rotating coordinates
英 [rəʊˈteɪtɪŋ kəʊˈɔːdɪneɪts]
美 [ˈroʊteɪtɪŋ koʊˈɔːrdɪneɪts]
网络 转动坐标系
双语例句
- This paper presents a new method that PIR-P dual loop control based on rotating coordinates to improve the output voltage symmetry of inverter under the serious unbalanced load condition.
为改善逆变器系统在严重不平衡负载情况下输出电压的对称性，文中提出一种新颖的控制策略&旋转坐标系下的PIR-P双环控制。 - The phenomena of relativity in two mutually rotating coordinates are discussed by using the rotating Lorentz transformation.
利用旋转洛仑兹变换讨论相对匀速转动参考系中的相对论效应。 - Dynamic Equations of the Atmosphere in Rotating Coordinates of Moved Poles
移极旋转坐标系中的大气动力学方程 - Equivalent hinged stiffness rotor blade and dynamic inflow model are taken into account. Dynamic equations of each blade and fuselage motions are derived, respectively, at rotating and fixed frame coordinates.
采用当量铰旋翼模型，计入动力入流的影响，分别在旋转坐标系和固定坐标系中建立了桨叶及机体的动力学方程。 - The unsteady interaction between rotating impeller and vaned diffuser in a whole flow field is numerically investigated with STAR-CD, and PISO algorithmic, sliding mesh and multi-rotating coordinates are employed to solve the governing equations.
应用STAR-CD流动分析软件和PISO算法，采用滑移网格和多重旋转坐标系技术，全流场计算了旋转叶轮和叶片扩压器耦合的非定常流动。 - Finite Volume-TVD Scheme for 3-D Euler Transonic Flows Computations in Rotating Curvilinear Coordinates
转动坐标系中三维跨声速欧拉流的有限体积-TVD格式 - The rotating noninertial frame of reference is presented as an instantaneous inertial system. By means of natural coordinates, the rotating Lorentz transformation is established.
提出了把转动的非惯性参考系看成一个瞬时惯性系，采用自然坐标，建立了转动洛仑兹变换。 - Moreover, a modified transverse-torsional model of spur PGT is established in the rotating Cartesian coordinates and compared with the transverse-torsional model.
在系杆随动坐标系下建立了直齿行星传动的修正平移-扭转耦合模型，并通过仿真算例对两种模型进行了比较。 - Rotating Lorentz transformation can be established in a relative rotating noninertial frame by using a natural coordinates.
简要说明了采用自然坐标系可以在相对转动的非惯性参考系中，建立转动的洛仑兹变换。 - Analytic results show that nonlinear decoupling control in static 2-phase coordinates is just the vector control system with rotor flux linkage feedback, and that in rotating 2-phase coordinates with field orientation is vector control system of slip frequency type.
经分析后证明，在静止两相座标系（αβο）下，非线性解耦控制就是磁链反馈型矢量控制；而在按磁场定向的旋转两相座标系（MT）下，就是转差型矢量控制。 - Firstly, equivalent rotating vector algorithm is applied to calculate the attitude transfer matrices between the body coordinates and the inertial coordinates, restraining the noncommutativity error.
应用等效转动矢量法解算弹体坐标系和惯性坐标系之间的姿态转换矩阵，消除了不可交换误差； - Effect of Rotating Coordinates on Fluid Vortex Motion
旋转坐标系对流体涡旋运动的影响 - A balance analysis method of rotating mirror is proposed based on SolidWorks, Which utilizes the quality assessment function of SolidWorks to get the centroid coordinates and the angle between rotation axis and center inertia main axis as the criterion of dynamic balance.
提出了一种基于SolidWorks的转镜平衡分析方法，该方法利用SolidWorks的质量评估功能得到转镜的质心坐标和中心惯性主轴与旋转轴的夹角以此作为转镜动平衡性能评价指标。 - The control diagram under the rotating d-q-0 coordinates, with outer voltage loop and inner current loop is obtained after the analysis of the control objectives and tasks for the three-phase four-leg APF.
分析了三相四桥臂有源电力滤波器的控制目标和任务，得到了d-q-0坐标下的电压外环、电流内环控制框图。 - The vibration equation of the composite rotating blade is formulated according to the Lagrange equation. The lower-order natural vibration analysis model is also established, which couples the bending and torsion, in the generalized coordinates is also derived by the method of Galerkin.
根据拉格朗日方程建立考虑复合材料叶片旋转刚体运动的振动方程，采用Galerkin法建立了广义坐标表示的弯扭耦合叶片的低阶固有振动分析模型。 - The author proposed a new rotating coordinates convex hull algorithm, and using it in assessing roundness to reduce the computation. 3.
提出了一种新的基于坐标旋转的凸包算法，并将其运用在对圆度误差的最小外接圆评定算法中，减小计算量。 - This dissertation mainly explores the dynamics of the helical planetary gear trains. The research works are listed as followings: An elasto-dynamic model is established in the rotating Cartesian coordinates.
本论文围绕斜齿行星传动系统的动态特性分析这一专题，开展了相关研究。总结全文，主要内容如下：建立了系统的弹性动力学精细化模型。 - This paper proposes a method, the method through a maximum threshold, large scale line segment the instrument, combined with morphological knowledge, least squares method for rotating center coordinates.
本文提出了一种方法，该方法通过最大连通域，分割出仪表的大刻度线，结合了形态学知识，最小二乘法获取旋转中心点坐标。 - After the coordinate transformation were obtained in two-phase rotating coordinates ( DQ) under the mathematical model.
经过坐标变换分别得到在两相旋转坐标（DQ）下的数学模型。