Transient Analysis of Starting and Stopping for Single-axis Inertia Vibration Machine

This paper describes the transient vibration analysis of a single-axis inertial vibration machine. In order to avoid the disadvantage of excessive amplitude caused by the resonance zone during starting and stopping, a dynamic model of SDOF (single degree of freedom) is established based on the dynamic analysis of the physical phenomena during starting. According to the Runge-Kutta method in numerical analysis, a vibration differential equation based on linear vibration is established, and the variation of variables over time during starting and stopping of the vibration machine is analyzed, providing the theoretical evidence for the amplitude control. By means of computer programming, variables in the changing process are simulated and solved. data are processed to a certain extent, and numerical simulation is carried out. Finally, the rationality of the theoretical analysis is verified by experiments, which provides a reference for solving the problem of excessive amplitude increase in engineering.