chance constrained programming 中文意思是什麼

chance constrained programming 解釋
概率限制規劃
  • chance : n 1 偶然；運氣，命運；偶然事件；意外事件 （opp necessity）。2 機會，良機；幸運，僥幸；機緣。3 〈...
  • constrained : adj. 被強迫的；受壓制的；不自然的，勉強的。 a constrained manner 不自然的[局促的]樣子。 a constrained smile （勉強做作的）苦笑。adv. -ly
  • programming : 編程序的
  1. Fuzzy chance - constrained programming model for reordering newsboy problem

    可追加訂購報童問題的模糊機會約束規劃模型
  2. A stochastic chance - constrained programming model is put forward for incremental measures program of oilfield, which uses the most increasing output as objective and takes both cost and work quantity into account. at the same time, the process of its hy - brid intelligent algorithm is also provided

    以油田措施增產最大化為目標，兼顧成本、措施量等目標，建立了油田措施配置的隨機機會約束規劃模型，並給出了模型的混合智能演算法。
  3. In view of the fact that the genetic algorithm of stochastic programming based on random simulated technology has succeed greatly, this paper points out that changing parameters of genetic algorithm can obtain a sequence of optimum values of goal function. taking these genetic algorithm values as sampling data, we can get fitting optimum function by using multivariate spline regression and get the lipschitzs constant of the fitting optimum function. so for any chance constrained programming problem, we can get its interval estimate

    鑒于基於隨機模擬技術的遺傳演算法在求解隨機規劃問題上的優越性，本文指出，改變遺傳演算法的參數條件，在此基礎上求得機會約束規劃的若干個最優值，以這些最優值為樣本點，利用多元樣條回歸，擬合得到最優值函數，進而求出最優值函數的lipschitzs常數，從而對于任一機會約束規劃問題，都可以得到它的一個區間估計。
  4. Based on the modified house of quality, the chance - constrained programming model is developed to determine the optimal striving targets by stochastic simulation and genetic algorithm, and the 0 - 1 integer programming model is derived for the decision - making of reengineering objectives

    基於改進的質量屋建立了機會約束規劃模型，通過隨機類比和遺傳演算法確定最佳奮斗目標；建立了0 - 1整數規劃模型，用於經營過程重構目標的決策。
  5. Considering chance constrained programming is a well developed stochastic optimization method which can describe risk in an explicit manner, with the premised market trading protocols, a chance constrained programming based model for describing the optimal bidding strategies of distribution companies in a pool co - type transmission and distribution separated electricity market is presented, and solved by genetic algorithm

    鑒于機會約束規劃作為一類快速發展的隨機優化方法能以顯式的形式刻畫風險，針對以聯營體為基礎的輸配分開電力市場，在假設的市場交易規則基礎上，構造了在現貸市場中基於機會約束規劃的供電公司最優報價策略模型，並採用遺傳演算法求解。
  6. In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost

    文章首先介紹了選題的背景、意義以及主要工作；第2章介紹了港口機械管理在港口企業管理中的地位與作用，以及我國港口機械設備管理與配置現狀，並簡要介紹目前港機合理擁有量的理論研究方法；第3章從技術與經濟角度定性分析了各種因素對港機擁有量的影響，其中主要包括機械起運量、完好率與利用率、機械設備役齡、購置與營運成本等；第4章將各種影響因素引入模犁，提出以完成生產任務、機械成本最低為目標，應用隨機線性規劃模型計算港口流動機械合理擁有量的方法；第5章以大連港大港區為例對模型進行應用，選擇四種型號叉車為研究對象，對其歷史經濟與技術數據進行統計分析，其中重點對隨機變量單位臺時維修費用進行了正態分佈擬合。
  7. Finally, fuzzy chance - constrained programming provides a powerful means to deal with the intractable constraints functions such as those of generation companies " output

    最後，提出將發電機出力等難以處理的不等約束轉換為模糊機會約束的思路。
  8. Now we shall list our contribution to the transportation problem : ( 1 ) expected value goal programming, chance - constrained goal programming model and dependent - chanced goal programming model of random transportation are constructed ; ( 2 ) expected value goal programming, chance - constrained goal programming model and dependent - chanced goal programming model of fuzzy transportation are constructed ; ( 3 ) expected value goal programming, chance constrained goal programming model and dependent - chance goal programming model of rough transportation problem are constructed ; ( 4 ) enlightened by liu ’ s thought that solve the uncertain programming with hybrid intelligent algorithm, we design a hybrid intelligent algorithm, that is, genetic algorithms based on simulation to achieve the approximate best solution of the nine above mentioned models

