标题: 【求助】哪位朋友帮我看看这是怎么回事? [打印本页] 作者: liyunting 时间: 2003-10-6 17:05 标题: 【求助】哪位朋友帮我看看这是怎么回事? ERROR: The system matrix has a zero pivot for column 19, which is associated
with PART/6 Xdot. Consequently, the matrix is numerically singular.
ERROR: Abnormal termination encountered in Solver.
我在做振动压路机的振动特性这是在仿真出现的有哪位朋友帮我分析一下作者: qoo 时间: 2003-10-6 19:14
你在建模時part6只砍到幾何外觀而已