Figure 3
From: Hopf bifurcation control for the main drive delay system of rolling mill
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13662-020-02666-1/MediaObjects/13662_2020_2666_Fig3_HTML.png)
The waveform of system (2) without control at \(\tau =2.3,2.7,3.1\), respectively
Theory and Modern Applications
From: Hopf bifurcation control for the main drive delay system of rolling mill
The waveform of system (2) without control at \(\tau =2.3,2.7,3.1\), respectively