【摘要】 对于非线性动力学问题 ,给出了一个显式的精细积分算法 ,适用于多自由度、强非线性、非保守系统。算例表明本方法精度高、计算量较少更多还原

【Abstract】 An explicit precise integration for nonlinear dynamics problems is presented, wh ich is suitable to solve the non-conservative systems with multi-DOF and stro ng nonlinearity. The examples show the results with high accuracy and less comp utational effort can be achieved.更多还原