Nonlinear control of Beam Halo-Chaos in Accelerator-Driven Clean Nuclear Power System

摘要

Beam halo-chaos in high-current accelerators has become a key concerned issue because it can cause excessive radioactivity from the accelerators therefore significantly limits their applications in industry, medicine, and national defense. Some general engineering methods for chaos control have been developed in recent years, but they generally are unsuccessful for beam halo-chaos suppression due to many technical constraints. Beam halo-chose is essentially a spatiotemporal chaotic motion within a high power proton accelerator.