Multicriterial approach to beam dynamics optimization problem

2nd Conference on Plasma & Laser Research and Technologies

Vladimirova, L.V.^1

St. Petersburg State University, 7/9 Universitetskaya nab., St.-Petersburg

199034, Russia^1

关键词: Beam dynamics;    Control process;    Efficient control;    Functionals;    Multicriteria optimization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/747/1/012070/pdf
DOI  :  10.1088/1742-6596/747/1/012070

来源: IOP

【 摘 要 】

The problem of optimization of particle beam dynamics in accelerating system is considered in the case when control process quality is estimated by several functionals. Multicriterial approach is used. When there are two criteria, compromise curve may be obtained. If the number of criteria is three or more, one can select some criteria to be main and impose the constraints on the remaining criteria. The optimization result is the set of efficient controls; a user has an opportunity to select the most appropriate control among them. The paper presents the results of multicriteria optimization of beam dynamics in linear accelerator LEA-15-M.