扰动方程 meaning in English
perturbation equation
Examples
- The iterative method of solving perturbed equations of accretive operators
迭代法求解增生算子扰动方程 - The modeling errors of the traditional equations of motion are analyzed . the small disturbance equations which include the modeling errors are deduced and its analytic solutions are deduced . 3
分析了传统运动方程建模中的各种误差源，推导了包含误差源在内的飞行器小扰动方程，并得出其解析解。 - On the basis that the stability of system motion can be described as the balance stability of disturbance equation , the stability problem of dry friction is studied in detail , and precise integration method is induced in the process of analyzing for improving the analyses precision
文中基于系统运动的稳定性等价于其扰动方程原点稳定性的理论，对于摩擦系统的稳定性问题进行了详细的分析，并将精细积分法引入计算过程中，提高了分析的准确程度。 - In order to predict the arrival time at 1au of interplanetary shocks , a simple model called disturbance model is established here . in this model , the travel time is assumed to be a function of energy that is released from solar explosives , and input pulse longitudinal width , input pulse duration , the interaction of interplanetary shock and background solar wind are also taken into account
本论文考虑了激波爆发源角宽度、能量、驱动时间、激波速度及其与背景太阳风之间的相互作用，利用流体力学扰动方程建立起一个激波扰动传播模型，用于研究激波从太阳传播到地球轨道附近( 1au处)所需要的时间问题。 - Then in the second part , we describe our work on water animation in details , namely the physical model of shallow - water , the numerical solution of the 2d navier - stokes equations using the finite volume method , and the disturbance model which are used to control the behaviors of water waves
本论文的前两章介绍水流模拟课题方面的挑战及人们所采用的方法。第三章以后具体地介绍如何利用有限体积法求解浅水波方程得到水波的运动形态，以及如何利用干扰模型扰动方程的数值解来产生各种形状的水波。