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Consider a solid - oxide fuel cell system which has three inputs ( molar flow rate of fuel H 2 O ) , air )

Consider a solid-oxide fuel cell system which has three inputs (molar flow rate of fuel
H2O), air ) and current (I)), four states (pressures of H2,H2O,N2 and O2) and one
output (voltage,V).
The measurement model is given by the voltage equation for the stack,
ubrace(Vsubrace)yt=N0{E0+s2F(Ts-To))+RTs2Flog(PH2PO20.5PH2OPatm0.5
{:-0.2exp(-2870(11196.15-1Ts))-2RTs2F(j2jo)-(-RTs4Fln(1-jjL))}
where, I is current, Kr=No4F,j=IAc. The simulation of SOFC model is carried out using
the parameters given in Table 1(Model simulink file is given to you).
Table 1: SOFC stack model parameters
Simulate the system (using simulink file) for variation in at-least four different step
inputs in current value Kindly solve the 2nd part of this same question
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