摘要
利用微分包含理论研究一类3参数平面分片光滑系统的平衡点分支性质,得到了此类系统中平衡点存在的充要条件.特别地,讨论了此3参数平面分片光滑系统中间断线上平衡点的性质.
We studied the bifurcation properties of stationary points of a class of planar piecewise smooth system with 3 parameters using the theory of differential inclusions, presenting both sufficient and neccesary conditions of the existence of the stationary points in this class of planar piecewise smooth systems. We especially studied the existence of the stationary points on the line of discontinuity of this planar piecewise smooth system.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2008年第2期205-208,共4页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:10671082)
关键词
分片光滑系统
间断线
平衡点
分支
piecewise smooth system
line of discontinuity
stationary point
bifurcation