mathematic programming 中文意思是什麼
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In the chapter 3, algor feas ( also called super sap ), a commercial fem software is introduced ; several. problems in building the finite element model of a auto frame is researched ; taking advantages of fem and mathematic programming, a strength analysis method of the frame of a series multi - spindle hydropneumatic suspension automobile is proposed ; taking the structure and load characteristic of a missile ' s frame into account, the static, eigenvalue and response analysis have been made by using super sap91
第三章簡要介紹了大型有限元軟體sap91 ；對車架有限元建模及分析中的若干問題進行了討論；利用有限元法和數學規劃法相結合，提出了一種串聯多軸油氣彈簧懸架車輛車架強度分析的方法；針對某導彈發射車車架的結構和載荷特點，利用sap91軟體對其進行靜力分析、特徵值分析和動力響應分析。 -
The applications of mathematic programming, as one important ramification of operational research, have been infiltrated through many fields
數學規劃是運籌學的一個重要分支，並已被廣泛應用到各種領域。 -
Based on the natural conditions, land use and production situation and implementation of the valley harnessing measures in the anjiagou river basin, dingxi county, gansu province, in this study the land use types, spatial distribution mode of land use structure, costs of farming, forestry and animal husbandry and their economic returns are analyzed, the qualitative and quantitative maximum economic returns of agriculture and animal husbandry are lucubrated, and an optimized design of land use structure is carried out by using the linear programming method and developing a mathematic model under the restriction of land area, labor forces, livestock forces, social requirements and forage supply
摘要根據甘肅定西安家溝流域自然條件、土地利用狀況、治理措施和生產狀況，通過對土地利用的類型、結構空間分佈模式以及人財物資源的輸入和輸出分析，以種植業和畜牧業總體最大純經濟效益最高為目標，從定性到定量，通過建立數學模型，在土地面積、勞動力、畜力、社會需求和飼料需求的約束之下，應用線性規劃方法進行土地利用結構優化設計，求解最優目標解，得出優化方案。 -
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。 -
In this paper, we present the principle of optimatity of the dynamic programming and the mathematic model of the dynamic programming, study the mathmatic model of resource distribution, and give an example of the model
摘要描述動態規劃的最優原理和數學模型，並利用動態規劃模型研究資源分配問題的數學模型，同時給出該數學模型的一個實例。 -
Secondly, we give the mathematic fuzzy environment and satisfactory decision - making. then make a summary of the method how to resolve a satisfying optimization problem, finally, we research a kind of method based on fuzzy programming to solve a satisfied optimization problem with some constrains and this method has been verified by the simulation results
在此基礎上對一類模糊不確定環境中存在生產約束時的滿意優化控制問題，在預測控制的框架下把具有模糊邊界約束的有限預測時域的優化問題轉化為等價的確定性規劃問題，並且進行了模擬，模擬結果表明了該演算法是有效的。 -
Today, a lot of application systems combine with gis, such as diagnosis expert system including the diagnosis the varies aspects of society, economy, and agriculture ; forecast expert system including the forecast of weather, hydrometeorology, population, geography, economy, military affairs, politics, etc ; decision supporting system including the aspect of engineering design, programming, consultation, management etc. the traditional gis system can only use mathematic method to describe and explain the confirmed programs but the power of making space decision and solving the uncertain programs are very weakly
現在許多應用系統所涉及到的問題都與地理信息有關，例如：診斷專家系統中的社會、農業、經濟等方面的各種診斷和排錯系統；預測專家系統中的氣象、水文、人口、地理、經濟、軍事以及政治等方面的預測分析系統；工程設計、規劃、咨詢和管理決策等方面的專家系統，都離不開地理信息的支持。但是，傳統的地理信息系統（ gis ）解決問題的方法和模式基本上都是以數學方法為基礎建立的，所能解決的有關地理問題也主要是那些能夠用數學方法描述和解釋的具有確定性解的問題，在解決空間規劃決策中有很大的不足。 -
