耦合极限环振子同步的随机阻挫效应

Random Frustration Effects on Synchronization in Coupled Limit-Cycle Oscillators

考察了在考虑不同比例的阻挫时,极限环振子耦合系统同步的效应,称为随机阻挫同步效应.极限环振子相互耦合中含有较小比例的阻挫时,振子系统较为容易达到同步.而随着相互耦合中所含阻挫比例的增加,系统达到同步越来越困难.当达到一个较大的值时,同步就不可能达到.

Synchronization dynamics in an array of globally coupled limit - cycle oscillators with natural frequency is discussed in the presence of random frustrations. It is easy to see the syhchronous state with the small scale of frustration, and it is more difficult to see when the scale of frustration is big. Synchronization cannot been seen when the scale of frustration is very big.