(f) The mathematical model of an armature controlled DC servomotor are di ??+Ri-
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Question
(f) The mathematical model of an armature controlled DC servomotor are di ??+Ri-Ko-v(t) dt do dt where i is the current in the armature circuit, w is the angular velocity of the armature (the shaft on the motor), L is the inductance in the armature circuit, R is the resistance in the armature circuit, K is the coupling in the magnetic field set up by the inductors, J is the polar moment of inertia of the armature and c, is the torsional viscous damping coefficient. The time dependent potential provided by a voltage source is v(). The system stores stores the inductor. The purpose of the resistor is to The purpose of the torsional viscous damper is to energy. The system is- -(first, second, third, fourth) order. It is (kinetic, potential) energy in the armature. The systqm (energy in a magnetic field, energy in an electric field) in (store, dissipate) energy. (store, dissipate) (homongeneous, non-homogeneous) with (constant, variable) coefficients. The dependent variable(s) is/are while the independent variable(s) is/areExplanation / Answer
The system stores kinetic energy in the armature. the system stores energy in a magnetic field in the inductor.the purpose of the resistor is to dissipate energy.the purpose of the torsional viscous damper is to store energy. the system is second order. It is homogeneous with variable coefficients.
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