optimization problem 中文意思是什麼
optimization problem
解釋
最佳化問題- optimization : n. 最佳化，最優化。
- problem : n. 1. 問題，課題；疑難問題；令人困惑的情況。2. 【數、物】習題；作圖題。3. （象棋的）布局問題。adj. 1. 成問題的；難處理的。2. 關于社會問題的。
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By using network flow theory, the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max - flow mm - cut algorithm
利用網路流理論，將節約電量的最優化問題轉化為一個流網路的最優分割問題，而後者可採用最大流最小切割演算法實現最優切分。 -
Taking into account the counteraction of the hub - airport to the flight route network, the paper presents the integrated optimization problem of one hub - airport siting and flight route network design
考慮到樞紐機場建設對航線網路的反作用，提出了單樞紐機場選址與航線網路規劃綜合優化問題。 -
The multiple - hyperplane classifier, which is investigated from the complexity of optimization problem and the generalization performance, is the explicit extension of the optimal separating hyperplanes classifier
多超平面分類器從優化問題的復雜度和運行泛化能力兩方面進行研究，是最優分離超平面分類器一種顯而易見的擴展。 -
In a kind of optimization problem the subset of immovability decision - making
一類優化問題中的不變決策子集 -
First, we reformulate the kkt systems of the constrained optimization problem and the symmetric variational inequality prpoblem into equivalent nonsrnooth equations by using the so called ncp functions
本文研究求解約束最優化問題和對稱變分不等式kkt系統的bfgs演算法。首先利用ncp函數將問題的kkt系統轉化為等價的非光滑方程組。 -
Keep it in mind the next time you re facing an intractable performance optimization problem - it may just be the magic bullet that can save you a major redesign
下次面臨難處理的性能優化問題時要記住它它可能就是避免大的重新設計的關鍵所在。 -
The realization of this scheme has solved optimization problem of smt produce, and greatly improved the produce efficiency. at the same time, it may provide a referable way of resolving optimization problem of smt by other algorithm
本解決方案的具體實現解決了長期困擾smt系統的生產線優化問題，可以使得smt系統的生產效率大幅度地提高，同時也為用其它演算法解決smt系統優化問題提供了一種可參考的思路。 -
Ant colony optimization algorithms ( acoas ) were appropriate for this optimization problem
採用蟻群演算法求解調度模型。 -
The stochastic optimization method is brought forward, which makes a great amount of simulation of other bidder ' s biding in electrical market, as for every simulation, genetic algorithm is applied to solve the optimization problem, in consideration of the restraint of direct current network, one optimal bid is got, then using the average optimal bids in a great number of simulations as the last optimal bids. the program using c + + language of this method is programmed and examples are discussed for simulation, examples prove the bidding method ' s validity
最後基於第五章的分析，提出了一種採用隨機優化和遺傳演算法相結合的競價方法，即對電力市場中各個競爭對手的報價作為隨機變量進行大量模擬，針對每一次模擬，在考慮直流潮流網路約束的情況下，用遺傳演算法求出一次模擬對應的最優報價，然後把大量模擬樣本求得的最優報價的均值，作為最優報價。 -
The method of compond target function variable weighting was adopted for solving compond target optimization problem, and compond target was put into single target
在計算中，為達到無刷直流電動機全局優化的目的，採用隨機產生離散初始種群及隨機交叉操作和變異操作方法。 -
A robust model predictive control method is presented with an appropriately constructed robust contractive set as the terminal set of its optimization problem and with the cost function formulated from the gauge function of this set regarding state variable
以魯棒可控收縮集作為預測控制在線優化問題的終端約束集，並用基於該集合的尺度函數構造成本函數，從而得到一種基於線性規劃的魯棒預測控制方法。 -
According to the dual theory, a simple geometric programming was proposed to derive a corresponding geometric dual problem instead of cross - entropy optimization problem with cross - entropy constrains, which is a concave programming one with linear constrains, leading to a simpler calculation
根據對偶理論，提出了一個簡單的幾何規劃，該方法把一個帶有叉熵約束的叉熵優化問題轉化成了一個對偶規劃，而對偶規劃是一個只需要解決一個帶有線性約束的凸規劃問題，比較容易計算。 -
