optimal setting 中文意思是什麼
optimal setting
解釋
最佳調節-
Optimal setting model of reheat furnace temperature
加熱爐的爐溫優化設定模型 -
Compared with the classical bp algorithm, robust adaptive bp algorithm possesses some advantages as following : ( 1 ) increasing the accuracy of the network training by means of using both the relative and absolute residual to adjust the weight values ; ( 2 ) improve the robustness and the network convergence rate through combining with the robust statistic technique by way of judging the values of the samples " relative residual to establish the energy function so that can suppress the effect on network training because of the samples with high noise disturbances ; ( 3 ) prevent entrapping into the local minima area and obtain the global optimal result owing to setting the learning rate to be the function of the errors and the error gradients when network is trained. the learning rate of the weights update change with the error values of the network adaptively so that can easily get rid of the disadvantage of the classical bp algorithm that is liable to entrap into the local minima areas
與基本bp演算法相比，本文提出的魯棒自適應bp演算法具有以下優點： （ 1 ）與魯棒統計技術相結合，通過訓練樣本相對偏差的大小，確定不同訓練樣本對能量函數的貢獻，來抑制含高噪聲干擾樣本對網路訓練的不良影響，從而增強訓練的魯棒性，提高網路訓練的收斂速度； （ 2 ）採用相對偏差和絕對偏差兩種偏差形式對權值進行調整，提高了網路的訓練精度； （ 3 ）在採用梯度下降演算法對權值進行調整的基礎上，通過將學習速率設為訓練誤差及誤差梯度的特殊函數，使學習速率依賴于網路訓練時誤差瞬時的變化而自適應的改變，從而可以克服基本bp演算法容易陷入局部極小區域的弊端，使訓練過程能夠很快的「跳出」局部極小區域而達到全局最優。 -
The other classfies the calculation of mbps into the solution of inequation based on heuristic knowledge of mbps of optimal directional coordination setting in complex multiloop network and comes into equivalence of 0 - 1 integral second layout problem. on the basis of the principle of gene optimal evolution, a new approach to determine mbps is first presented and decreases the computational complexity of mbps problem
其二，利用復雜環網方向保護最優整定配合中最小斷點集（ mbps ）的啟發知識，將mbps的計算歸結為解不等式，進而等價為0 ? 1整數二次規劃問題，基於基因遺傳優化計算原理，首次提出了mbps問題的基因遺傳演算法，降低了問題的計算復雜性。 -
Some proposeals of comprehesive countermeasure for eutrophication were put forward., including pollution wource control of the basin, littoral management, optimal dispatch of water conservancy facilities, the project of helping lake taihu with diversion of changjiang river, and as well ass the setting of the water quality protection and legal system
文章還提出了太湖富營養化綜合整治的若干建議措施，包括流域污染源控制，沿湖岸和湖內的綜合治理，水利設施優化調度，引江濟態工程和水質保護管理與法制建設等。 -
Selection of optimal trip - reclosure time and its setting calculation
重合閘操作時機的選取及其整定計算 -
At the finishing of this paper, the effective identification of designing factors is done and the setting elevation and the cable tension force in next stage are forecasted according to the situation of finished beams. through the forecasting, the constructing state is in coincidence with the designing state. during the bridge construction process, the value of designing parameters are made close to the construction state by means of data collections, optimal controls and detailed analysis of different reasons that caused errors
最後，根據施工的實際狀態對設計參數進行了有效的識別，並利用灰色理論與預測控制相結合的方法，根據已澆梁段的實際狀況對下一施工梁段的立模標高和斜拉索張拉索力進行預測，使施工過程中的受力狀態與已確定的合理施工狀態達到一致。 -
The optimal control system of economical combustion is simulated by computer. and the theory of economical combustion and the reasons causing low heat efficiency are discussed in the paper. the sub - optimal feedback control system is proposed in which oxygen setting is controlled by a fuzzy controller
對燃燒系統最優控制進行計算機模擬研究，分析了經濟燃燒的原理及造成鍋爐燃燒熱效率低的原因，構成了模糊控制含氧量給定值的閉環次尋優控制系統。 -
