摘要
采用轨线流量法对强非线性系统¨x + x = ε(- x3 + 12 ·x + 3110 x2·x - ·x3) 的极限环的存在性、稳定性作出了判定。
The limit cycle and it's stability of the nonlinear dynamics systems +x=ε(-x 3+12+3110x 2- 3) have been discussed with computing the track flow.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1999年第5期508-510,共3页
Journal of Sichuan Normal University(Natural Science)
关键词
极限环
稳定性
轨线流量
强非线性系统
Nonlinear dynamics systems
Limit cycle
Stability
Track flow