Multiple-Frequency Controlled Synchronization of Two Homodromy Eccentric Rotors in a Vibratory System

Figure 4

The subjection function of variables. (a) is the error (); (b) is the error change (); (c) is the parameter ; (d) is the parameter ; and (e) is the parameter .

(a)

(b)

(c)

(d)

(e)