Simulation and Analysis of Lorenz System's Dynamics Characteristics by MATLAB
Yao Qi-guo · Water Resources and Power · 2007
This paper takes Lorenz system as an example to do simulated research by using phase graph and power spectrum method as well as with the help of MATLAB.Lorenz system nonlinear property is revealed through observing its state variables variation in time domain and frequency domain.And then,it observes Lorenz system's dynamic behavior evolution process by adjusting control parameter.Finally,it finds that the Lorenz system may tend towards chaos by Pomeau-Manneville route and its intermittent property is related with Hopf bifurcation and double-period bifurcation.