A two-dimensional model for a slide guide system subjected to lateral displacement excitation

摘要

A two-dimensional model for the vibration of a slide guide system subjected to lateral displacement excitation is proposed in this paper. Simulation results with this two-dimensional model illustrate two different movement states—full sliding state and stick-slip state. The tendencies of the lateral vibration amplitude varying with system parameters are given in this paper through numerical simulations. Finally, results derived from the two-dimensional model are compared with a one-dimensional model which does not include the vibration in sliding direction. The comparisons indicate that the lateral response calculated from the abbreviative one-dimensional model is larger than the result from the two-dimensional model.