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用两种方法来控制在连续流动釜式反应器(CSTR)中的Belousov-Zhabotinsky(BZ)化学混沌反应:(1)自适应延迟时间反馈控制方案;(2)线性自相互作用控制方案.第一种控制方案是一种微扰控制,并能将BZ-CSTR化学混沌稳定控制到其内嵌的不稳定周期轨道(UPO)上去.这种方法的优越之处可以由系统延迟时间的自适应调节得以显示.第二种控制方案可以驱动BZ-CSTR混沌动力学到达一系列规则的动力学状态,这些动力学状态可能并不是混沌轨道中内嵌的本征轨道.在控制BZ-CSTR化学混沌反应的实验中,这两种方案显示出了很大的灵活性和有效性.
Two methods are used to control the Belousov-Zhabotinsky (BZ) chemical chaos reaction in continuous flow tank reactor (CSTR): (1) adaptive delay time feedback control scheme; (2) linear self-interaction control scheme. A control scheme is a kind of perturbation control, which can stably control the chemical chaos of BZ-CSTR into its embedded unstable periodic orbit (UPO) .The superiority of this method can be adaptively controlled by the system delay time The second control scheme can drive the chaotic dynamics of BZ-CSTR to reach a series of regular dynamical states that may not be embedded in the orbit of the chaotic orbit.In the control of BZ-CSTR chemical chaos In the experiment of reaction, the two schemes show a great deal of flexibility and effectiveness.