optimal structure theory 中文意思是什麼
optimal structure theory
解釋
結構優化理論-
This paper researches the basic statistical rule of oil - gas dynamic system from the systematic theory, combining with the common characteristic and structure characteristic of oil - gas dynamic system, taking the design requirement of oil field development programming into consideration, by using of functional simulation principle ( including nn method, differential simulation method ) and historical data of oil field, establishes the in - out conjunctional relationship of dynamic index of oil field development, and researches the two level index prediction of development dynamic with both oil field and oil production plant on the basis of the in - out conjunctional relationship. furthermore, this paper analyzes the " decision - making variable ", " object " and " restriction terms " by the optimization theory and set up several optimal models which compose the oil field development programming, it is following : optimization model of the production composing ( solving the optimal composing of each subentry production and cor responding cost, workload, including the onshore thin oil production, the heavy oil thermal process production, tertiary oil recovery production, and the offshore production ) ; optimization model of measure production structure ( determining the optimal composing of each measure production and measure workload, which is composed of fracture, acidulation, capital repair and so on ) ; optimization model of the production distraction ( optimal distribution of the whole oil field production to each oil production plant ) and the integrated development programming model of oil field
本文從系統理論出發研究油氣動態系統基本統計規律，結合油氣動態系統的一般特點，結構特點，兼顧油田開發規劃設計的要求，利用功能模擬原理（含神經網路方法、微分模擬方法） ，依據油田歷史數據，建立了油田開發動態指標間的輸入輸出關聯關系，並在此輸入輸出關聯關系的基礎上研究了油田及採油廠兩級的開發動態指標預測，同時利用最優化原理，在分析「決策變量」 、 「目標」及「約束條件」的基礎上建立了多個構成油田開發規劃的「優化模型」 ，這些優化模型包括：產量構成優化模型（解決陸上稀油產量、稠油熱采產量、三次採油產量、海上產量及對應的成本、工作量的最優構成問題） ；措施產量結構優化模型（解決壓裂、酸化、大修等各項措施產量及措施工作量的最優構成問題） ；產量分配優化模型（將油田的產量最優地分配到各採油廠）以及油田綜合開發規劃模型。 -
The hydration theory and the structure forming of hplc are analyzed through xrd, sem, edxa, and the analysis of pore structure, micro hardness. the model of the interface structure between lightweight aggregate and harden cement paste is divided into 4steps, which are penetrating, hydrating and hardening, diffusing of moisture and ion, forming of optimal interface structure, and the ideal structure model of lightweight aggregate is built
採用xrd 、 sem 、 edxa 、孔結構分析與顯微硬度技術分析了高性能輕集料混凝土的水化硬化機理及結構形成過程，把輕集料與水泥石之間界面結構形成過程分為滲透、水化硬化、水分遷移與離子擴散、界面結構優化四個階段，提出了輕集料與水泥石之間的界面結構模型和高性能輕集料的理想結構模型。 -
At last this chapter researches two ways that make system performance optimal, test way and pole allocation way. the affections of feedback parameters, air pressure and load quality are analyzed. chapter 5 introduces the theory, application and foreground of the vsc ( variable structure control ) system
最後一部分研究了實現系統狀態反饋控制的方法，包括試湊法和極點配置法，並分析了各反饋參數、氣源壓力和負載質量對控制性能的影響。 -
Optimal structure theory
結構優化理論 -
Optimal route choice algorithm is one of the key ingredients of dynamic traffic distribution theory. its major goals is to find the optimal route to destination from road net as soon as possible with lowest computing error, according to the road structure, road weight and od value
它是根據交通控制系統提供的路網結構、路段權值和出行的od對值，在路網中找出從出發點到目的地的最優路徑，其要求是能夠盡可能快速和準確地實現誘導路徑的計算功能，滿足動態交通流誘導的全局尋優和實時性等方面的要求。 -
Moreover, it analyzes shareholders " behavior in equity ownership structure in contrast. this paper also pays importance to the positive analysis in the relation of equity ownership structure to the corporate governance, stock markets and the business performance. secondly, some normative analysis methods, such as game theory, information theory, programming theory and welfare theory are used in this paper to define the optimal aims from a brand - new perspective and construct creatively the optimal models and also the optimum pattern in the equity ownership structure of marketed corporations
