旋转矢量法

旋转矢量法是研究谐振动的简洁而有效的方法。

Rotational vector is a simple and effective means of researching resonance .

用Flash动画和旋转矢量法模拟简谐振动

Simulation of simple harmonic vibration by flash movie technology and rotational vector method

在宽角校准时，采用旋转矢量法结合最大值法进行校准，用CST仿真软件结合该方法进行仿真，效果良好；

Then , a method combining maximum method was used in wide scanning angle calibration with CST , which showed good effect .

旋转矢量法在简谐振动教学中的应用

Application of rotation vector on phase of harmonic vibration

旋转矢量法系数优化与仿真

Optimization and simulation of parameters for rotation vector algorithm

旋转矢量法确定相位不定问题

Phase Analysis dirus from Hainan , and differences were identified . DETERMINATION OF UNCERTAIN PHRASE WITH REVOLVING RECTOR

分别介绍了欧拉角法、方向余弦法、四元数法和等效旋转矢量法的解算原理和步骤。

Introduce the principium and method of Euler angle algorithm , direction cosine algorithm , Quaternion algorithm , and Rotation Vector algorithm .

根据受迫振动的动力学方程和运动学方程，利用旋转矢量法求受迫振动的振幅和初相。

According to the dynamic and kinematic equations of forced vibration , the amplitude and initial phase of forced vibration are obtained .

《医学物理学》课程中，简谐振动旋转矢量法的学习，仅靠静态图片不利于阐明其原理。

During the teaching of Medical Physics , it is difficult to describe harmonic vibration with rotation vector clearly just with some static pictures .

基于基本的旋转矢量法，提出了用于大规模相控阵天线校正的分组旋转矢量法。

Based on the classic rotating-element electric-field vector ( REV ) method , a new combined REV method is proposed for the calibration of largescale phase array .

采用旋转矢量法实现姿态更新时，捷联惯导系统要求采样载体的相对角位移，而无陀螺捷联惯导系统不能直接提供载体相对角位移信息。

Last , the application of rotation vector algorithm to SINS needs to sample the body relative angular displacement , but the GFSINS cannot meet directly the need .

仿真结果表明与传统的旋转矢量法比较，该新算法具有较高的精度，为改进旋转矢量算法提供了一种新的思路。

Compared with the conventional algorithms , simulational results show that this improved algorithm has higher precision . A new way to improve the rotation vector algorithms is provided .

由于在圆锥运动环境下，实现捷联式惯导系统姿态更新时，采用四元数法不能补偿系统的圆锥误差，而旋转矢量法能很好的实现补偿。

When body is under coning motion , the quaternion algorithm for attitude updating of Strapdown Inertial Navigation System cannot calibrate the coning error , but the rotation vector algorithm works well .

本文对典型圆锥运动和等效旋转矢量法进行了较为详细地分析并进行了仿真，仿真结果表明旋转矢量法可以有效抑制不可交换误差，提高姿态算法的精度。

In this paper , conic motion and rotation vector algorithm are analyzed in detail . The simulation results show that the rotation vector algorithm can improve the attitude algorithm accuracy by restraining noncommutativity error efficiently .

三线摆周期的旋转矢量求法

Period of three wire pendulum calculated by method of rotating vector

三角波的旋转矢量分析法

Revolute vector method of triangular - wave

此滤波器的状态转移阵利用基于四元数的等效旋转矢量来计算姿态。等效旋转矢量法可以避免欧拉角的奇异问题，并能有效抑制不可交换误差。

The transition matrix of this filter uses equivalent rotation vector based on quaternions to calculate the attitude , which can avoid the singularity problem of Euler angles and suppress the noncommutativity error .