Hi, is there anyone who help me about this question?
question ) if a control system has a transfer function as K/s^3+2s^2+4s+K , what must be the value of "K" to get a constant amplitude of sinusoidal sign from systems output?
question ) if a control system has a transfer function as K/s^3+2s^2+4s+K , what must be the value of "K" to get a constant amplitude of sinusoidal sign from systems output?