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Fractional Order Error Models With Parameter Constraints Chapter | 6 177
(A) Case with α = 0.5
6
||φ 1 (t)|| 5
Noncoupled Coupled
4
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 0.7
8
Noncoupled Coupled
||φ 1 (t)|| 6
4
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 0.9
8
Noncoupled Coupled
||φ 1 (t)|| 6
4
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 1
8
Noncoupled Coupled
||φ 1 (t)|| 6
4
0 100 200 300 400 500 600 700 800 900 1000
Time (s)
(B) Case with α = 0.5
6
Noncoupled
||φ 2 (t)|| 2 Coupled
4
0
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 0.7
6
Noncoupled
4
||φ 2 (t)|| 2 Coupled
0
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 0.9
6
Noncoupled
||φ 2 (t)|| 2 Coupled
4
0
0 100 200 300 400 500 600 700 800 900 1000
Case with α = 1
6
Noncoupled
||φ 2 (t)|| 2 Coupled
4
0
0 100 200 300 400 500 600 700 800 900 1000
Time (s)
FIGURE 6.2 Evolution for different values of α, using NCFOAL and CFOAL of the (A)
Oφ 1 ðtÞO, and (B)Oφ 2 ðtÞO. Ideal conditions.