設計量優化 的英文怎麼說
中文拼音 [shèjìliángyōuhuà]
設計量優化
英文
design optimization-
The structural design and improvement of bedrock bench marks are key points for quality assurance
標體的結構設計與優化是確保基巖標質量的關鍵。A theory annoyance model for structural vibration serviceability design is proposed in this research on the basis of structural dynamics, reliability theory and psychophysiology methods. the aim of the research is to propose a newly quantified annoyance method to replace the commonly used semi - quantified method for vibration serviceability design
本文結合結構動力學，可靠度理論和心理物理學，提出了基於煩惱率的結構振動舒適度設計理論模型，其目的是使工程結構振動舒適度的設計方法從原來的半定量設計階段提高到定量設計、可靠度設計和優化設計階段。It includes symposia, monographs and reviews, statistics, optimal design of experiments and optimization methods, analytical signal processing, multivariate calibration, chemical pattern recognition, qsar, library searching and expert systems, chemometric education, with 168 references cited
內容涉及統計學與統計方法、試驗設計與優化、分析信號處理、多元校正、化學模式識別、定量構效關系（ qsar ） 、數據庫及專家系統、化學計量學教學等方面，共引用文獻168篇。City group layout optimization of highway network using dynamic design variable
應用動態設計變量優化方法進行城市群公路網優化布局Discrete variable optimal design for the underground pipeline network
地下排污管網系統離散變量優化設計研究Robust optimization is a kind of valid design method that improves the product performance, combining robust and optimization, it adjusts name values of design variables and controls its deviation to promise robustness of the optimization solution. robust optimization includes : ( 1 ) selecting the random factor and turning with quantity ; ( 2 ) uncertainty analysis ; ( 3 ) applying results of uncertainty analysis in robust optimization models
穩健優化設計方法是提高產品性能的一種有效的設計方法，是穩健設計和優化設計兩種方法的結合，它是通過調整設計變量的名義值和控制其偏差來保證設計最優解的穩健性，包括三個步驟: （ 1 ）隨機因素的確定與量化; （ 2 ）不確定分析; （ 3 ）在穩健優化模型中合理地應用不確定分析的結果。Using the literature materials and experience before, this paper makes a thorough study on optimal design of water supply networks. an algorithm of decomposing and coordination of system engineering which divides the optimization of the whole networks into three parts, i. e. optimization of water resource flow, and pipe - diameter and standardization of pipe - diameter is proposed. the three parts can be resolved by generalized contracted grads method, hybrid genetic algorithm which is the combination of genetic algorithm and grg method separately
本文根據以往的文獻資料及相關工程經驗，針對給水管網優化設計這一課題做了深入的研究，提出利用分層分解協調演算法將管網優化設計問題分解成流量優化、管徑優化及管徑取整三個子課題的思想，並分別採用廣義簡約梯度法、遺傳演算法與廣義簡約梯度法相結合的混合遺傳演算法及簡單遺傳演算法來求解三個課題。The theory and the implementation of the genetic algorithms are discussed in detail. the question on how to choose the crossover probability, the mutation probability, the scale of population and the numbers of the generation is discussed. then, the mathematics model of the optimal design is established
詳細介紹了遺傳演算法的理論和實現技術，探討了交叉概率、變異概率、群體規模、進化代數等變量的選取問題，建立起了基於遺傳演算法的深基坑支護結構設計的優化模型，結合彈性地基梁有限元法，利用fortran語言編制了gafortran優化程序，程序中包括普通遺傳演算法和改進遺傳演算法。Energy conservation and and reformation of power plants " heat installation affect a lot on the efficient performance of opertion of power plant. pump and fan take a large proportion in power plant and resume much electric energy. so there is much energy conservation pationlity in them. and we should have strong tools and theories " support to reform them. we can combine the theory modeling and engineering design manufacture by the bussiness software such as fluent. in order to take full advantage of the powerful function of fluent and increase absolutely its conveniece and interaction, we should develop fluent secondly. this paper puts the idea firstly demostricly to substitute the performance test of pump and fan to get the integrative system of the optimization and computer aid design, and so we can increase greatly of the efficiecy and quality of the facility reformation. the main idea about the secondary development of fluent in this paper is based on the secondary development of gambit, the modeling and meshing s oftware of fluent, and simplify the modeling and meshing of gambit. meanwile, the data management base on web browser kind is adopted for the convenience of optimization and parameterization, and the journal files createdly recently can get new medeling and meshing files that can be used by fluent. so the designer can focus on the computer scheme and the result analysis without care the fussy designing and optimiziation. so we can increase greatly the optimization efficiency