本文首先對中西方股權結構進行了橫向的比較分析，對上市公司股權結構中不同屬性股東的行為進行了對比分析，著重對股權結構與公司治理、股票市場及公司業績的關系進行了實證性的研究；然後，本文利用了規范分析的方法（綜合利用了博弈論、信息論、規劃論以及福利論等） ，以全新的角度界定了上市公司股權結構的優化目標，較有創意地構建出股權結構的優化模型以及優化的最佳模式。 -
At the support of the national natural science fund ( high technique, new concept, new design research ) ( 59685003 ) " study of the integrated performance modeling and optimal design method of the mechanical structure system ", the support plan of the ministry of education for the young excellent teacher ( 1766 ) " study of the mixed soft computation of the mechanical structure based satisficing criterion ", sichuan century excellent young subject leader fund " study of the theory and method of the intelligent optimization of mechanical structure ", and the open project fund of the mechanical transmission state key lab " fuzzy reliability analysis and satisfactory optimization study of mechanical transmission ", the author has the opportunity to touch this new subject and is attracted by it, then make an attempt at it
在國家自然科學基金（高技術新概念新構思探索） （ 59685003 ） 「機械結構系統綜合性能映射建模及優化設計方法研究」 、教育部優秀青年教師資助計劃（ 1766 ） 「基於令人滿意準則的機械結構系統混合軟計算研究」 、四川省跨世紀傑出青年學科帶頭人培養基金「機械結構系統智能優化原理方法研究」和機械傳動國家重點實驗室開放課題基金「機械傳動模糊可靠性分析與滿意優化設計研究」的資助下，作者有幸接觸這個新的研究方向，被它的風采所吸引，也嘗試做了一些微薄的努力。 -
The research resuits mainly include : credit capital is not equal with stock capital, low risk capital structure is one strategic choice and competition advantage ; more capital from the core stocanolder and famous investment institution, more easier the company can finance ; relationship lending is one important credit financing means for internet company ; from the point of tfade - off theory, conservative capital structllre is suitable for intcmet company presently ; small proportion is preferable when liability level is readjusted, since it is easier to access the optimal capital structure.
主要內容包括：債權資金與股權資金不對等，不可以完全替代；低風險的融資結構是一種戰略性選擇；核心股東增加投資和廣大具有市場影響力的機構投資者投資網路公司都是傳遞公司價值的信號；關系型貸款是重要的債權融資方式；從權衡的角度看，現階段宜選擇保守型融資結構；調整負債水平宜採取謹慎小幅度的策略，這樣更容易接近最佳融資結構。 -
In order to assure that the stress and strain state of structure is secure, the author analyses respectively the objective functions of the reasonable finished state and buckle - cable adjusted phase ; thus, the optimized model based on fga is framed. finally according to the example, the computation datum are compared with the iterative forward analysis method and the optimal control theory. the result shows that this method can be used conveniently and meet the construction and design precision
為了滿足大跨度鋼管混凝土拱橋施工的安全性與成橋預期的內力狀態和拱肋線形，本文結合工程實例，分別對合理成橋狀態和扣索索長調整的目標函數的確定進行了分析，將一組多變量、多約束的最小化問題無約束化，從而建立起適合於該問題的遺傳演算法優化模型，將其計算結果分別與迭代前進法和隨機最優控制理論進行了比較；結果表明，採用該方法編制的基於結構計算的遺傳優化程序操作靈活，能很好的滿足施工和設計要求。 -
The chapter structure of this thesis is the following roughly : chapter 1 about capital structure concept and relevant categories it explains and defines main basic conceptions that text involves such as modern enterprise, capital structures, and give out comparatively strict defining of meaning and extension of the conceptions ; chapter 2 the modern enterprise capital structure theory in western country this chapter introduces the main content of western enterprise modern capital structure theory and historical development trend in detail, comment on the corresponding view of main schools ; chapter 3 system analysis on capital structure of our country state - owned enterprise in this chapter we analyse the capital structure of our state - owned enterprise with real examples, accordingly find out matters of the capital structure of soe ; chapter 4 enterprise capital structure and corporative structure this chapter discusses mutual operation of enterprise capital structure and corporative structure ; chapter 5 securities market and the choose of capital structure in the chapter we produce advises on developing securities market in order to optimize the capital structure of soe ; chapter 6 optimal standard of the capital structure of soe this chapter probes into the optimization standard of the capital structure of state - owned enterprise of our country mainly, moreover offers rational projects on the adjustment of capital structure of soe
