Figure 11From: Global dynamics of a state-dependent feedback control system Illustration of the necessary condition of existence of an order-2 limit cycle. The parameter values are as follows: \(b=1.8\), \(p=1.3\), \(c =0.52\), \(\omega =0.1\), \(q =0.23\), \(\delta =0.3\), \(\theta =0.8\), \(\tau=1.6\), \(V_{L}=6\).Back to article page