论文部分内容阅读
用四元数和与四元数乘积的矩阵表示形式结构相似的矩阵 ,针对结构突变飞行器固连坐标系有平动和转动的情况 ,推导了惯性张量矩阵的变换关系。其优点是排除了复杂的三角函数计算 ,结构对称 ,易于在计算机上实现。
The matrix with quaternion and quaternion product matrix is used to simulate the transformation of the inertial tensor matrix in the case that the solid - linked coordinate system of the structure mutant aircraft has translation and rotation. Its advantage is to exclude the complex calculation of trigonometric functions, structural symmetry, easy to implement on the computer.