By means of new product fragility analyzing theory based on dynamic substructure, finite element, modal synthesis and vibration modal congruence theories, and computer programming method, and beginning from radio mathematic model, the computer aided radio fragility test was design and carried out
摘要利用基於動態子結構、有限元和模態分析的新產品脆值分析理論，以及計算機編程方法，從分析收音機數學模型入手，設計並進行收音機計算機輔助脆值試驗。 -
Specialty of price and arithmetic of model based on market economy rule are designed. electricity market user demand forecasting, power corporation costs calculating, mathematic modeling of timed price and the model programming are the main parts of the paper
分時電價建模思想是將電能作為商品、把電力公司作為現代企業，以商品生產規律和市場經濟規律為基礎，從電力公司商業運營角度來考慮電價的時空特性和計算方法。 -
By using the multi - object linear programming theories of fuzzy mathematic and the linear programming method of matlab, the optimal solution of all technique parameters were obtained
利用模糊數學多目標線性規劃理論，運用matlab線性規劃方法，求得了各技術要素的最優解。 -
All kinds of classical theories of mathematic programming are enumerated with their development in the near future ^ and typical solution, and the oil well orbit optimized theories are introduced also
本文較為全面地闡述了數學規劃所涵概的各種經典規劃理論以及近期研究狀況和代表解法；並簡要介紹油井軌道最優控制理論的工程背景和研究意義。 -
Because there is lots of uncertain information in optimization based image reconstruction from projections, fuzzy vector mathematic programming algorithm for image reconstruction from projections is therefore proposed
由於優化圖像重建過程中存在著許多不確定的隨機模糊信息，因此，作者采浙江大學博士學位論文用模糊向t優化法來求解圖像重建問題。 -
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。 -
In the case of complex situation, the obtained definitive or clear mathematic programming problems are usually nonlinear programming which bring complexity to computing, and even some stochastic or fuzzy problems are difficult to convert to definitive or clear problems
這是因為，對較復雜的情形，得到的確定或清晰的數學規劃通常是非線性規劃，給計算帶來復雜性，甚至有些問題難以轉化為確定或清晰的數學規劃問題。 -
In view of the fact that there is inevitably noise in actual projections, single objective ca n ' t express reconstruction characteristic accurately, so the author pays more attention to other objectives of reconstruction image to make full use of the mutual information among the incomplete projections and the vector mathematic programming is presented to solve the imaging problem
鑒于實際投影中存在不可避免的噪聲，單一目標無法準確描述重建特性，為此需兼顧重建圖像的其它指標，更好地挖掘不完全投影數據之間的相互信息。於此，作者提出採用向量優化法來表述成像問題。 -
Mathematic model of pipe intersecting line nc cutting and its automatic programming system developed
管件相貫線數控切割數學模型及其自動編程系統的開發 -
Mathematic model of pipe intersecting line nc cutting and its automatic programming system development
管件相貫線數控切割數學模型及其自動編程系統的研發 -
Through such a systematic and structural process enterprises can improve the quality of decisions. fourthly, the integration of fuzzy evaluation and nonlinear programming mathematic model is proposed as a tool that can effectively handle the qualitative and quantitative factors that influence the location of logistics center
這個方法綜合考慮了定性因素和定量因素對物流中心選址的影響，並分別運用模糊綜合評價法和非線性規劃數學模型對兩類因素在物流中心選址過程中的影響進行評價，避免了單一運用數學模型的片面性。 -
The 5th chapter is most important part. in this chapter, the developing and building procedures of the air diffusion system of spilled gas chemicals based on gis is introduced in detail, including : the whole design of system, establishing mathematic models library, establishing and managing database, the developing tool, important programming techniques
基於gis的水運氣體化學品泄漏大氣擴散模擬系統的開發研究將有助於海事局及有關主管部門對泄漏的有毒氣體擴散情況做隨時監控，及時發出預警、迅速做出應急決策，最大限度的減少人命傷亡、財產損失和環境污染。
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