泵與風機在電廠中占較大數量比例，且消耗大量電能，節能潛力巨大，對其改造需要強有力的工具和理論支持，用商用cfd軟體如fluent可實現泵與風機改造中的理論模擬與工程設計製造間的結合。為了充分發揮fluent的強大功能，又能最大程度地提高其方便性與交戶性，應對其進行二次開發。本課題在國內首先提出對fluent進行二次開發，替代泵與風機性能試驗，形成一體化的優化、輔助製造系統，可大大提高設備改造的效率與質量，其主要思想是基於fluent的cad構體軟體gambit進行二次開發，簡化了泵的構體過程，同時，為了優化及參數化方便，採用基於webbrowser的數據管理方式，生成新的記錄文件同時產生新的fluent計算能識別的圖形網格文件，這樣就將設計優化者從繁瑣的圖形設計及優化中解脫出來，專注于對計算方案的確定及計算結果的分析，極大地提高了設計優化的效率。To minimize the impact of the overhaul of power generating, transmission equipments on the safety, stability and economic operation of power gird, this paper, aiming at the overhaul demand of lots of equipments, brings forward the practical optimization method for overhaul planning which can adapt to the dynamic changes of the scale of power grid and integrate the load forecast and the balance of power load and power volume into it, therefore solve the key technical problems encountered by using computer to realize the optimization of overhaul planning
為最大程度減少電網發、輸電設備檢修對電網安全、穩定、經濟運行的影響，針對電網大量設備的檢修需求，提出了能適應電網規模動態變化，並與電網負荷預測、電力電量平衡有機結合的實用檢修計劃優化方法，解決了利用計算機實現檢修計劃優化的關鍵技術問題。A full mathematical model of optimal flow pattern design withengineering constraints was put forward, based on modern optimal control theory. an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine. according to integral optimization of turbine stages, a full physical model and mathematical expression were put forward for proposition of optimal flow pattern, including all performance parameters in turbine stages. this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state, fixed terminal condition and constraints for part of state terminal variables. the program was also worked out according penalty function method and conjugate gradient method. the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function
把近代最優控制論方法引入軸流透平葉片的設計，在優化的軸流透平子午通道內，建立包括透平級內所有性能參量的最優流型命題的完整的物理模型及其數學表達式，並歸化為一個在給定初始狀態、自變量終端固定、部分狀態變量終端受有約束的條件下，使級的某一性能指標（如級的功率）達到最優的最優控制問題，應用「代價函數法」及「共軛梯度法」編制計算程序，計算得到符合給定約束條件、並使目標函數取極值的最優環量分佈，結果是令人滿意的。It analyses the causes to bright image movement, studies principle to compensate image movement, conforms project to compensate image movement, and designs framework to compensate image movement in the article ; to analyze and design configuration of the scanning mirror, to select matters of mirror and its support structures on the principle of consistent line expansion coefficient ; to ascertain type of moment electromotor by most rotating angle speed and most rotating moment which are required by loads in the period to take pictures, as well as by figuration size of electromotor ; to design retarder according as the electromotor parameters ; to design and optimize lightweighted mirror shapes, because the mirror is key part ; to design flexure support structure, to analyze static and dynamic characteristics of the support structure by name of patran program for validating desig n rationality ; to study function of the scanning mirror electric control system ; to test precision of the system, the results indicate the rationality of design of the scanning mirror system
本文通過分析像移產生原因、研究像移補償原理，確定像移補償方案，並根據像移補償原理設計補償機構；分析與設計掃描反射鏡系統結構，根據材料線膨脹系數一致原則，選擇反射鏡及其背部支撐的材料；由掃描反射鏡在擺掃周期內的最大擺掃角速度確定力矩電機的額定轉速，根據負載力矩確定電機的額定轉距，綜合電機外型尺寸等因素，確定執行元件? ?電機的型號；根據所選電機的參數指標，設計1 ： 6速比的減速器；利用patran軟體對掃描反射鏡系統中的關鍵件? ?反射鏡進行輕量化設計與優化；設計反射鏡柔性支撐結構，並通過軟體分析支撐結構的力學特性，驗證反射鏡柔性支撐結構設計的合理性；從原理上研究掃描反射鏡控制系統功能；進行系統精度測試，測試結果表明掃描反射鏡系統設計的合理性。This design completes and optimized the mechanical structure, and increases the sets for sending seedling, and outputting seedling
本課題對機器人的機械結構做了大量的設計和優化，研究設計的營養缽苗自動落苗裝置使缽苗嫁接真正實現了全自動化作業。On this hdd model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these analysis results are used as basis for optimizing hdd product design practically
