齐次坐标转换,Homogeneous coordinate conversion
1)Homogeneous coordinate conversion齐次坐标转换
1.In order to improve the positioning accuracy and guiding accuracy of an airborne measuring device,a mathematical model of error analysis is established based on the coordinate conversion equation from geodetic coordinates to telescope coordinates deduced by the homogeneous coordinate conversion theory.为了提高机载测量平台的定位精度和引导精度,利用齐次坐标转换法推导了从大地坐标系到望远镜坐标系的转换方程,并在此基础上建立了误差分析的数学模型。
2)homogeneous coordinate transformation齐次坐标变换
1.Denavit-Hartenberg method gives coordinate transformation matrix via a group basichomogeneous coordinate transformation.由于结构的相似性,关节式坐标测量机测量模型可采用Denavit-Hartenberg方法,通过齐次坐标变换,得出坐标转换矩阵,并将其应用于关节式柔性三坐标测量机建模。
2.Based on rigid body kinematics with small error assumption andhomogeneous coordinate transformation method,a general workpiece location error model was created.介绍了主动寻位与状态记忆(IL&SM)安装技术的工作原理,提出并详细分析了工件在多工序转换过程中,IL&SM夹具系统对工件加工特征位置精度影响的误差运动学原理;基于齐次坐标变换的方法研究了误差建模的规律,给出了描述工件位置误差的通用数学模型,为消除箱体(包括定位元件)原始误差对工件及其加工特征位置精度的影响提供了理论参考。
3.The theory of kinematics of the error motion for machine tools was analyzed, and the error synthesis model of a five axis machine center including three prismatic and two rotary type of joints was discussed by use of ahomogeneous coordinate transformation method.分析了机床运动副的误差运动学原理 ,利用齐次坐标变换对一台包含 3个移动副和 2个转动副的五轴加工中心建立了误差综合数学模型 。
英文短句/例句
1.Error Analysis of Precise Gyroscope Frame Machining Based on Homogeneous Coordinate Transformation基于齐次坐标变换的陀螺框架加工误差分析
2.Solving a Differential Equation of One Orderby Polar Transformation;一阶二次微分方程在极坐标变换下的求解定理
3.Offset mode Transform Type-in相对坐标方式变换输入
4.Absolute Mode Transform Type-in绝对坐标方式变换输入
5.UVW XForm Modifier贴图坐标变换修改器
6.We carry out a transformation to spherical polar coordinates.我们变换成球极坐标。
7.A New Algorithm for Target Recognition Based on Log-Polar Transform基于对数极坐标变换的目标识别算法
8.resolution of polar to cartesian极坐标-直角坐标转换
9.Method of coordinate transformation for IM & IMC calculation in aerospace camera system航相机像移补偿计算的坐标变换方法
10.APPLICATION OF THE COORDINATE TRANSFORMATION FOR COMPUTING WAVEGUIDE TUBE EDDY CURRENTS坐标变换在波导管涡流计算中的应用
11.Coordinate transformation systems for the distributed air-defense C~3I;分布式防空C~3I的坐标变换体系
12.Demonstrate Lagrange Mean Value Theorem by Coordinate Revolution;利用坐标的旋转变换证明Lagrange中值定理
13.Evaluation Algorithm of Cylindricity Error Based on Coordinate Transformation基于坐标变换的圆柱度误差评定算法
14.Harmonic current detection using FFT and coordinate transformation基于FFT与坐标变换的谐波电流检测
15.Some Strong Limit Theorems of Random Transform for Hidden Nonhomogeneous Markov Model非齐次隐Markov模型随机变换的强极限定理
16.Homogeneous-transformation-base anti-collision technologies for tower cranes基于齐次变换的群塔作业防碰撞技术研究
17.Application of Affine Transformation Model in Topographic Map Coordinate Conversion仿射变换模型在地形图坐标转换中的应用