The first part comprises industrial pta oxidation process modeling, residual fluid catalytic cracking process modeling, complex distillation modeling and analysis, the application of pta oxidation process soft - sensor technology. in the second one, the infeasibility degree based genetic algorithm is proposed to handle constrained optimization problem in engineering cases and the neighborhood and archive based genetic algorithm and its variant are proposed to treat the multi - objective optimization problem. with that, the pta oxidation process is regarded as a benchmark for the application of the proposed multi - objective optimization genetic algorithm
論文內容分為兩部分，第一部分對包括三個典型的工業過程， pta氧化反應器、渣油催化裂化反應系統和復合式精餾塔進行分析、建模以及pta氧化過程的軟測量工程實施；第二部分分別提出了基於進化演算法解決工業過程中普遍存在的約束優化問題和多目標優化問題的過程優化演算法? ?基於不可行度選擇遺傳演算法和基於鄰域和存檔操作遺傳演算法，並利用該演算法對工業pta氧化過程操作進行多目標優化研究。 -
This algorithm easily escapes from local optimal solution, have high searching efficiency, simple structure, convenient use. aiming at iteration, optimization and matlab optimization toolbox having low precision and difficulty to choose initial vector on acquiring nonlinear equations ’ solutions, equations ’ solution problem is translated into genetic algorithm optimization problem. nonlinear equations ’ usual genetic
針對迭代法、最優法、 matlab最優化工具箱求解非線性方程組中存在求解精度不高及初始矢量難選等問題，將方程組求解問題轉化為遺傳演算法函數優化問題，建立了非線性方程組通用的遺傳演算法解法，並將其用於汽車滑行試驗數據處理中。 -
Jordan algebraic technique provides a useful tool for describing and analyzing symmetric cone optimization problem, and the jordan frame plays an important role in euclidean jordan algebras
摘要若當代數技術是描述和分析對稱錐優化的一個有效工具，若當基底的歐幾里德若當代數中具有重要的作用。 -
Nonlinear model based predictive control ( nmpc ) not only is a valuable approach for solving practical control problems, but also is the frontier of nonlinear control theory. the perceptible successes of mpc strategies can be attributed to several factors including its inherent ability to handle input and output constraints, time delay and incorporation of an explicit model of the plant into the optimization problem. this dissertation discusses two kinds of nonlinearity ( or nonlinear system )
本文沿著理論研究與工程實際相結合的設計思路，較為系統和全面的研究了非線性模型預測控制理論，提出改進新演算法；探討了非線性模型預測控制理論在自主水下航行器控制系統設計中的應用，豐富和發展了模型預測控制理論，本論文的主要工作及意義有以下幾個方面： 1 ）從工程應用的角度研究有限域無終端約束廣義預測控制穩定性充分條件，為有約束廣義預測控制穩定性研究奠定了基礎。 -
Transmission long - term planning is a dynamic, multi - stage and nonlinear combinative optimization problem. the thoughts of how to carry out multi - stage transmission network planning are analysed
電網長期規劃既要考慮各水平年的電網結構，又要考慮各水平年的方案過渡，是一個動態的多階段非線性整數規劃問題。 -
It can be boiled down to combinatorial optimization problem in mathematics. on the basis of summarizing the complexity and structural features of hmb and rules of its design and manufacture and analyzing the spatial relationship in 3d layout of hmb, the expressions of relevant variants are put forward using the object - oriented approach
在全面總結液壓集成塊設計問題的復雜性特點，以及集成塊類零部件的結構特徵和設計、製造信息組成規律的基礎上，本文深入分析了集成塊立體布局的空間關系，用面向對象方法定義了與該問題有關的特徵變量的示性表達式，給出優化目標和約束條件，進而確立了集成塊設計問題的數學優化模型。 -
Abstract : this paper considers the decentralized stabilization problem via local state feedback control laws for a class of large - scale linear discrete - time systems with delay interconnections. a sufficient condition for decentralized stabilizability is derived and is expressed as a system of linear matrix inequalities. furthermore, the problem of designing a decentralized state feedback control law with smaller feedback gain parameters is formulated as a convex optimization problem, and latter can be solved by using existing efficient convex optimization techniques. the obtained controller enables the closed - loop systems to be not only stable, but also of any prescribed stability degree
文摘:用一組線性矩陣不等式給出一類線性離散時滯大系統分散能鎮定的一個充分條件，進而，通過建立和求解一個凸優化問題，提出了具有較小反饋增益參數的分散穩定化狀態反饋控制律的設計方法.所得到的控制器不僅使得閉環系統是穩定的，而且還可以使得閉環系統狀態具有給定的衰減度 -
4. process optimization based on kinetic model is studied. the solving of process optimization problem with process constraints is performed by sqp
對重整過程優化問題進行了分析描述，採用有效的sqp演算法對該非線性規劃問題進行了求解。
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