This paper approaches with the problem of stable area in ordinary nonlinear third-order differential equations, which appears during the operating process of the series motor.

本文研究串激电机运行中出现的三阶非线性常微分方程的稳定域问题。

youdao

This paper approaches with the problem of stable area in ordinary nonlinear third-order differential equations, which appears during the operating process of the series motor.

本文研究串激电机运行中出现的三阶非线性常微分方程的稳定域问题。

youdao