本文给出了一种对机电系统进行分析建模的新方法,即机电系统尼尔森方程.通过机电系统的尼尔森方程对机电系统进行分析和建模与利用拉格朗日方程对机电系统进行建模具有相同的作用.根据方程求导方式的不同可知,在一些情况下,使用尼尔森方程建模比使用拉格朗日方程可能会容易些.在本文中给出机电系统尼尔森方程的推导过程并通过实例对尼尔森方程的使用加以说明.%In this paper,a new method for the analysis and modeling of electromechanical systems was presented,namely the Nielsen's formulation.Nielsen's equations of electromechanical systems can be useful for establishing equations,and have the same effect to build a model for electromechanical systems like Lagrange's equations.According to the derivation of the equation,it can be seen that it is easier to use the Nielsen equation than to use the Lagrange's equation in some cases.The derivation of the Nielsen's equation for electromechanical systems is given,and the use of the Nielsen's equation is also illustrated by examples in this paper.
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