principle dealing with low thrust control problem. however when the system is very complex, especially when the system contains uncertain factors, the method is not effective

    但在多指標的要求下，這種方法難以求得最優解；另一種方法是應用pontryagin最大值原理解決有限推力最優控制問題，但對復雜的或者含有不確定因素的系統往往難以奏效。
分享友人
分享到 Line

分享到臉書