Page 67 - Control Theory in Biomedical Engineering
P. 67

1000
                               2                                  1.4

                                                                  1.2

                               1.5                                     k 12 (A), k 21 (B), m tis (C), k (D), m out (E),
                                                                  1

                                 k 21  (1/min)     k (mg 2 /min)  0.8  m in  (mg/min)
                               1                500               0.6




                                                                  0.4
                               0.5
                                                                  0.2  II on parameters of the model:


                               0 0             0 0                0
                   2000  1000        300  200  100     3000  2000  1000  0
                                (B)           (mg/dL)  c 2  (D)  2  c  (mg/dL)  (F)
                           2
                            c  (mg/dL)
                                                0.5
                               5                                  2


                                                                  1.8
                                                0.4
                               4
                                                                  1.6
                               3                0.3                    Dependence of total cholesterol concentration c 2 in compartment
                                 k 12  (1/min)    m tis  (mg/min)  1.4  m out  (mg/min)


                               2                0.2
                                                                  1.2

                                                0.1
                               1
                                                                  1


                               0                                  0.8     (F).
                   300  200  100  0  400  300  200  100 0  600  400  200  0  m in
                                (A)          2  c  (mg/dL)  (C)  2  c  (mg/dL)  (E)  Fig. 3  and
                          2
                           c  (mg/dL)
   62   63   64   65   66   67   68   69   70   71   72