非周期激励双参数摆的自适应延迟同步

Parametrical pendulum is typical nonlinear system model demonstrating plenty of dynamical properties, such as periodical motion, bifurcation, and chaos, etc. Dual parametrical pendulum with single direction excitation has four degree freedom motion, which could demonstrate rich dynamics. The rotating dual parametrical pendulum can collect wave energy to generate electricity. How to implentment stable anti-direction rotaion and synchronization of the dual pendulum is the problem to be considered. In this paper, parametrical pendulum model is given. To deal with the problem faced with conventional time delay feedback control, an adaptive time delay control method is proposed to implement stable rotating synchronization of two pendulums. The proposed method implements rotating synchronization of two pendulums under the periodical and non-periodical excitation, simulation results show its effectiveness. The work in this paper can be used for wave energy collection and power generation using dual pendulum.