以冲击载荷作用下的悬臂平板为例，分析了非线性瞬态响应计算的响应计算中时间步长、重新形成刚阵与平衡迭代的时间步数、收敛误差及平衡迭代次数限等五个主要控制参数对响应计算的稳定性、计算精度和时间的影响。计算使用ＡＤＩＮＡ程序。结果表明：在重新形成刚阵及平衡迭代的时间步数小于３的条件下，可得到满意、稳定的计算结果。 Taking the cantilever slab under the impact load as an example, the time steps, the time steps to re-form the rigid-matrix and balanced iterations, the convergence error and the number of equilibrium iteration times are analyzed in the nonlinear transient response calculation The influence of control parameters on the stability of the response calculation, calculation accuracy and time. Calculate using ADINA program. The results show that the satisfactory and stable calculation results can be obtained under the condition that the number of time steps to reconstruct rigid matrix and equilibrium iteration is less than 3.