La Shalle's invariant-set-theory based asymptotic synchronization of duffing system with unknown parameters

禹东川, 吴爱国

Yu Dong-Chuan (禹东川), Wu Ai-Guo (吴爱国)

中国物理B . 2006, (1): 95 -99 . DOI: 10.1088/1009-1963/15/1/015