generalized coordinate
英 [ˈdʒenrəlaɪzd kəʊˈɔːdɪneɪt]
美 [ˈdʒenrəlaɪzd koʊˈɔːrdɪneɪt]
广义坐标
双语例句
- So both the generalized tortoise Coordinate transformation and the analytic extension are used in this paper, so that the thermal radiation temperature of this space time is obtained.
因此，采用广义Tortoise坐标变换和解析延拓，得到了这种时空的热辐射温度。 - Based on Huston's form of Kane's equation, equations of motion are formulated for deployable/ retractable aerospace structures, with recursive Euler parameter and translation supposed as generalized coordinate, and recursive angular velocity and translation velocity as generalized velocity.
以欧拉参数为广义坐标（准坐标），相对角速度和相对移动速度为广义速率，采用Kane方程的Huston形式建立多体系统的运动力学方程。 - The generalized tortoise coordinate transformation and Hawking processes
广义Tortoise坐标变换与Hawking过程 - In the typical equations, the independent axis rotational displacements of the bar or chain are taken as the generalized coordinate vectors, of which the number of orders is evidently equal to that of degrees of kinematic indeterminacy of the system.
典则方程中，广义坐标向量取为杆或链的独立的（整体）转动位移，其阶数显然等于体系的运动不定度。 - On the Dynamic Equation of Discrete System with Time-Variant Generalized Coordinate Transformation
关于离散系统的动力学方程 - The dynamic equation and boundary condition of the rotating flexible beam carrying a concentrated mass at its free end ware derived. Also an approach formula for frequency calculation is obtained by taking the quasi-vibrational mode as a generalized coordinate and by virtue of the Hamilton's principle.
利用哈密顿原理建立了支承运动情况下变速旋转梁的弹性振动方程及边界条件.最后本文以准振型为广义座标，以哈密顿原理为手段，得出了频率计算的近似方程。 - The key of this study is the introduction of a generalized coordinate change such that in the new coordinates all the time-delay terms are injected by the system input and output.
通过对线性时滞系统进行广义坐标变换，得到了只包含输入、输出时滞，无状态时滞的新的系统表达形式。 - Under some rank conditions, two generalized coordinate changes are introduced to transform the singular time-delay system into an equivalent normal system without uncertain input, then into a system with time-delay terms associated with the input and output only in the system description.
在一定秩条件下，通过引入两个广义坐标变换，先将系统等价变换为不含不确定输入的正常状态空间时滞系统，再变换为在系统描述中滞后项仅与输入和输出有关的系统。 - Study and application of 2-D horizontal mathematical model for flow and sediment in generalized curvilinear coordinate
一般曲线坐标系平面二维水沙数学模型研究与应用 - By means of the Dirac equation and the generalized Tortoise coordinate variation, the event horizon equation and Hawking temperature of the black hole are obtained directly, and finally the Hawking radiation formula of the Dirac particles is educed.
从Dirac四分量方程出发，经广义Tortoise坐标变换，直接导出黑洞的事件视界面方程及温度函数，并最终获得了Dirac粒子的热谱公式。 - A new method for Nonlinear Mixed Discrete Programming, Generalized Cyclic Coordinate Descent is proposed and compared with the Discrete Penalty Function method.
本文提出一种新的混合离散优化方法&广义坐标轮换法，并研讨了离散惩罚函数法。 - It is proved from the Kerr black hole that k can only be a constant with respect to vand θ in the generalized tortoise coordinate transformation.
本文从轴对称动态Kerr黑洞的角度证明了广义、乌龟坐标变换中k只能取关于v、θ是常数的形式。 - Redundance Robot Track Programming Based on the Generalized Coordinate
基于广义坐标的冗余度机器人运动轨迹的规划 - Some rigid multi-body models and their application in the field of athletic sports are introduced. A general model of human body is established and the degree of freedom, generalized coordinate and parameter of body are discussed.
本文介绍了人体的多种多刚体模型及在体育中的应用，提出了统一的人体多刚体模型，讨论了该模型的自由度、广义坐标、人体参数等。 - In the generalized characteristic coordinate system ( GCCS) proposed by the authors elsewhere, the frame moves at a speed which is a linear combination of the convective speed and the sound speed.