    得到如下主要結果: （ 1 ）建立了隨機運輸問題目標規劃的期望值模型、機會約束規劃模型、相關機會規劃模型; （ 2 ）建立了模糊運輸問題目標規劃的期望值模型、機會約束規劃模型、相關機會規劃模型; （ 3 ）建立了粗糙運輸問題目標規劃的期望值模型、機會約束規劃模型、相關機會規劃模型; （ 4 ）受liu等人提出的用混合智能演算法求解不確定規劃的思想的啟發，結合運輸模型的特殊結構，設計了一種基於模擬的、求解不確定性運輸問題的遺傳演算法。
  9. Secondly, based on the estimated market clearing prices of electricity an effort is made to investigate the optimal strategies of maintenance scheduling for generating units with risk management, under the methodological framework of the well - developed chance constrained programming

    該模型允許所形成的檢修方案在某些情況下不滿足小於某一給定的收益損失的約束，但這種情況發生的概率必須小於某一置信度水平。
  10. Chance - constrained programming based optimal allocation of harmonic filters on a distribution network

    基於機會約束規劃的配電網路濾波裝置優化配置
  11. This paper tries to study stochastic programming, especially chance constrained programming on the theory of probability and statistics

    本文試圖利用概率統計有關理論作為工具，對隨機規劃特別是機會約束規劃進行研究。
  12. Stochastic or fuzzy chance constrained programming refer to the objective functions and the constraint conditions contain stochastic or fuzzy parameters, the meaning of chance is the probability or possibility that the constraint conditions are satisfied

    隨機或模糊機會約束規劃是指在目標函數和約束條件中含有隨機或模糊參數，機會的意思表示約束條件成立的概率或可能性。
  13. Another is getting the approximate optimum value and optimum solution of chance - constrained programming through some certain genetic algorithm based on random simulated technology. this paper summarizes two methods of chance constrained programming

    另一種途徑是逼近方法，利用隨機模擬技術，通過一定的遺傳演算法程序，最後得到機會約束規劃問題的近似的目標函數最優值和最優解。
  14. For more general chance constrained programming, we have obtained its estimated interval and have discussed the factors that affect the precision of estimated optimum value and pointed out the method that raises estimated precision

    對更一般的機會約束規劃問題，在前人工作的基礎上，得到了目標函數最優解的區間估計和最優值的估計區域，討論了影響該估計的精度的要素，並指出提高估計精度的方法。
  15. In the first place, the thesis analyzes the position and function of buy based on supply chain of the food processing industry, studies the characteristics of buy of the food processing industry based on supply chain, and discusses the relations between food processing business enterprise and its supplier. secondly, certain buy optimization model of multi - suppliers and one food processing enterprise is established with ration method, and then this model is expanded to multi - suppliers and multi - food processing enterprises. thirdly, if regarding the production ability of the supplier and the demand of food processing enterprise as fuzzy variables, the optimization model for multi - suppliers and multi - food processing enterprises based on supply chain is established with fuzzy chance constrained programming

    分析采購在食品加工業供應鏈中的地位與作用，探討了基於供應鏈的食品加工業采購的特點，研究了食品加工企業與其供應商之間的關系；採用定量方法，建立多供應商和單一食品加工企業的確定性采購模型，擴展到多供應商和多食品加工企業的確定性采購模型，最後，充分考慮不確定性因素，把供應商的生產能力、食品加工企業的需求量看作是模糊的變量，運用模糊機會約束規劃建立了基於供應鏈的多供應商和多食品加工企業的不確定性采購優化模型。
  16. The usual methods of dealing with stochastic or fuzzy chance constrained linear programming are converting the chance constraint conditions to respective definitive or clear mathematic programming problems to compute them, according to given belief level

    求解隨機或模糊機會約束線性規劃的傳統方法是根據事先給定的置信水平，把相應的機會約束轉換為各自確定的或清晰的數學規劃問題進行計算。
  17. Assuming that the rates of return obey normal distribution, chapter 4 combines the advantages between the mean - var model and the chance - constrained programming model and presents a chance - constrained mean - var portfolio problem with short selling, which is determined by expected rate of return and confidence level

    以此可作為投資管理參考的依據，具有一定的實際意義。本文第四章提出了在允許賣空時的機會約束下的均值? var模型，它是以期望收益率與置信水平為導向的。
  18. The stable distributions of shenzhen stock sub - index ( szsi ) and shanghai stock composite index ( shci ) are discussed, and the portfolio problems of probability criterion and chance - constrained programming are also analyzed. the main contents and results are as follows : 1. the basic theories of univariate stable distribution and multivariate stable distributions and stable stochastic processes are introduced

    本文對深圳成分指數（ szsi ）以及上海綜合指數（ shci ）的穩定分佈、概率準則投資組合問題以及機會約束投資組合問題進行了研究，主要內容及研究結果如下： 1 .介紹了一元穩定分佈以及多元穩定分佈與穩定隨機過程的基本理論。
  19. Third and forth chapter : establish a series of stochastic linear programming models grounded on the chance - constrained programming to handle the dynamic and uncertain character of the empty container allocation problem

    第三章和第四章：建立一系列基於機會約束規劃的隨機線性規劃模型來處理集裝箱空箱分派問題的動態性和不確定性特徵。
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