characteristic differential equation

基本解释

Abstr: The vibration differential equation and dynamic characteristic equation of submarine pipelines are deduced, which can be used to calculate the natural frequency of the pipelines.
文章摘要：分析海底管道悬跨段受力，推导出管道振动微分方程，进而得到管道动力特性方程，求得管道的自振频率。
The paper has used concise methods of logical analysis and reasoning to describe the relation between the first-order quasilinear partial differential equation and its system of characteristic …
对一阶拟线性偏微分方程与其特征方程组的关系，文中给出了简洁的逻辑分析和推导方法。
On the basis of the expression of characteristic value of the differential equation, the relationship between the stable domain, steady state, steady-state error and AGC model parameters is discussed.
根据该差分方程的特征值表达式讨论了AGC模型设定序列的稳定区域和稳态误差与AGC模型参数之间的关系。