Filippov系统的边界平衡点分岔

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【摘 要】 对一类Filippov系统的边界平衡点分岔进行分析,并证明Filippov系统发生边界平衡点分岔的条件,最后呈现Filippov系统对应的分岔图。
【关键词】 Filippov系统;边界平衡点分岔;分岔图
Boundary Equilibrium Bifurcation of Filippov Systems
Cao Nanbin, Lv Zhimin
( Hebei GEO University, Shijiazhuang 050031, China)
【Abstract】 In this paper, the stability of equilibrium point and boundary equilibrium bifurcation of a class of Filippov systems is studied, and the paper proves the condition for the existence of boundary equilibrium bifurcation of Filippov systems. Finally, the paper presents the corresponding bifurcation diagrams by numerical simulation.
【Key words】 Filippov systems; boundary equilibrium bifurcation; bifurcation diagram
〔中图分类号〕 O152 〔文献标识码〕 A 〔文章编号〕 1674 - 3229(2023)01- 0013- 03
2 分岔图
在[p=1,b1=1]情形下对系统(2)进行数值模拟。(剩余967字)