Based on netomac, a software package for power system simulation, the model and algorithm of pre - dispatch schedule in generation markets, excitation system parameter setting, and power system small signal stability anaylsis are studied in this thesis. the main work is as follows : a model of pre - dispatch schedule is proposed, whose target is to minimize the market purchasing price ( mpp ) in the whole pre - dispatch period. then according to the characteristics of pre - dispatch schedule, the model of pre - dispatch schedule is simplified to minimize the mpp in each pre - dispatch time, and a three - step algorithm of pre - dispatch schedule is designed : dealing with the optimal problem in the whole period of pre - dispatch with static planning method, solving the problem of combination of machines with pr1 method, resolving problem of optimal power flow ( opf ) with modified powell method
本文基於netomac模擬軟體，以發電市場預調度計劃模型及演算法、勵磁系統參數整定和電力系統小擾動穩定性分析為研究內容，主要做了以下工作：建立了以整個預調度計劃周期內的市場購電價格最小為目標的發電市場預調度計劃模型，並根據預調度計劃問題狀態數多、變量多、混合整數、非解析的特點，將預調度計劃模型的目標函數簡化為各時段的市場清算電價最小，設計了三段式預調度演算法：用靜態規劃法求解整個預調度計劃周期內的優化問題；用優先級法求解機組組合問題；用改進的powell法求解最優潮流問題。 -
Considering the network " s situation, the place and number of measure points ' s setting is more effective in future. the steps of reduced gradient optimal method is used on solving the least squares theory model
一般中小型管網的監測點數量為節點總數的1 5 1 6 ，考慮到西寧管網的實際情況，在測點位置和數量上為今後的發展留有餘地。 -
This paper, firstly, expatiates the content and sense about optimal design of water supply networks, briefly introduces all optimal methods which have been advanced, analyzes these methods and points out their limitation, summarizes the factors which influence the results in optimal design of water supply networks ; secondly, it introduces the principle of genetic algorithms ( ga ). it takes yearly expenditure converting value as target function and sets up the ga model on optimal design of water supply networks based on sga by means of taking some effective measures on selection operator, crossover operator, mutation operator and some parameters setting ; finally, the ga model is verified by its application on engineering project
本文首先闡述了給水管網優化設計的內容和意義，簡要介紹了已有的優化方法，分析比較了各種優化方法並指出其存在的不足，歸納總結了影響給水管網優化設計結果的各種因素；接著，介紹了遺傳演算法的基本原理，然後在標準遺傳演算法的基礎上，通過對選擇運算元、交叉運算元、變異運算元以及部分參數的設置採取改進措施，並以年費用折算值為目標函數，建立了給水管網優化設計的遺傳演算法模型；最後，通過工程實例驗證了該模型具有一定的理論和應用價值。 -
Last the paper employs five - point method to calculate average illumination of major action area, and according to the average illumination determines the optimal setting way of dimming - ballasts, and by the
提出採用5點法計算主要活動區域的平均照度，由此確定調光鎮流器的最佳設置方式，使系統實現智能調光。 -
At last, an emulation of a concrete instance proves that the dynamic performance of the governing system can primly meet the need of practical production by setting the - regulating parameters with reference of the optimal function
模擬表明，所得出的最優公式是比較合理的，參照最優公式配置調節系統調節參數，能夠滿足調節系統的動態性能要求。 -
First, the dissertation demonstrates that inflation target should be a reach round zero referring to the research on optimal inflation rate, that is to say, anti - deflation and anti - inflation are both the task of inflation targeting. second, the dissertation distinguishes good and bad deflation by exploring the aggregate demand and supply factors causing the price presentation, meanwhile, inflation targeting can avoid the economy be trapped into bad deflation by setting and implementing inflation target. third, the dissertation analyzes liquidity trap by comparing with deflation and points that depreciating money and adjusting economic structure are respectively short - term and long - term projects dealing with it
作者將「通貨緊縮」看作一種價格表現的同時，發掘造成這種價格持續下跌的表象背後的供求因素，在總供求分析的基礎上，指出「通貨緊縮」有「好」 「壞」之分，而「通貨膨脹目標制度」通過設定通貨膨脹目標區間，能夠及時阻止出現「壞」的通貨緊縮；作者區分了「通貨緊縮」和「流動性陷阱」 ，指出貨幣貶值和經濟結構調整分別是應對「流動性陷阱」的短期和長期方案。 -
Based on functional dependence of relation algebra, the paper available expresses the coordination relation between primary and backup prection and it is fds which can generate directed basic loops and form optimal coordination sequences of protection setting, and accordingly achieve the optimal coordination of prections in the whole network.
