stochastic system 中文意思是什麼

stochastic system 解釋
隨機系統
  • stochastic : adj. 1. 機會的；有可能性的;隨便的。2. 【數學】隨機的。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Numerical simulation of stochastic resonance in bistable system for detecting weak signal

    隨機共振在微弱信號檢測中的數值模擬
  2. This paper takes mobile engineering department equipment management of daqing petrochemical parent company as an example, and studies the design and application of equipment management system of daqing petrochemical parent company, for the implement of computerizing the equipment entire process management with the equipment management system and completing the synthesis management, the records management, the expense management, the fixed asset management, the specialized management and the information management with the computer system and making in the manual management some qualitative and stochastic ingredients transforming into the quantitative standard management. so it guarantees that we can perform advanced predicting management in the entire process of the matter movement and the value movement of equipment and complete the equipment servicing transition from the compulsory servicing and afterwards servicing to the preventive servicing, improving work quality, efficiency and modernized degree which the equipment manages and assisting enterprise ’ s equipment management decision - making and the whole realization of management goal and enhancing the enterprise ’ s interior equipment utilization and realizing its maximum profit

    本文以大慶石化總廠機動工程部的設備管理為例，對大慶石化總廠設備管理系統的設計與應用進行研究，旨在通過設備管理系統實現設備全過程管理計算機化，由計算機系統來完成設備的綜合管理、檔案管理、費用管理、固定資產管理、專業管理及信息管理，使人工管理中一些定性的、隨機的成分轉變為定量的規范的管理，保證大慶石化總廠對設備的物質運動和價值運動的全過程實行先進的可預知性管理，並逐漸將設備維修從目前的以強制性維修及事後維修為主過渡到以預防性維修為主，提高設備管理的工作質量、效率和現代化程度，輔助企業的設備管理工作決策及經營管理目標的整體實現，提高大慶石化總廠內部設備的利用率及實現其最大的經濟效益。
  3. Optimal calibration of ship degaussing system using stochastic particle swarm optimization

    採用隨機微粒群演算法的艦船消磁系統優化調整
  4. Stochastic resonance of a linear system with modulated dichotomous noise

    具有調制二值噪聲線性系統的隨機共振
  5. The problem of dual control is studied for the stochastic system of which the uncertainty model is polytopic

    摘要針對不確定性模型為多胞型的隨機系統進行了對偶控制的研究。
  6. But with wind power capacity enlarging constantly and stochastic and incontrollable wind energy, wind asynchronous generator " s frequent startup will take inverse impact to wind power system stability, which is one of the most important restricting factor on wind power " s large - scale development

    然而，隨著風電裝機容量的不斷擴大，風能的隨機性和不可控性，使得相對頻繁起動的風力異步發電機，對風電系統穩定性的影響也愈來愈大，成為制約風力發電規模發展的主要因素之一。
  7. Two different kinds of approximate theories for analyzing colored noise are employed in the nonlinear system. then effects of the colored nature of the noise on the statistical properties of the laser system, the stochastic resonance of bistable system, and the steady - state probability current of quasi - periodic system are investigated

    本文主要通過兩種不同的色噪聲近似理論，分析了非線性系統噪聲的有色性對激光系統的統計性質、準周期性系統的定態幾率流和雙穩系統中的隨機共振現象的影響。
  8. As 4ws system is a typical system with stochastic perturbations, which are from the road surface unevenness and side wind and ca n ' t be described by deterministic function, the probability and statistics theory must be used in such research

    由於汽車四輪轉向系統是典型的一個存在隨機擾動的系統，振源主要就是路面的不平度和地面的側風，這類擾動不能用確定性的時間或空間函數去描述，只能用概率統計的方法去研究。
  9. Application of stochastic petri net to system availability analysis

    網在系統可用性分析中的應用
  10. As a result of studying, we gain three system time capability parameter of monolayer bus framework and two - double bus framework, data bus utilization, length of the data waiting queue and time of system timed, basing on fixed bc control seasonal repertoire timed petri net and stochastic petri net

