Theoretical Study and Optimization of the Biochemical Reaction Process by Means of Feedback Control Strategy

Figure 6

The time series and phase portrait when 𝐷=0.4[1/h], 𝑊_𝑓=0.3, 𝑆_in=20[g/L], and 𝑥_set=6[g/L].

(a)

(b)

(c)