Principal resonance response of a stochastic elastic impact oscillator under nonlinear delayed state feedback*
Huang Dong-Meia),b), Xu Weia)†, Xie Wen-Xiana),b), Han Quna)
       
Comparison of frequency responses among the uncontrolled system (dot line), controlled system without time delay (dash–dot line), and controlled system with different values of time delays (solid lines).