Research Article

Sudden Transition from Equilibrium to Hybrid Chaos and Periodic Oscillations of the State-Dependent Round-Trip Delayed Nonsmooth Compound TCP with GRED Congestion Control System via HB-AFT

Figure 6

The phase portraits are displayed in (a) and (b), where solid blue lines represent numerical results and red are the results of the HB-AFT method.
(a)
(b)