Proportional-Derivative controller design using root locus method In order to control the motor angular position, a negative feedback control system is implemented as shown in figure below, where Ge(s) is a controller. The system is required to produce a settling time of less than 0.06 second and a percentage overshoot of less than 5%. Desired angular position, 0c(s) Given: 8(s) (3.152 x 109) G(s) — v(s) — + (1.455 x 106)s + (8.984 x 107)1 Angular position, 8(s)
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