刚体运动

了解炮弹的修正过程，建立了基于刚体运动的弹道修正数学模型。

Such tasks have been finished as follows : 1 . Understanding the correction process , the rigid body 's ballistic correction model is established .

无安定器航弹刚体运动模型研究

Rigid Body Model of the Finless Aerial Bomb Motion

工科大学物理中刚体运动的CAI设计

CAI Design on the Motion of Rigid Body in University Physics

由2D点对应进行刚体运动参数估计的鲁棒算法

Robust estimation of rigid bodies ' motion parameters from 2 D point correspondence

由2D点匹配恢复刚体运动参数的鲁棒估计

Robust estimation of motion parameters of a rigid body with 2 D point matches

第二章通过介绍刚体运动与克里福特代数引入虚空间的概念，基于可达流形和接触流形建立机器人C空间障碍物边界，提出机器人实时无碰撞运动规划算法。

Chapter 2 introduces conception of image space and constructs the robot C-space obstacle boundary based on the reachable manifold and the contact manifold .

实践证明，Kane方法在描述和计算上肢多刚体运动的形式和力矩时具有列解方程规范简洁、编程计算方便高效的特点，计算结果能够反映动作实际。

The conclusions can be drawn that Kane method can describe upper limb model movement and calculate muscular moment normatively and efficiently .

利用Lagrange方程建立了曲柄滑块机构的动力学数学模型，在建模过程中考虑了连杆的弹性运动与机构刚体运动的耦合以及运动副的粘性摩擦。

Lagrange equation is applied to develop dynamic equations for the slider crank mechanism with elastic connecting rod . Viscous friction and coupling effect are considered between rigid body motion and elastic deformation of connecting rod .

耦合三维非定常Navier-Stokes方程与Euler刚体运动方程数值研究80°尖前缘后掠三角翼的机翼摇滚问题。

The unsteady , compressible , full Navier-Stokes ( N-S ) equations and Euler equation of rigid-body dynamics are sequentially solved to simulate the wing rock phenomenon of 80 ° sweep , sharp edged delta wing .

本文模型与Sella等建立的刚体运动模型相比能更精确地描述菲律宾海板块的现今构造运动与板内形变。

Compared with the rigid motion model created by Sella et al . , our model is capable to accurately describe the current-day tectonic movement and intraplate deformation of the PHIL .

利用ANSYS软件创建了内齿板的有限元模型，以具有等效刚度的弹簧约束内齿板的刚体运动，求解了一个机构运动周期内各相内齿板的应力、位移与弹性变形。

An ANSYS based finite element model is developed for the gear-couplers whose rigid-body motions are constrained by linear springs with equivalent stiffness . The stresses , displacements and elastic deformations of the gear-couplers are investigated in a whole motion cycle of the parallelogram mechanism .

运用运动影响系数法及刚体运动原理推导了6-SPS并联机器人速度和加速度的正反解模型，并研究了其运动可视化的问题。

The direct and inverse models of velocity and acceleration are founded by approach of influence coefficient and principle of rigid body moving , and furthermore , studies its movement-viewed problem .

在Kirchhoff衍射理论的基础上，应用随机信号相关原理，推导了作刚体运动的界面上反射超声散斑在空间运动时，保持其复振幅相关的必要条件。

Based on the Kirchhoff diffraction theory , the necessary condition for keeping the correlation of the complex amplitudes of the ultrasonic speckles back scattered from an interface in rigid body motion is deduced by applying the correlation principle .

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 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 .

以船舶碰撞为例，采用简化的RMFC模型，然后通过SESAM软件计算水动力系数，将其代入多刚体运动微分方程后用数值方法求解，研究冲击载荷对连接器载荷的影响。

Then the hydrodynamic coefficient is taken into multi-body motion differential equation , and this equation is solved with numerical methods to study the influence of impact load on the connector load .

Tsal的刚体运动方程基础上，本文提出了使用双镜头序列图象和使用单镜头三幅序列图象的二种方法来获取完整的运动参数，并由此计算运动物体的三维座标。

Tsai , in this paper , two methods are proposed to obtain 3-D motion parameters and coordinates of the rigid objects by using two cameras , image sequences and single camera , three image sequences .

这种高鲁棒性使得该方法能够用于多个刚体运动的分析。

This method can be used to analyse multiple rigid motion .

基于转动矩阵下的刚体运动变换理论

The matrix transformational theory of the rotation of a rigid body

连接型非刚体运动图像序列的特征点跟踪算法

Algorithm for Feature Tracking of Articulated Object Motion in Image Sequences

基于序列图象的三维刚体运动估计研究进展

Review and prospect of 3-D motion estimate based on image sequences

基于遗传寻优的刚体运动参数估计方法

Robust Estimation of Rigid Bodies ' Motion Parameters Based on Genetic Algorithms

基于图像特征点对应估计三维刚体运动是计算机视觉的一个基本问题。

Motion from point correspondence is a basic problem in computer vision .

一种非刚体运动图象序列的特征点对应方法

A New Correspondence Approach for Feature Points in Non Rigid Image Sequences

平面运动刚体运动量的计算机分析

Computer Analysis of Kinematic Quantities of a Rigid Body in Plane Motion

复杂背景下跟踪多个非刚体运动目标的快速算法

A Fast Algorithm of Tracking Multi-nonrigid Moving Objects in the Clutter Background

一种三维刚体运动参数鲁棒估计的神经算法

A neural algorithm for estimating the 3D rigid bodies ' motion parameters

基于非刚体运动光流算法的面部表情识别

Facial Expression Recognition Based on Optical Flow Techniques for Non-rigid Motion Analysis

具有大范围刚体运动的有限变形体几何描述

The Geometric Description of Finite-deformed Body with Parallel Locomotion and Rigid Rotation

刚体运动的活动坐标系

Activities The Moving Coordinates System of the Rigid Motion

多个三维刚体运动的匹配和估计

Matching and Estimation of Multiple 3-D Rigid Body Motions