dynamic constraint 中文意思是什麼

dynamic constraint 解釋
動態限制
  • dynamic : adj 1 動力的，動力學的；力學（上）的；動（態）的；起動的。2 有力的，有生氣的；能動的；（工作）效...
  • constraint : n. 1. 強迫，拘束。2. 約束，壓抑，拘泥。3. 強制力。4. 緊張感[狀態]。
  1. A dynamic hierarchical description method for workflow is presented. the method provides a dynamic hierarchical way to define a workflow with non - determinate or dynamic factors. with this method, the main process defined at build - time can be reified and extended by the principle of the sub - organizations at either the build - time or the run - time. to ensure the consistency and integrity of the description, a series of constraint rules are also discussed to realize seamless integration between a decomposed process and its original one. this approach supports the description of unpredictable uncertainties, the dynamic hierarchy of business process, and the dynamic modification of enterprise organizations, and all of these improve the flexibility and extendability of workflow management systems dramatically

    為支持流程中不確定性因素和動態因素的描述，提出了柔性工作流的動態層次描述方法，使得流程設計人員在流程定義階段定義的主流程可以在任意時刻由子組織的負責人進行細化和擴充.為保證動態層次描述的正確性和完整性，討論了動態層次描述的一系列約束規則，確保分解后的流程與原有流程實現無縫銜接.該描述方法支持對不可預知的非確定性因素的描述，支持業務流程的動態層次描述以及組織機構的變化，極大地增加了工作流管理系統的柔性和可擴展性
  2. Computing with words, constraint - based problem solving, fuzzy modeling, granular computing, information granulation references 1 mamdani e h. application of fuzzy algorithms for control of simple dynamic plant

    由於模糊限制式包含了傳統的數學方程式不等式，更涵蓋模糊方程式不等式關系式邏輯表達式等。
  3. With the generalized algebraic riccati inequality ( gari ) approach, a sufficient and necessary condition for the existence of dynamic output feedback h controllers is presented, such that the resulting closed - loop sy stem is admissible with its transfer function satisfying h norm constraint

    利用廣義代數riccati不等式，給出離散廣義系統存在正常動態輸出反饋h控制器，使得閉環系統是容許的且其從外界干擾輸入到受控輸出的傳遞函數矩陣具有h范數約束的充分必要條件。
  4. The strategy on repair and reinforcement on steel crane girder structures in service based on fatigue dynamic reliability is analyzed in the paper. considering the benefits of repair and the long - term economic affection after repair and reinforcement, using the fatigue dynamic reliability as constraint condition, thinking of that the sum of benefits of repair and reinforcement as object function, the optimization model is put forward. then it is used to an certain crane arc ends repair an reinforcement

    5 、基於疲勞動態可靠性，對在役鋼結構吊車梁的維修加固策略進行了探討，考慮維修加固效益和維修加固后的經濟影響，提出了以疲勞動態可靠性為約束，以維修加固總效益為目標函數的優化決策模式，並通過某鋼廠圓弧端吊車梁的維修加固實例驗證，可為工業建築吊車梁的設計，管理和維護提供依據。
  5. Two aspects of applications of the body dynamic constraint are analyzed as follows : 1 ) the inertial surveying and attitude reference system with incomplete inertial sensors

    作為新的信息源，論文分析了載體動態約束的兩方面應用： 1 ）非完整慣性傳感器慣性測量與姿態參考系統。
  6. Through a deep study over the epipolarity based on the projection track method, the author puts forward the approximate line constraint method of dynamic epipolarity, and sets up constraint conditions of epipolarity in linear ccd push - broom stereo image matching, and proposes an imaging constraint method on the basis of application analysis of epipolarity, and taking imaging characteristics into account. 5

    通過深入研究基於投影軌跡法的核線模型，提出了動態核線的近似直線約束方法，建立了線陣ccd推掃式影像立體匹配的核線約束條件；在核線應用分析的基礎上，結合影像立體成像的特點，提出了一種基於核線的成像約束方法。
  7. By definition, dtds are constraints ; but what good is a dynamic constraint

    由定義可知， dtd是一種約束；但動態約束有什麼好處呢？
  8. In the uml specification, the editors describe the static semantics in formal language ocl ( object constraint language ) and natural language, while the dynamic semantics is almost described in natural language. uml lacks in a strict definition of dynamic semantics

    在uml規范中，編制者是用較為形式化的語言ocl （ objectconstraintlanguage ）和自然語言兩種手段描述靜態語義，而動態語義卻基本上完全是用自然語言來描述的， uml缺乏一個嚴格的動態語義定義。
  9. A new kind of robust h control tactic based on ip controller for dynamical and rapid high - precision - feed in a single axis is proposed in this paper, and the problem of h2 / h is also introduced, in which a constraint condition on y is deduced. the background of the paper is " theory of dynamic precision synchronization traverse and research of realization methods for linear servo dual position loops system ( no. 50075057 ) ", which is supported by national natural science foundation of china

    本文以國家自然科學基金資助項目《直線伺服雙位置環動態精密同步進給理論和實現方法研究（ n _ o . 50075057 ） 》為背景，基於h _控制理論，提出了直線伺服單位置環的高精度快進給的魯棒h _控制方案，並進一步研究了h2 h混合控制問題，給出了一個約束的條件。
  10. The theoretic analysis based on body dynamic constraint lays a foundation for further engineering researches which are shown as follows : 1. different characteristics of the railway track surveying system and the attitude reference system for fire control are analyzed. the body dynamic constraint conditions in frequency domain are derived for these two applications