本文的結構安排主要分為以下幾部分：第一章資本結構概念及其相關范疇，主要解釋定義本論文所涉及到的基本概念如現代企業、資本結構，並對其內涵與外延給以較為嚴格的界定；第二章現代西方企業資本結構理論述評，詳細介紹現代西方企業資本結構理論主要內容及其歷史發展趨勢，並對相應的主要理論觀點給以評述；第三章我國國有企業資本結構形成的制度分析，對我國國有企業資本結構進行實證分析，從而搞清我國國有企業資本結構的現狀及其形成的體制原因；第四章企業資本結構與治理結構，主要從企業資本結構與公司治理結構互動的角度論述企業如何實現合理的資本結構；第五章我國資本市場發展與企業資本結構選擇，主要論述企業外部環境（資本市場）和企業資本結構選擇的相互關系；第六章國有企業資本結構優化標準探析，本章主要探討我國國有企業資本結構的優化標準，進而提出我國國有企業資本結構的調整思路。 -
This kind of phenomenon deviated the basic perspective of the modern capital structure theory. under the meaning of traditional enterprise value, deviated the optimal capital structure of enterprises value maximization
這種現象偏離了現代資本結構理論的基本觀點，在傳統企業價值涵義下，偏離了價值最大化的最優資本結構。 -
First the fundamental theory used as in this template has been put forward such as finite element analysis, optimal design, artificial neural network etc. after that, how to use these theory complete the task of the template has been illustrated in detail through the example of zhongyuan rail crane structure
文章首先闡述該模板系統所用的理論基礎：有限元理論及其二次開發原理方法、優化設計理論及本系統所涉及到的優化方法及種類、人工神經網路的基本原理及本系統採用的bp神經網路演算法，然後是這些理論的具體綜合應用即模板的實現。 -
Meanwhile, the author establishes the standard system to measure the tax level, and takes optimal proposals on the tax system structure, the transfer of value - added tax and the integration of tax of local and foreign enterprises. the article develops the research contents of enterprises " tax system in china from several aspects, such as game theory relationship between government and enterprises, the tax burden, the tax structure and species and tax levy and management system of enterprises and etc
同時，本文也建立了衡量企業稅負水平的標準體系，並提出企業稅制結構、增值稅轉型和統一內外資企業所得稅的優化方案，從政府與企業的博弈關系、企業的稅收負擔、企業稅制結構、稅種和征管體系等方面進一步豐富和發展我國企業稅制的研究內容。 -
In order to service for the economy - structure modulating and the economy ' s continuous healthy developing, in this paper, a senior systemic investigation was proposed on the role of stockjobber for china stock market realizing its resources allocation function with the guide of information economics and market efficiency theory, combining with the writer ' s investment - bank practices and facts of china stock market first, guiding with theories as resources rarity, reasonable allocation and optimal utilization, and efficient - market theory, after analyzing the mechanism and model of resources allocation function of stock market, some necessary conditions were concluded for effective resources allocation function of stock market, such as : the precondition is that enterprises compete to win financing according to market admittance regulations ; necessary condition is enterprise ' s property right to be clear, independent and decentralized ; investors should have got necessary finance knowledge and should invest rationally ; financing company should be high effective ; market system should be perfect and distribute in reason with plenty finance products
筆者結合自己所在企業從事的投資銀行業務案例，聯系我國證券市場的實際狀況，以信息經濟學理論和市場效率理論為指導，對券商在我國證券市場實現其資源配置功能中的作用做了較為系統的初步探討與分析，以服務於我國經濟結構調整，實現經濟的持續健康發展。本文首先在資源稀缺及合理配置與充分利用原則指導下，運用市場效率理論，分析了證券市場資源配置功能的作用機制和過程，總結了證券市場發揮資源配置功能應具備的一些條件：前提條件是企業按市場準入準則競爭進入市場融資；必備條件是企業產權的獨立、明晰和分散化；投資者應具備必要的金融知識和理性投資；籌資者須具備較高的效率；市場體系應提供豐富的金融品種、結構完善並分佈合理。 -
Basic theory of fir filter is introduced in the first place. the systematic structure of fir filter is discussed and several design theories are compared, in which chebyshev optimal theory is emphasized
論文首先介紹了fir濾波器的理論基礎，探討了濾波器的系統結構，對幾種濾波器常用設計方法作了比較，利用chebyshev最佳一致逼近原理，給出了最優法設計fir濾波器的流程圖。 -
This paper researched dynamic characteristics of internal and external bracket, the carrier of laser gyro, and compared kinds of scheme of structural design applying theory of structure dynamic design and theory of optimal design and analyzed natural characteristics of internal and external bracket applying ansys finite element analysis software. and use experimentation to validate this analysis result
本文深入研究了激光陀螺儀的載體? ?內外支架結構的動態特性，應用結構動態設計理論及優化設計理論比較了各種設計方案，運用了有限元法分析了內外支架結構的強度和剛度，利用有限元動力分析軟體ansys計算得到內外支架結構的固有頻率和振型，並通過試驗模態分析的方法進行驗證。
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