1) cut array
缩减矩阵
2) Matrix condensation
矩阵缩减
3) Guyan matrix reduction
Guyan矩阵缩减
1.
In order to avoid a large number of DOF (degree of freedom) and time-consuming solution of equations in vehicle elastic dynamics analysis, the Guyan matrix reduction theory is used to select that part of the model that presents dynamic behavior.
为避免车辆弹性动力学分析中自由度数多、求解方程慢的问题,运用Guyan矩阵缩减理论选出模型中能描述动力学行为的部分。
4) reduced stiffness matrix
缩减刚度矩阵
5) DRM
缩减剩余矩阵
6) reduction of large sparse matrices
大型稀疏矩阵缩减
补充资料：缩减
1.见"缩减"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条