    研究結果分別得出了單總線和雙總線的基於固定主控端周期指令時延petri網的數據總線利用率、等候消息隊長、系統延時時間；基於隨機petri網的數據總線利用率、等候消息隊長、系統延時時間共三個系統時間性能指標。
  11. We also take two conclusions by foregoing result : first of all, the system becomes more and more complex, the system data bus utilization copy result, time of system timed and length of the news waiting queue become more and more precise basing on stochastic petri net

    通過結果數據分析、比較，本文得出兩點結論：第一，隨著系統復雜程度的提高，基於隨機petri網的系統總線利用率、系統延時時間、等候消息隊長的模擬結果會越來越精確，這特別適合現代越來越復雜的航空電子綜合系統數據總線的分析。
  12. Wavelet analysis of a sort of multidimension stochastic system

    一類高維隨機系統的小波分析
  13. If the input or output ( observation ) variables of a stochastic system are fuzzy, the system becomes a stochastic system on fuzzy number space, and is called a fuzzy stochastic system

    當一個隨機系統的輸入或輸出（觀測）變量取值為模糊數，它就成為取值于模糊數空間上的隨機系統，簡稱模糊隨機系統。
  14. Time domain 1 ) the problem of the estimability of stochastic systems is discussed by analyzing information varying between states and state estimate errors. an information theoretic definition of estimability for general stochastic systems is given in the sense of minmax entropy estimation. it is concluded that a linear gaussian stochastic system is estimable if and only if the corresponding linear definite system is observable

    時域： 1 ）通過分析系統狀態估計中先驗和后驗信息變化討論了隨機系統的可估計性問題，給出在最小最大熵估計意義下一般系統的可估計性定義，並揭示出線性高斯系統的可估計性與相應確定性系統的可觀測性之間存在互為充分必要條件的關系。
  15. Maximum principle for optimal control problem of fully coupled stochastic system with state constraints

    狀態約束下完全耦合的正倒向隨機控制問題的最大值原理
  16. At last, aimed at the stochastic system in which the uniform target at the same periods is observed by sensors possessing different characters at multiple scales, we present a method of the multiscale representation based on unregular tree. we develop the multiscale stochastic model based on scale sequence at odd - and even - numbered scale and on different order trees

    3 、針對不同尺度上具有不同特性的傳感器在相同周期內對同一目標觀測的動態系統，給出了一類系統基於不規則樹結構的多尺度表示方法，並建立了基於尺度序列奇偶相間階樹、不同階樹的多尺度動態模型。
  17. We introduce a two - dimensional motion model of neural system, fhn neural model. then by using of adiabatic elimination method and the presence of noise, the system becomes a special double singular stochastic system. the effects of parameter, which marks the singular degree of stochastic at singular point, on the phase transition of the fhn model is discussed when is non - integer

    首先介紹了神經系統的二維動力學模型，即fhn模型，接著考慮引入乘性噪聲后， fhn神經模型變為一個特殊的雙奇異隨機系統，研究了該系統的相變情況，同時得出了噪聲強度臨界值的解析表達式，著重分析了噪聲的奇異性標度和噪聲強度對神經細胞內電位的概率分佈以及電位的平均值的影響。
  18. In this thesis single input - single output and multiple input - multiple output stochastic systems are discussed respectively. innovations are introduced to reconstruct the original minimum variance control problem of stochastic system, which is unsolvable by means of dynamic programming. so it can be converted into multiple single - step control problems, in which kalman filter is used to estimate unknown system parameters

    本文分別針對單輸入單輸出和多輸入多輸出的隨機系統進行了研究，通過引入系統的新息對原不可解的動態規劃問題進行重構，將系統參數隨機變化的最小方差控制問題轉化成為多個基於新息的單步控制問題。
  19. Groundwater system is an intricate and stochastic system

    摘要地下水系統是一個復雜的隨機系統。
  20. The main research objects are transferred structure control stochastic system. according to the condition of the system, a decision maker ( a man or a computer ) should select a way to control or affect the transfer of the system, so that each way decides the aimed function value of the stochastic process and the corresponding ones

    其主要研究對象是轉移結構受控的隨機系統，根據系統的狀態，決策者（如人類或計算機）選取一個策略來控制或影響系統的轉移，從而每個策略可定義一個隨機過程和相應于該過程的目標函數值， mdp的目的是選取一個好的控制策略。
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