Both the impulse equations of structural dynamics and the solution were established, and the (numerical) stability and accuracy of the integral formulation were also discussed.
Gauss Integral method is populated due to its high algebraic accuracy in index calculation.
在指标计算中，高斯积分法以其代数精度高经常受到人们的青睐。
3
In study on structure damage identification in time domain, error of numerical integral will affect directly accuracy of parameters resulted from reversion.