这种方法是利用参考基点的笛卡尔坐标和参考基矢量的笛卡尔分量描述物体的位置与姿态。
This kind of method describes the position and attitude of objects by utilizing Cartesian coordinates of reference base points and Cartesian components of reference base vector.
采用D-H后置法建立了4R机器人运动方程，建立机器人执行机构在空间相对位置关系的数学模型，由此可解出手部位置和用单位矢量方向余弦表示的姿态。
A kinematics model by post D-H method for 4R-robot was offered in this paper, which derived the manipulator finger position and its attitude with unit vectors of direction cosine.
结合矢量观测的特点，基于最小模型误差准则给出了一种确定卫星姿态的实时估计算法，称为预测滤波算法。
Considering the character of vector observation, a real time predictive filter based on minimum model error (MME) criterion is presented for satellite attitude estimation.
论文的主要研究内容包括：从事件驱动的思想出发，建立了基于目标矢量的姿态定向结构化算法。
The main contents of this dissertation are as follows. A structurized attitude pointing algorithm based on target vectors, was constructed in an event-driven manner.
针对捷联惯导系统姿态算法分析了一种旋转矢量误差估计模型，并从该模型出发，推导了几种高精度的捷联姿态算法。
An error estimate model of rotation vector was analyzed for the strapdown attitude algorithms. Based on this model, some kinds of high_accuracy strapdown attitude algorithms were deduced.
因此，同时利用角速率及角增量信号，优化设计出一类新的旋转矢量姿态算法，给出了算法的圆锥误差表达式，并进行了仿真分析。
In this paper, the improved attitude algorithms are developed using both angular rate and incremental angular signals, and the coning errors of the algorithms are given.
提出了一种用飞机前后两个位置点空间连线矢量提取飞行姿态算法。
An algorithm to extract flight attitude from a space vector, which was connected by two track points, was proposed.
研究了基于四元数和基于旋转矢量的姿态更新算法。
The tasks are as follows:1. Study on attitude-updating algorithm based on quaternion and rotation vector.
这些子级上安装了瓦·彼·格鲁什科设计的四推力室主发动机和谢·帕·科罗廖夫设计的用来控制推力矢量的新型姿态控制发动机。
The main four-chamber engines designed by V. P. Glushko and new control engines from s. P. Korolev for controlling the thrust vector were installed in these units.
对四元数法和等效转动矢量法的滚转弹姿态解算精度进行比较，并通过打击机动目标的仿真试验验证了姿态解算精度对制导精度的影响。
This paper introduces the principle of fiber optic gyro, studies the attitude algorithm of fiber optic gyro ship attitude system, introduces the quaternion algorithm and rotation vector algorithm.
对四元数法和等效转动矢量法的滚转弹姿态解算精度进行比较，并通过打击机动目标的仿真试验验证了姿态解算精度对制导精度的影响。
This paper introduces the principle of fiber optic gyro, studies the attitude algorithm of fiber optic gyro ship attitude system, introduces the quaternion algorithm and rotation vector algorithm.
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