Specifications

238
// Useful variables for the optimization
AnyFolder &r = Main.Bike2D.Model.Leg2D.Right.Mus;
AnyFolder &l = Main.Bike2D.Model.Leg2D.Left.Mus;
AnyVar Pmet = r.Ham.Pmet+r.BiFemSh.Pmet+r.GlutMax.Pmet+r.RectFem.Pmet+
r.Vasti.Pmet+r.Gas.Pmet+r.Sol.Pmet+r.TibAnt.Pmet+
l.Ham.Pmet+l.BiFemSh.Pmet+l.GlutMax.Pmet+l.RectFem.Pmet+
l.Vasti.Pmet+l.Gas.Pmet+l.Sol.Pmet+l.TibAnt.Pmet;
AnyOutputFun MaxAct = {
Val = .MaxMuscleActivity;
};
};
Notice that we have defined the r and l variables for convenience to limit the size of the expressions. If you
run the InverseDynamicAnalysis (go on and try!) you will find the new variable mentioned in the list of
output, and you can chart it in a ChartFX View:
The area under this curve is the total metabolism combusted over a crank revolution. To compute this we
must introduce two more elements. The first one is an AnyOutputFun as we have seen it before. The
purpose if this function is to make it semantically possible to refer to the output of the Pmet variable before
is has actually been computed:
// Useful variables for the optimization
AnyFolder &r = Main.Bike2D.Model.Leg2D.Right.Mus;