Circuit Implementation of Coronary Artery Chaos Phenomenon and Optimal PID Synchronization Controller Design

Figure 7

(a) Simulated time response diagram of 𝑥_𝑚 and 𝑥_𝑠 with PID control signal 𝑢(𝑡) at 40 sec, (b) simulated time response diagram of 𝑦_𝑚 and 𝑦_𝑠 with PID control signal 𝑢(𝑡) at 40 sec, (c) steady-state error convergence simulation curve of 𝑥 and 𝑦, and (d) simulated time response diagram of control signal 𝑢(𝑡).

(a)

(b)

(c)

(d)