Nonlinear Torsional Vibration Analysis and Control of Semidirect Electromechanical Coupling Transmission System in Shearer

<div>Comparison of phase trajectory between original system and controlled system at the critical damping point: (a) original system; (b) controlled system.</div>

Shock and Vibration

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Figure 7

Figure 7: Nonlinear Torsional Vibration Analysis and Control of Semidirect Electromechanical Coupling Transmission System in Shearer 