Consider the diagram in Figure 1 showing a motor drives an inertia load through a gear train. The purpose of this system

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Consider The Diagram In Figure 1 Showing A Motor Drives An Inertia Load Through A Gear Train The Purpose Of This System 1 (36.45 KiB) Viewed 44 times

Consider the diagram in Figure 1 showing a motor drives an inertia load through a gear train. The purpose of this system is to control the angular position (output) of the load to follow the input angular position 0, from user via a potentiometer that converts the angular position into a voltage . The input potentiometer is attached to the motor. The output angular position is measured by another potentiometer (feedback pot) in the feedback path. Both potentiometers have the same gain Kpor- Using the following values solve the following problems: Ra=0.30 K = 0.6 N.m/A Kpot 2 Volt/rad -0.01 kg.m² 5x10-kg.m² J = 0.2 kg.m² Load Shaft 2: inential 3:1 2:1 i. Shaft 3: inertia / Shaft 1: inertia Feedback pot Motor -10 Figure 1: DC motor driving a rotational mechanical load via a gear train Project tasks: Draw a detailed block diagram for the whole system. ii. Assume that the armature inductance, Lar is small compared to the armature resistance, i.e. La 0 carry out the modelling of the system using differential equations and find the transfer function 7(s) ==of the open loop and then the closed loop system.