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7.1.4.2 The target model
The target model tries to optimize model parameters such that one or more output variables achieve a user-defined target value. This model requires a list of variables and target values for each variable.
<Objective type="target"> <var name="[enter name]">[target value]</var> ... </Objective>
The name refers to a model output parameter. The example below will optimize until the X-euler angle of the rigid body 'Material2' becomes 0.5.
<Objective type="target">
<var name="fem.rigidbody('Material2').euler.y">0.5</var>
</Objective>