本文充分運用關系代數中函數依賴的概念，有效地表達主后備保護配合關系? ?保護函數依賴集（ fds ，即functionaldependencyset ，並用其自動生成網路有向基本迴路，形成保護整定最優配合順序，從而達到全網的保護最優配合。 -
In consequence, we acquires a set of optimal project through setting up the guideline system of logistics address selection planning project and applying illegibility theory to intangibly quantify each guideline, and through synthetically analyzing and sorting filtered projects ; the designation of configuration and transportation network discuss configuration and transportation route address selection and the arithmetic of vehicle sort, puts forward simple applied arithmetic to transportation route selection, in reference to some practical data
客戶服務主要論述了客戶服務理論及如何確定合理的客戶服務的方法和模型；物流設施的選址包括確定設施的數量、設施的位置和規模，提出了一整套選址模型；配送運輸網路的設計則闡述了配送運輸路線的選址和車次的排序的計算方法，對于運輸路線的選擇和車次安排提出簡單、實用的演算法，並引用了一些實際的數據進行了實證研究。 -
In the recent years, many scholars of the inside and outside country advance a series of arithmetics based on graph theory with reseach for the optimal setting coordination for current protection and distance protection in a complex multiloop network. the calculation for minimum break points set as stat for coordination of setting is the core of these arithmetics and large
近年來國內外許多學者基於圖論方法，對復雜環網方向電流保護和距離保護最優整定配合問題進行了研究，提出了一系列演算法，其中作為整定配合起始點，且具有最少基數的保護集合? ?最小斷點集（ mbps ，即minimumbreakpointset ）的計算是整個演算法的核心，也是計算量最大的部分。 -
This protection includes two independent subnets to finish their functions in parallel way and has an advantage that the relay setting values are determined according to current operation condition of power system and fault type. it can keep the protection characteristics optimal
該保護不僅能夠隨著運行方式和故障類型的變化自適應的改變故障判別最佳條件，還能在發生任何故障時準確判別故障方向，沒有死區存在。 -
Analysis of optimal protocol parameter setting of sctp over wireless networks
在無線網路上的最佳協議參數配置分析 -
To solve such a problem, an optimal setting control system is developed for laminar cooling process of hot mill plate
針對這類問題，提出一種用於熱軋層流冷卻過程的優化設定控制系統。 -
This paper, firstly, expatiates the content and sense about optimal design of water supply networks, briefly introduces all optimal methods which have been advanced, analyzes these methods and points out their limitation, summarizes the factors which influence the results in optimal design of water supply networks ; secondly, it introduces the principle of genetic algorithms. it takes yearly expenditure converting value as target function and sets up the genetic algorithms model on optimal design of water supply networks based on simple genetic algorithms by means of taking some effective measures on selection oper ator, crossover operator, mutation operator and some parameters setting ; finally, the genetic algorithms model is verified by its application on engineering project
簡要介紹了已有的優化方法，分析比較了各種優化方法並指出其存在的不足，歸納總結了影響給水管網優化設計結果的各種因素；接著，介紹了遺傳演算法的基本原理，然後在標準遺傳演算法的基礎上，通過對選擇運算元、交叉運算元、變異運算元以及部分參數的設置採取改進措施，並以年費用折算值為目標函數，建立了給水管網優化設計的遺傳演算法模型；最後，通過工程實例驗證了該模型具有一定的理論和應用價值。
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