Question

please solve
-Mathematical model
-Mathlab Simulink digram
-Plot diagram
thank you

6.10 A series RL circuit with a noalinear inductor is shown in Fig. P6.10. Recall that the following nonlinear function for inductor current was used in Problem 3.11 in Chapter 3 4(A) = 97.32 +42a (amps, A) where a is the aux linkage. Use Simulink to obtain the dynamic response for current ILU) ifthe source voltage is a 4-V step function, that is, ein(t) = 4U(1) V. The RL circuit has zero energy stored at time 0 and the resistance is R- 1.2 Plot current vs. time Nonli near inductor Figure P6.10

Answer 1

Mathematical Model:

Simulink Model:

dat) dA(t) 53-1 5-04

Constant Scope Transfer Fcn -K ProductX Gain1 -K Gain2 Gain3

Plot of I_L(t) :

Scope 3.5 0.5 0.3 0.8 0.9 0.6 0.2 04 05 0.7 Time offset: 0