本工作在以往工作的基础上,通过进一步理论分析,提出了一种滑动模控制的新方法,可实现对强流质子束的束晕-混沌的控制。该法可简单地把束晕-混沌行为看作为质子两种运动状态之间来回不断地进行动力学行为开与关的切换过程。这两种运动的结合导致了相空间的混沌运动(图1)。 为此,导出等价的控制器 Based on the previous work, this work proposes a new method of sliding mode control through further theoretical analysis, which can achieve beam halo - chaos control of strong current proton beam. This method can simply be used to consider the halo-chaos behavior as the switching process of the dynamical behavior on and off between two kinds of motion states of proton. The combination of these two movements leads to chaos in the phase space (Figure 1). To do this, export the equivalent controller