最后用势能原理确定该幅值而得到封闭解。
Finally the closed solution about the amplitude is obtained from the principle of the minimum potential energy.
对空间三簧系统进行了封闭解型静力逆分析。
A closed-form reverse force analysis is performed on a spatial three-spring sys-tem.
并用最小势能原理确定该系数，从而得到封闭解。
According to the principle of minimum potential energy, the unknown coefficients as well as the close solution can be determined.
应用推荐