Figure 3

Time response curves of Lu oscillator under alternate control with \(\pmb{T=3}\) , \(\pmb{\theta=1.5}\) , \(\pmb{K_{1}=\operatorname{diag}(-10, -10)}\) , \(\pmb{K_{2}=\operatorname{diag}(-6, -6)}\) and the initial values \(\pmb{x(\theta)=(2,-1)^{T}}\) , where \(\pmb{\theta\in[-1,0]}\) .