【摘要】 研究非惯性参考系中弹性薄板的大范围运动与大变形运动相互耦合时的动力学性态．利用多尺度法得到了参数激励与强迫激励联合作用下非惯性参考系中弹性薄板主共振－基本参数共振时的分叉响应方程，用数值分析模拟法讨论了每个物理参数对该系统动力性能的影响．更多还原

【Abstract】 An analysis of the dynamics of thin elastic plate in large overall motions is presented.Using the method of multiple scales,the bifurcations of a simple supported thin elastic plate in large over all motion under combined parametric and forcing excitation for primary resonance are invastigated.The digital results show that the curve of primary resonance is obviously influened by the angule velocity of the inertia coordinate,the dimension of plate and the amplitude of forcing excitation and the dynamic stiffens in this system.更多还原