this model yields a multivariable dynamic system, and the results of numerical integration of the nonlinear simultaneous differential equations correlate well with field tests.
整个模型为一多变量动态系统,采用非线性常微分方程组直接数值积分,其计算结果与实际情况相当吻合。
in this paper the governing equations of flexible manipulators are derived, which are nonlinear simultaneous differential equations of joint variables and link elastic modal coordinates.