SIRS Model of Passengers’ Panic Propagation under Self-Organization Circumstance in the Subway Emergency

Figure 4

The dynamic variation of 𝑆, 𝐼, and 𝑅 (the figure on the right is the top 20 steps of the left).

(a) Extended figure of (b)

(b) 𝜆=0.9, 𝛾=0.4, 𝛽=0.1, 𝜀=0.1, 𝛿=0.05, and 𝑁=1400

(c) Extended figure of (b)

(d) 𝜆=0.000001,  𝛾=0.4,  𝛽=0.1,  𝜀=0.1,  𝛿=0.05, and 𝑁=1400