equation of constraint 中文意思是什麼

equation of constraint 解釋
約束方程
  • equation : n. 1. 平衡，均衡；平均，相等。2. 【數學】方程式，等式。3. 【天文學】（時）差；均分，等分。4. 【化學】反應式。
  • of : OF ＝Old French 古法語。
  • 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. On the basis of solving ballistic equation in real - time, the authors solved the unified calculation problem of non - flat trajectory comprehensive coefficient under the condition of strong constraint, found the estimating method of flat trajectory comprehensive coefficient, carried out the generalized design of solving trajectory model in real - time, and given a program flawchart

    摘要根據基於彈道方程的實時解算演算法，解決了強約束條件下非低伸彈種彈道綜合系數的統一計算問題，找出低伸彈種彈道綜合系數的估計方法，進行了彈道實時解算模型的通用化設計，給出了程序流程並進行了測試。
  2. By the definition of incremental error quaternion in the propagation equation of the full rank covariance matrix is derived, consequently the singularity of the covariance matrix caused by the constraint on the quaternion normalization is maintained

    並且通過定義增量誤差四元數，推導出滿秩空間中誤差協方差陣的傳播方程，解決了由於四元數正交約束所造成的協方差陣奇異性問題。
  3. It confirms the movement equation of particle and adopts death penalty function to deal with all constraint term, and provides with the step of algorithms to solve 0 / 1 knapsack problem

    確定了該演算法中粒子的運動方程，採用死亡罰函數法處理了約束條件，給出了該演算法求解0 / 1背包問題的實現步驟，並對實驗數據進行了測試。
  4. The innovative ideas in this paper are that robust h control theory based on conventional ip controller is applied to the high - precision feed of a single axis, and the controlled plant is composed of ip velocity loop and two - order model of linear motor. a constraint condition on y in the problem of h2 / h is deduced from the frequency criterion of riccati equation, which makes the repeated computation on r simple. considering the two - loops control problem, the h state feedback controller based on ip controller as the inner controller is applied to satisfy the velocity performance of the system, and a pi controller, the external controller, is used to satisfy the position performance

    本文的創新之處在於將傳統的ip速度控制器和直線電動機的二階模型作為一個廣義的被控對象，利用魯棒h _控制理論設計了一個h _狀態反饋控制器，以此解決高精度進給的控制問題，並在此基礎上研究了h _ 2 h _混合控制問題，結合h _代數riccati方程正定鎮定解存在的頻率判據，推出了一個控制器存在的約束條件，使以往須反復試探的，有了更進一步的約束范圍，簡化了計算。
  5. In order to satisfy the continuity constraint and ensure the smoothness of pressure field, an optimum way to derive a discrete pressure equation is used

    為較好地滿足連續性條件的基礎上得到光滑的壓力解，對壓力poissom方程離散式採用了一種修正方法。
  6. With the general formality of the lagrange of the quantum cosmology, we gain the wheeler - de witt equation under the constraint conditions, we also give the concrete expressions of the wheeler - de witt equation according to different

    依據一般情況下量子宇宙拉氏量的表示，給出了在約束條件下wheeler - dewitt方程的一般形式，並對當的不同形式給出了其對應的wheeler - dewitt方程的具體表達式。
  7. Nonholonomic constraint means that the constraint equation contains the time derivative of the systematic generalized coordinates, which are not integrable

    非完整約束是指約束中含有廣義坐標的導數，且這些導數不全部可積。
  8. With the coming of information age, more and more people realize the importance of information. useful information hidden in plenty of data needs mining energently. the technology of data mining arises and develops unders such circumstance. the main tast of data mining is to extract or mine the useful information from the data. we can get great amount of data from the computer transaction every day. the data is very useful for us to make decisions on management. the paper concludes and introduces association rule about its concept, sort, model and step for mining the data, measure and some basic algorithm on the basis of the at research. at the same time, we analyse hopfield - network ' smodel, character, energy - function, movement - equation and so on. moreover, to the requirement of the system of information of computer - saling, we have done the following and there are good result. fisrt, considering the weight and constraint, we propose the algorithm for the weighted and constraint association rule

