A system of printer belt drive with a dc motor actuator is shown in figure 1 Belt Pulley Light emitter Printing device DC motor y0) Printing Light device Controller sensor Motor voltage position...

A system of printer belt drive with a dc motor actuator is shown in figure 1 Belt Pulley Light emitter Printing device DC motor y0) Printing Light device Controller sensor Motor voltage position Figure 1: printer belt drive system In this system, a light sensor is used to measure the position of the printing device, and the belt tension adjusts the spring flexibility of the belt. To analyze the belt drive system a model of this system is given in Figure 2