Observer Design for a Core Circadian Rhythm Network

Figure 2

(a)–(e) State trajectories of systems (3) and (8). (f) The error dynamics of system (11). Here, 𝑢(𝑡)=0,𝑦(𝑡)=𝑥₁(𝑡),and𝑘=5. Initial values are randomly chosen.

(a)

(b)

(c)

(d)

(e)

(f)