Synchronization Properties in Coupled Dry Friction Oscillators

摘要: Self-excited vibrations in friction oscillators are known as stick-slip phenomenon. The non-linearity the force characteristics introduces instability to steady frictional sliding. self-excited oscillator consists of mass pushed horizontally on surface, elastic element (spring) and a drive (convey or belt). Described system serves classic toy model for representation motion. Synchronization is an interdisciplinary phenomenon can be defined correlation time at least two different processes. This chapter focuses synchronization thresholds networks with dry coupled by linear springs. Oscillators connected nearest neighbour fashion into topologies open closed ring. In course numerical modelling we interested identification complete cluster regions. determined numerically using brute integration means master stability function (MSF). Estimation MSF conducted approach called two-oscillator probe. Moreover, perform parameter study two-dimensional space, where configurations explored. results indicate that applied non-smooth such oscillator. occur line one obtained numerically.