最近提出的以流体速度和声速的线性组合为速度而运动的广义特征坐标系，是一个更为一般的坐标系统，当参数取不同特殊值的时候，就可以得到其他经典的坐标系统。 - The merits of the generalized coordinate method and the finite element method are taken into account in this method. It features clear physical conceptions of the fundamental parameter, succinct derivation, less calculation work and wide range of application.
块体有限元法吸取了广义坐标法和有限元法的优点，具有基本参量物理概念明确，推导简洁，计算量小，适用范围广等优点。 - Finally, movement navigation algorithm based on generalized coordinate system was put forward, and part movement was guided according to assembly constraints.
最后，提出了基于广义坐标系的运动导航算法，根据装配零件满足的约束对其运动进行引导。 - Secondly, the generalized coordinate, generalized speed and generalized acceleration of human body system were introduced.
最后概括出人体系统的虚位移概念和扩充以及人体系统的理想约束。 - Analysis of GTEM cell using FDTD method in generalized nonorthogonal coordinate
GTEMCell非正交坐标系下的时域有限差分法分析 - Numerical Verification of the Advantages of the Generalized Characteristic Coordinate System in Computing Expansive Wave and Shock Waves
广义特征坐标系计算膨胀波与激波优越性的数值验证 - A four-stage modified Runge-kutta scheme was applied to solve the ideal three-dimensional magnetohydrodynamic ( MHD) equations in generalized curvilinear coordinate system, and a characteristic type NND scheme was added in post-processing to overcome numerical oscillation.
采用修正的四步Runge-Kutta方法求解三维一般曲线坐标系下的理想磁流体方程组，为克服数值振荡，加特征型NND格式进行后处理。 - Using generalized sphere coordinate transformation and uniform design to determine weights increase the number of feasible solutions and keep the diversity of the population.
利用广义球面坐标变换和均匀设计法来选择权重，使得由此权重确定的适应值函数能使种群中的容许解逐渐增加并且保持其多样性。 - The temperature of black hole with an internal global monopole is studied by making use of generalized Tortoise coordinate conversion. Moreover, the quantum non-thermal radiation of the black hole is also studied from solving the Hamilton-Jacobi equation of particle in curved spacetime.
利用广义Tortoise坐标变换研究了含整体单极动态黑洞时空的温度，进而从解粒子在弯曲时空的哈密顿-雅可比方程出发研究了此黑洞的量子非热辐射。 - Comparative Study of Two Methods of Mixed Discrete Programming Used in Electrical Machine Design ── Generalized Cyclic Coordinate Descent and Discrete Penalty Function
电机设计中两种混合离散优化方法的对比研究&广义坐标轮换法和离散惩罚函数法结构设计中离散优化方法的改进及应用 - Some figures for the case with one generalized coordinate are drawn to explain those principles.
对于单一广义坐标的情形，用图形作了说明。 - The generalized coordinate of DTG with error in technics is studied. Using, the DTG motion analysis is done.
研究了具有工艺偏差的动力调谐速率陀螺仪的广义坐标，利用广义坐标对动力调谐速率陀螺仪进行了运动分析。 - On the other hand, by combining generalized coordinate partitioning algorithm and backward differentiation formulas to solve common multibody systems, the nonlinear ordinary differential equations are turned to nonlinear algebraic equations.
对于一般的多体系统则提出广义坐标分离法和向后差分法降阶相结合的方法，把非线性的二阶常微分方程组转化为非线性的代数方程组求解。 - Multi-DOF Lagrange equations based on the generalized coordinate system is used to build the motion equation. And the modal analysis is used to get natural frequencies and mode shapes.
利用多自由度拉格朗日方程建立运动方程，通过模态分析得到固有频率和振型。 - Based on a generalized coordinate change, a finite frequency domain approach to H ∞ fault estimation for linear time-delay systems is proposed.
基于广义坐标变换，提出一种线性时滞系统H∞故障估计的有限频域方法。 - The weight vectors are carefully and reasonably designed via generalized sphere coordinate transformation and uniform design. As result, the population can keep the diversity, and the uniform search may be easy.
通过广义球面坐标变换选取多组权重向量和均匀设计构方法，保持了种群的多样性，使新算法更易于求出均匀分布的Pareto最优解。