Page 187 - Mathematical Techniques of Fractional Order Systems
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Fractional Order Error Models With Parameter Constraints Chapter | 6  175


              (A)                         Case with α = 0.5
                6
                                                                   Noncoupled
               ||e 1 (t)||  4 2                                    Coupled

                0
                 0     5    10    15    20   25    30    35   40    45    50
                                          Case with α = 0.7
                6
                                                                   Noncoupled
               ||e 1 (t)||  4 2                                    Coupled
                0
                 0     5    10    15    20   25    30    35   40    45    50
                                          Case with α = 0.9
                6
                                                                   Noncoupled
                4
               ||e 1 (t)||  2                                      Coupled
                0
                 0     5    10    15    20   25    30    35   40    45    50
                                          Case with α = 1
                6
                                                                   Noncoupled
               ||e 1 (t)||  4 2                                    Coupled
                0
                 0     5    10    15    20   25    30    35   40    45    50
                                            Time (s)
              (B)                         Case with α = 0.5
                1.5
                                                                   Noncoupled
               ||e 2 (t)||  0.5                                    Coupled
                 1
                 0
                  0    100  200   300   400  500   600  700   800  900  1000
                                          Case with α = 0.7
                1.5
                                                                   Noncoupled
                 1
               ||e 2 (t)||  0.5                                    Coupled
                 0
                  0    100  200   300   400  500   600  700   800  900  1000
                                          Case with α = 0.9
                1.5
                                                                   Noncoupled
               ||e 2 (t)||  0.5 1                                  Coupled
                 0
                  0    100  200   300   400  500   600  700   800  900  1000
                                           Case with α = 1
                1.5
                                                                   Noncoupled
               ||e 2 (t)||  0.5 1                                  Coupled
                 0
                  0    100  200   300   400  500   600  700   800  900  1000
                                            Time (s)
             FIGURE 6.1 Evolution for different values of α, using NCFOAL and CFOAL of the (A)
             Oe 1 ðtÞO, and (B)Oe 2 ðtÞO. Ideal conditions.
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