9 citations · 25 across the 5 of their papers we have counts for
5 papers
Multi-stability in Doubochinski's Pendulum
Yao Luo, Wenkai Fan, Chenghao Feng +2
The widespread phenomena of multistability is a problem involving rich dynamics to be explored. In this paper, we study the multistability of a generalized nonlinear forcing oscill…
Complete modes of star-shaped oscillating drops
Jiahao Dong, Yuping Liu, Qian Xu +2
The star-shaped oscillation of water drops has been observed in various physical situations with different sources of vertical excitation. Previous studies apply a quasi-2D model t…
Comment on "A Nonholonomic Model of the Paul Trap"
Wenkai Fan, Li Du, Sihui Wang
A recent article by Borisov et al. [Regular and Chaotic Dynamics 23.3 (2018): 339-354.] studies the motion of a rigid ball in a rotating-saddle trap. The authors claim that they de…
Nonlinear effect of forced harmonic oscillator subject to sliding friction and simulation by a simple nonlinear circuit
Qian Xu, Wenkai Fan, Sihui Wang +1
We study the nonlinear behaviors of mass-spring systems damped by dry friction using simulation by a nonlinear LC circuit damped by anti-parallel diodes. We show that the different…
Confining rigid balls by mimicking quadrupole ion trapping
Wenkai Fan, Li Du, Sihui Wang +1
The rotating saddle not only is an interesting system that is able to trap a ball near its saddle point, but can also intuitively illustrate the operating principles of quadrupole…