Hi Jeba,Hi all,
I need to simulate the strain gage connected in the wheatstone bridge, kindly helpme out how to carry the simulation in Pspice.
Regards
Jeba
I agree. Fortunately, you can make ε your independent variable if you parameterize ΔR.Hi Jeba,
what exactly do you want to simulate? I think there is no way to automatically simulate directly the effect of an applied strain to the output of the bridge. All you can do is put a fixed resistor in the place of the gage and either as a parameter or manually you can change its value and see the output of the bridge. In order to know what value to put the resistor, you have to know the relationship between the strain and the gage's resistance. And for this, all you have to know is the gage factor (GF) of the gage. Then
ΔR/R0 = GF x ε
and from this relationship you find the resistance of the gage at given strain values.
Nikos