    本文首先對數據挖掘中的關聯規則和神經網路的已有成果作了詳細深入的調研，歸納和整理了關聯規則的概念、分類、關聯規則挖掘的模型與步驟、關聯規則的度量方法以及一些基本演算法；還歸納和整理了hopfield網路的模型、特徵、能量函數、運動方程等，並在此基礎上，結合電腦賣場信息支持系統提出的需求，做了如下工作，並取得了一定的成果和成效： （ 1 ）考慮加權與約束兩種情況，提出了既帶權重又帶約束的關聯規則提取演算法。
  9. ( 1 ) r - rnatrix, new involutive system and involutive solutions of bargman constraint flow of generalized dirac hierarchy are found ; ( 2 ) higher - order constraint conditions and integrabie constraint flows of guo ' s hierarchy and their lax representations and r - matrix axe given ; ( 3 ) it is shown that first constraint flow of dirac hierarchy is separability and its separation equation is presented. in chapter 8, we propose a new implicitly loop algebra. new lax integrabie couplings of the famous tc hierarchy are obtained by using the new spectral problem in thi

    第七章討論了高階約束流、對合系統、 r -矩陣和變量分離性： （ 1 ）給出了一個廣義dirac族的bargman約束流的r -矩陣，一個新的對合系統和解的對合表示； （ 2 ）給出了與guo族有關的高階約束條件及其可積的約束流（ hamilton系統） ，及其lax表示和r -矩陣； （ 3 ）證明了dirac族的第一約束流的可分離性，並且給出了它的分離方大連理工大學博工學位論文程
  10. Basing on the positional characteristics of double cusps produced in the track of link points of planar four - bar linkage and combining with the synthetic equation of conventional track generator, the constraint equation set for the position of track generator that could realize two cusps ; and by means of successive elimination to obtain the most simplified forms of constraint equation set

    摘要基於平面四桿機構連桿點軌跡產生雙尖點的位置特性，結合常規軌跡發生器綜合方程，建立了能實現雙尖點的軌跡發生器的位置約束方程組，並經過逐次消元，得到了約束方程組的最簡形式。
  11. Firstly, making out the walking poses and tracks of the robot, according to the study on the humans ’ gait and the sine and cosine curves are used to program its center - of - gravity track and its feet - lifting track. secondly, the kinematics model is established, and according to the constraint and the programmed tracks, the kinematics equations of each walking stages are available. then find the solutions of each equation and get the motion curves of its joints, which are also the motion curves of the mini - servomotor

    首先，結合對人類行走步態的研究，規劃機器人行走姿態及軌跡;在此基礎上建立並求解運動學方程，獲得機器人行走時各關節的轉角曲線;最後，針對前向運動與側向運動之間的耦合，對求得的運動曲線進行修正，使機器人在保證穩定的前提下，動作更加流暢。
  12. In this paper, we study the numerical solutions of these problems using galerkin boundary element, especially for the problem with open boundary such as the problems exterior to an open segment or an open curve in the plane. since the equivalent boundary integral equation for two dimensional laplace equation has constraint condition

    因為把二維調和方程的邊值問題轉化為等價的邊界積分方程時帶有約束條件，用galerkin邊界元方法求解帶約束條件的變分方程，在數值離散時，我們採用lagrange乘子法處理約束條件。
  13. Applying variational method we analyze the existence and uniqueness for the solution of the corresponding boundary variational equation, truncated mrm boundary variational equation, and approximation truncated mrm boundary variational equation in detailed. we obtain the error estimation for various approximation solutions and construct the boundary integral method with constraint. we explain the principle for choosing the mesh size and the truncated number in mrm. finally the numerical examples show that the theoretical analysis is accord with the numerical experiment result

    採用變分方法系統分析了相應問題的邊界變分方程，截斷的mrm邊界變分方程與近似截斷mrm邊界變分方程解的存在唯一性，解釋了網格寬度與mrm方法中截斷數的選取原則，討論了mrm方法中的迭代誤差估計，給出了數值算例。
  14. To model the flexible impact system, finite element theory and mode method were respectively used to establish the dynamic equation of the rotating flexible beam, then impact models were built using constraint equation and hertz contact theory, they were differential / algebraic equation and complicated nonlinear equation respectively

    對于柔性撞擊系統的建模問題，分別採用有限元思想和模態法建立了作回轉運動的柔性梁動力學模型，然後又分別利用約束方程和hertz接觸定律給出了其與固定斜面發生接觸的撞擊模型，指出它們的動力學方程分別為微分代數混合方程及復雜的非線性動力學方程。
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