Robust Control of 3D Coullet System Based on Sliding Mode

The robust control of three-dimensional Coullet system is researched. Firstly, the complex dynamic behaviors of the system are verified by drawing the time domain waveform diagram, chaotic attractors diagram, Lyapunov exponents diagram and bifurcation diagram. Secondly, the sliding mode control method, high frequency robust control method and High gain robust control method based on sliding mode are used to design the controllers to control the system. Finally, the effectiveness of the controllers is verified by numerical simulations.