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介绍了双摆激振装置的工作原理,并组建了简化的物理模型。随后,引入了线图和键图分析方法,并针对双摆激振装置的物理模型分别构建了线图模型和键图模型,通过求解对应的方程组,可获得关于激振源、摆1、摆2角速度的状态方程,通过状态方程,可以直观地观察到激振源、摆1、摆2角速度随均匀电子螺旋管输出位移的变化情况。适当调整计算机输出的激振波形,即可调整激振源、摆1、摆2的运动状态。
The working principle of the dual pendulum vibration device is introduced and a simplified physical model is established. Then, a line graph and a key graph analysis method are introduced, and a line graph model and a key graph model are respectively constructed for the physical model of the double-swing excitation device. By solving the corresponding equations, The equation of state of the angular velocity is given by equation of state. The output of the excitation source, the pendulum 1 and the pendulum 2 angular velocity can be visually observed with the uniform electronic helical tube. Proper adjustment of the computer output excitation waveform, you can adjust the excitation source, put 1, 2 placed in motion.