请问一下ansys中there is at least 1 small equation怎么解决呀？约束不足，有刚体运动。
ansys分析出现了很多: *** WARNING *** CP = 3.401 TIME= 1:27:50 There is at least 1 small equation solver pivot term (e.g., at the VOLT degree of freedom of node 2044) which may indicate a numerically unstable model. Please check your results carefully. EQUIL ITER 1 COMPLETED. NEW ...
4. There is at least 1 small equation solver pivot term (e.g., at the UX degree of freedom of node 1161). Please check for an insufficiently constrained model. 报错显示约束不足,但是实际模型的约束是够的,如果模型中使用了MPC184单元,那原因可能就是MPC184单元是刚性杆状态,需要把它变为刚性梁...
计算后显示there is at least 1small equation solver pivot term.提示。看不到结果了。今天弄一天 回复 1楼 2020-02-03 20:41 来自Android客户端 厚积薄发 举人 5 厚积薄发 举人 5 用板来全约束。正常完成计算。 用这个模型做就不行 厚积薄发 举人 5 这是个空壳 厚积薄发 举人 5 为啥...
求大神帮忙!出现th..求大神帮忙!出现there is at least 1 small equation solver pivot term的错误,要怎么解决啊?改来改去改了好几天了,求大神帮忙!有没有大神能帮忙解决一下疑惑
Gmat - DI逐题精讲 - DS - Was Store K's profit last month at least 10 percent greater 01:37 Gmat - DI逐题精讲 - DS - If the total price of n equally priced shares of a certain 01:16 Gmat - DI逐题精讲 - DS - A's father is 6 years older than her mother. The ratio ...
The value of UY at node 95032 is 5.098300158E+09. It is greater than the current limit of ...
This facilitates estimation of the intercept α0 in equation (2), and allows us to calculate the age at which the average citizen is least likely to support a right-wing political party. This is technically defined by the point in the life-cycle where the U-shaped vote choice curve is ...
There is a..ANSYS求解时出现 There is at least 1 small equation solver pivot term (e.g., at the UY degree of freedo
There is a..There is at least 1 small equation solver pivot term (e.g., at the UY degree of freedom of node 3