The Periodic Solution of Fractional Oscillation Equation with Periodic Input

Figure 3

Curves of 𝑥(𝑡) versus 𝑡 for 𝑏=1,𝑐=1,and 𝜆=1.5 and for 𝛼=1.2 (solid line), 𝛼=1.5 (dashed line), and 𝛼=1.8 (doted line).