cast the objective function as partial displacment
Asked by
Bahram
Hi,
I want to cast the objective function as displacement on specific nodes not whole displacement field. now u2 is function of all displacement but for example I just want to solve the optimization problem based on the value of the response on few node
so I don't know how I can change u2 that it only represents the nodes that I want. more specifically, in order to solve my inverse problem i just have the displacement of some sensors in structure not the whole field
my objective function is :
u2 = Function(V)
parameters[
solve(a == L, u2, bc)
cc=u2-u_
J = Functional(
I will be very thankful if anyone can guide me.
Thanks
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