Homotopy Analysis Method for Nonlinear Dynamical System of an Electrostatically Actuated Microcantilever

Figure 5

Comparison between numerical solutions and HAM solutions ℎ=−1, where heavy dots denote the former and solid lines the latter. Parameter values are given as 𝑉_𝑃=1, 𝑉₀=5, 𝑑=1.5, 𝑘₃=0.5, 𝑐₂=0, and 𝜔=1.