拉格朗日方程 [流] lagrange equation
[流] lagrange’s equation
- 应用拉格朗日方程建立发射机构的动力学方程,建立击针击打运动过程的数学模型;
The Lagrange equations were used to establish the dynamic equations and the mathematical model of motion of the firing pin. - 由拉格朗日方程得到能量积分的条件常常被表述为体系所受约束为稳定约束。
The condition of obtaining energy integral from lagrange equations is usullyconsidered to be that the constraints restricting the considered system are stable. - 运用拉格朗日方程,建立了磁悬浮动量轮系统径向平动的精确动力学模型,并以应用广泛的PD控制进行了运动分析。
The precise dynamic model of magnetic suspension momentum wheel's translation is proposed using La-grange's equations and the motion is analyzed with the widely used PD control method.