Active Control of Oscillation Patterns in the Presence of Multiarmed Pitchfork Structure of the Critical Manifold of Singularly Perturbed System

Figure 9

Five solutions (𝑛=1) of (1) with  (1)  𝑦₀=0 and 𝐻(𝑇)=0 (𝑦_𝜖(𝑡)=0 on [−𝛿,∞]),  (2)  𝑦₀=±ℎ  and  𝐻(𝑇)=𝑉(𝑇,±ℎ),  and (3)  𝑦₀=±2ℎ  and  𝐻(𝑇) = 𝑉(𝑇,±2ℎ).