The correlation functions can be used as feedback signal to control the systems from chaos to steadystate, chaos to periodic oscillation, or even from chaos to preset output.
用关联函数作为反馈，可使系统从混沌到定态或混沌态到周期振荡，甚至可以实现从混沌态到指定的定态输出。
2
Pressure Oscillation often occurs in two-phase system even if it operates in steadystate.
即使在稳态运行时，两相流体回路系统也经常会发生压力振荡现象。
3
Generator oscillation problem is very complex. Here, we only analyze steady-state small oscillation of synchronous generators.