通過對模型的機械繫統動力學性能、液壓系統管路壓力與流量以及關鍵部件的應力和應變模擬分析，為實際產品設計與優化提供了理論依據。First, the current optical system construction ' s optimization algorithms are based on the just optical system ' s preliminary construction which designers have selected. optical system program can not automatically change the optical elements ' nember. so that optical system design ' s intelligentized degree is not high. now this paper applies the genetic algorithms to lens design and shows that the genetic algorithms can effectively work in automatically changing the optical elements ' nember. next, this pape present a new computer design method that applies the genetic - simulated annealing algorithms to directly design the binary optical element
首先，由於現有的光學系統結構設計的優化演算法都是在選定了初始光學結構的基礎上，只對光學結構參數進行優化選擇，在優化過程中不能夠自動改變光學面數，導致光學系統設計的智能化程度還不是很高，採用遺傳演算法，實現了光學面的自動增減；其次，區別于傳統的二元光學設計方法，為避免其量化臺階數過大導致的成本及加工復雜度的增加，提出了運用混合優化策略遺傳-模擬退火演算法直接設計二元光學元件的新的計算機方法。Accurate measurement of multiphase flow can open out the mechanism of multiphase flow, set up model of multiphase flow, and also provide essential bases for forecast, design and optimized control of flow process
多相流參數的準確測量，可揭示多相流動的機理，建立多相流動模型，並對流動過程預測、設計和優化控制提供必要的依據。This article recommends three kinds of criterion on judging whether the hydropower construction design or optimizing is reasonable, that is " schedule, quality and cost ", it describes mathematics mode and optimizing of concrete mechanization construction system and provides a new method of " combined management of schedule, quality and cost ", and founds the relations of distribute quotiety of the working procedure unit, quality unit, and cost. in the field of management, it indicates the localization of parlance " consumer is the god ", and advances the relations of previous and descend working procedure are the relations between consumer and user. their relations are new relations of serve mutually and create con dition for each other ' s
本文介紹了評價水電工程施工系統設計或優化合理與否的三種標準為進度、質量和成本，描述了大壩砼機械化施工系統的數學模型及優化，提出了「進度、質量、成本聯合管理」的新方法，建立了工序單元、質量單元和成本費用之間的分配系數關系，在管理方面，指出「用戶就是上帝」這種說法的局限性，提出了上道工序和下道工序之間的關系為顧客和用戶之間的關系，它們是互為對方服務，互為對方創造條件的新型關系的觀點和方法。In this paper, for the sake of designing manufacturing logistics network structure, using reducing logistics general costs reducing logistics investment and enhancing client service level as optimization design of logistics network structure of manufacturing, on the base of analysis and forecast of manufacturing logistics capability and requirement, author provide corresponding mathematics models for the resolvent on choosing the number. location and scale of solid establishment. on the base of research above, the author also analyzes data information analysis instrument and applied mathematics method detailedly during the course of the design of enterprise logistics network structure, and gives integrated design process of logistics network structure of manufacturing
本文主要的內容是以降低物流總成本，減少物流投資，提高客戶服務水平為製造企業物流網路結構設計與優化的戰略目標，在對企業的物流能力和物流需求進行分析和預測的基礎上，對企業物流網路結構設計，即物流固體設施的選址（主要是指使用的固體設施的數量、位置和規模）給出了對應于不同企業規模（不同數量）的物流設施的數學模型（在簡化假設條件情況下） ，並在此基礎上對企業物流網路結構的規劃具體過程中所需數據、信息、分析工具、實用設計方法進行詳細的分析，給出完整的企業物流網路結構設計的過程。This paper establishs a integrated system about double circular - arc gears transmission design and optimal design using go a language vb. its emphases are visible design and inspect and measure of double circular - arc gears, and optimal design using crossing mesh optimal design program, it is the development of traditional design of double circular - arc gears. speeding the course of design, shorting the period of development, advancing the quality of design
本論文利用面向對象的vb語言建立了雙圓弧齒輪傳動計算機輔助設計與優化設計系統，著重對雙圓弧齒輪的設計、校核、測量尺寸、精度與公差計算機輔助設計的工程進行了可視化設計，並調用dsp正交網格優化設計方法對設計出的雙圓弧齒輪進行優化設計，並很好地集成為一體，具有通用性，因而是對雙圓弧齒輪傳統設計的一種改進和提高。Chapter 3 focuses on translating the c code into assembly code. the implementation and optimization involves issues of assignment of variables and memories, pass of function parameters, addressing modes, control of nested repetition, use of ar registers, pipeline conflicts, and so on
本文從改寫c源碼為c54x匯編代碼著手，對實現過程中的變量存儲區分配、參數的傳遞、尋址方式的選擇、循環的嵌套與控制、輔助寄存器的使用、流水線等方面的問題進行了設計和優化，在c54x上實時實現了g . 729a聲碼器。分享友人