本模型是过度可识别且误差结构矩阵不是对角矩阵的联立方程组模型。
The model was excessiveness identified and error structure matrix, not cross matrix.
该模型是可识别且误差结构矩阵不是对角矩阵的联立方程组模型。
The simultaneous models were recognizable and their error structure matrices were not diagonal.
应用小波变换，推导了多尺度结构动力方程来分析结构动力系统中的损伤识别。
Applying wavelet transform, differential equation of multi-scale structural dynamic was obtained and the parameter recognition of damage identification was analyzed in structural dynamic system.
面向结构损伤识别，描述了多尺度动力方程能获得更丰富的结构参数变化信息。
For structural damage identification, it was described that the multi-scale dynamic equation can support more information of structural parameter variety than normal single dynamic equation.
因此，最危险失效模式的识别及对应极限状态方程的建立是模糊结构系统可靠性分析的关键问题。
Therefore, the identification of the worst failure mode and the establishing of the corresponding performance equation are critical problems of the reliability analysis of fuzzy structural systems.
对于悬臂结构，其柔度与其结构参数间的线性关系，直接建立模态与结构损伤参数之间的关系，通过解矩阵方程识别损伤参数。
Using this method, the structural damage can be directly identified due to the linear relationship between the elements of flexibility matrix and the parameters of structural members.
环网的瞬交流动计算问题较为复杂，需要求解高阶非线性方程组，对于复杂的网状结构，系统的自动识别或标记相当麻烦。
The calculation of the system is complex, because of solving high haw equation group. It is also a trouble to sign and identify for the equation group.
环网的瞬交流动计算问题较为复杂，需要求解高阶非线性方程组，对于复杂的网状结构，系统的自动识别或标记相当麻烦。
The calculation of the system is complex, because of solving high haw equation group. It is also a trouble to sign and identify for the equation group.
应用推荐