    基於載體動態約束信息的理論分析為以下工程問題的進一步研究奠定了基礎： 1 、論文分析了列車軌道測量以及某火控系統姿態參考問題的不同特點，分別推導了相應的載體運動頻域約束條件。
  11. The main research is as follows : analyze and research the boundary constraint and the structure characteristic and segment the frame making use of the shell element, the pipe element etc. on the base of it the practical finite element model has been established ; analyze the mode of the frame by dint of the finite element model. and get the inherent frequency and the vibration mode of the frame. tentatively estimate the dynamic characteristic of the frame and analyze the inherent frequency that may be lead to the resonance

    論文的主要研究工作如下：分析研究車架的邊界條件和結構特性，並用殼、管等單元對該車架進行離散，建立一種切實有效的車架有限元模型；對該車架的有限元模型進行模態分析，求得其的固有頻率和振型，並對車架的動態特性做出初步評估，分析可能引起車架振動的固有頻率；在模態分析基礎上，研究發動機輸出的簡諧力引起的車架位移響應（即諧響應分析） ，以考察摩托車車架各部位的振動情況並與模態分析對比，分析是否與該車架的固有頻率相耦合而導致共振；在深入研究車架的模態分析及諧響應分析、清晰地認識了摩托車車架動態特性的基礎上，分析並提出了採用橡膠減震器對車架進行隔振的減震方法。
  12. Pretreatment is used to generate alternate activities to achieve the requirements. theproblem after pretreatment is characterized as a constraint satisfaction problem, which is solvedby the local search algorithm based on dynamic priority. the solution means to specifycorrespondingactivitiesforeveryrequirementandtoallocateexecutingtimeandresources. in order to validate the modeling framework presented in this paper, a software system isdesigned to implement the mission planning and scheduling for msrs

    預處理過程自動生成完成任務需求的候選活動集;預處理之後的問題被描述為一個約束滿足問題，通過基於動態優先級的局部鄰域搜索演算法完成問題的求解，即為每個需求指定相應的活動，並為這些活動安排執行時間並指派資源。
  13. The problem of position control is studied in this paper, and the results of my work are as follow : in first the dynamic model of underactuated manipulator is established, the non - holonomic characters of the constraint is analysed, and then the judgement method that if constraint is integrable is gived. so it is proved that the constraint of the manipulator in the paper is un - integrable, and the dynamic system is nonholonomic

    本文以該類機器人為對象，進行了位置控制的研究，主要完成以下幾方面工作：建立了具有非驅動關節機器人的動力學數學模型，對模型中的約束條件，即非驅動臂的動態方程的可積性進行了分析，給出可積性的判別方法，同時證明了該模型的約束條件為非完全約束。
  14. Abstract : the feature definition and the feature classification are given firstly. then the constraint - based parametric feature model of mechanical part is set up. a graph called feature relation graph is used to represent the feature model and a dynamic linked list to build and store the model. using the oop technique, the author realized the feature model. based on the parametric feature model, the feature hierarchical parametrization is analyzed and a parametric example is also given

    文摘:首先系統給出了機械產品造型領域特徵的定義以及特徵的分類；其次，建立了基於約束的機械產品零件的參數化特徵模型，並用特徵關系圖的形式表達特徵模型，同時採用動態鏈表構建特徵模型並用面向對象技術實現了零件的參數化特徵模型；最後結合實例分析了基於特徵模型的零件特徵分級參數化實現過程。
  15. The production logistics dynamic balance scheduling is a typical multi - procedure, multi - object, multi - constraint, multi - machine parallel scheduling problem, which is difficult to build its mathematic model

    摘要流程工業生產物流動態平衡調度是典型的多工序、多目標、多約束的多機并行調度問題，難以解析建模。
  16. A series of effectual algorithms based on the dynamic constraint of the body attitude is presented in this thesis

    論文首次基於載體動態約束信息分析，提出了一系列有效的演算法和技術方案。
  17. It is suggested that the dynamic constraint or character of the body attitude is also a kind of information in many engineering applications

    而在許多工程應用中，被測載體姿態變化的特徵等動態約束也是一種可利用的信息。
  18. Because the actual position has been assumed to be the boundary constraint, the proposed dynamic models have overcome the weakness that the conventional method is not convenient for the dynamic analysis of the kind of constrained flexible systems

    由於採用了系統變形后的實際位置為邊界條件，本文所提出的受限柔性機器人的動力學模型和柔性機器人協調操作受限負載的動力學模型克服了通常方法不方便對受限柔性系統進行動力學分析的弱點。
  19. Dynamic characteristic of orthogonal vierendeel dome was discussed, and the influence on vibration characteristic acted by difference including rise - to - span ratio, shell thickness, section area and constraint condition was studied. vibration shapes - separation - spectra - method and time - history method were adopted to analyze the dynamic response of orthogonal vierendeel dome under common earthquake. by comparing dynamic response in different direction and dimension seismic excitation, the value and distribution of dynamic internal force were obtained

    本文研究了正交空腹網殼結構的動力特性，分析了矢跨比、網殼厚度、腹桿截面和支座約束條件對結構自振特性的影響；採用反應譜法和時間歷程法對正交空腹網殼的地震響應作了詳細的分析，分別研究了結構在不同方向地震激勵下和在不同維數地震激勵下動力響應的數值大小和分佈規律，並比較了兩種方法的結果差異，對抗震設計具有參考價值。
  20. Finally, using the static reservoir description as the basis, pre - stack and post - stack 4 - d seismic data processing result as the constraint, the 4 - d seismic feasibility study as the evidence, began basic dynamic reservoir description in order to analyz

    最後，以地震靜態油藏描述為基礎，以迭前和迭后四維地震資料處理結果為約束，以四維地震可行性研究結論為依據，進行初步的油藏動態描述，主要分析注水前沿的推進過程。
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