18.The Assumption of Using Lorentz Transform to Establish the Two Signs Space and Time Coordinate;利用洛伦兹变换创建双标度时空坐标的设想
相关短句/例句
homogeneous coordinate transformation齐次坐标变换
1.Denavit-Hartenberg method gives coordinate transformation matrix via a group basichomogeneous coordinate transformation.由于结构的相似性,关节式坐标测量机测量模型可采用Denavit-Hartenberg方法,通过齐次坐标变换,得出坐标转换矩阵,并将其应用于关节式柔性三坐标测量机建模。
2.Based on rigid body kinematics with small error assumption andhomogeneous coordinate transformation method,a general workpiece location error model was created.介绍了主动寻位与状态记忆(IL&SM)安装技术的工作原理,提出并详细分析了工件在多工序转换过程中,IL&SM夹具系统对工件加工特征位置精度影响的误差运动学原理;基于齐次坐标变换的方法研究了误差建模的规律,给出了描述工件位置误差的通用数学模型,为消除箱体(包括定位元件)原始误差对工件及其加工特征位置精度的影响提供了理论参考。
3.The theory of kinematics of the error motion for machine tools was analyzed, and the error synthesis model of a five axis machine center including three prismatic and two rotary type of joints was discussed by use of ahomogeneous coordinate transformation method.分析了机床运动副的误差运动学原理 ,利用齐次坐标变换对一台包含 3个移动副和 2个转动副的五轴加工中心建立了误差综合数学模型 。
3)homogeneous transformation齐次坐标变换
1.Manufacturing error modeling based onhomogeneous transformation;基于齐次坐标变换的制造误差建模研究
2.The Denavit-Hatenberg method is for describing a robot arm configuration by the R~(4×4)homogeneous transformation matrices.Denavit-Hatenberg方法是一种用R4×4齐次坐标变换矩阵描述机械手臂位姿的方法。
4)Homogeneous coordinate transformation method齐次坐标变换法
5)Homogeneous coordinate齐次坐标
1.Applications of homogeneous coordinates in the variable system classifications of structures;齐次坐标在结构可变体系分类中的应用
2.According to the homogeneous coordinate transition,we deduce the formula for computing target pose under the absolute coordinate system an.在此基础上，进一步建立空间动态目标全姿态激光跟踪测量的模型，基于空间坐标系的齐次坐标变换，推导出目标分别在绝对坐标系和相对坐标系下的姿态计算公式。
3.From projective geometry aspect,this paper applies the vector operation characteristics of homogeneous coordinate to the intersection simulation.从射影几何的角度,提出了一种灭点计算方法,即将齐次坐标的向量运算特性应用到交点拟合中,利用最小二乘法整体平差,较精确地提取空间平行线在平面透视图中的交点。
6)Homogeneous coordinates齐次坐标
1.With the representation of homogeneous coordinates,we explain the geometric sense for the weights of NURBS surface firstly,and then prove in the paper that when one weight changes,the points of NURBS surface move toward or away from the control points.利用NURBS曲面的齐次坐标表示,首先解释了NURBS曲面权因子的几何意义,直观地证明了单个权因子变化时,曲面上的点被拉向或被推离控制顶点的方向。
2.In this paper, we study a class of discrete competition model, Us the homogeneous coordinates of projective geometry to establish the linear zed equations for the systems, present a sufficient and necessary conditions for this systems having periodic solutions with periodic.利用射影几何中常用的齐次坐标记法,把非线性系统用逐次递推的线性形式来表示,得到了判别系统有最小正周期m的周期解的一个充要条件。
延伸阅读
齐次坐标齐次坐标homogeneous coordinates齐次坐标伽扣.罗世明.加“由.把;叭一。p姐四e即0即，na:。1具有如下性质的坐标:如果用同一个非零数乘所有这些坐标，那么由它们确定的对象并不改变.例如，射影坐标(P rojecti祀coo攻恤返咄);F嘴k七巴坐标尹0c姗coo瓦恤坦匕)和五球坐标(侧m比p比泳川coo吐-na仪活)便是这种坐标.八.八.cbKo加。撰[补注1
