LongForceBC.m

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namespace models{
namespace muscle{
namespace examples{


/* (Autoinserted by mtoc++)
 * This source code has been filtered by the mtoc++ executable,
 * which generates code that can be processed by the doxygen documentation tool.
 *
 * On the other hand, it can neither be interpreted by MATLAB, nor can it be compiled with a C++ compiler.
 * Except for the comments, the function bodies of your M-file functions are untouched.
 * Consequently, the FILTER_SOURCE_FILES doxygen switch (default in our Doxyfile.template) will produce
 * attached source files that are highly readable by humans.
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 */

class LongForceBC
  :public models.muscle.AMuscleConfig {
    public:

        LongForceBC(varargin) {
            this = this@models.muscle.AMuscleConfig(varargin[:]);
            this.init;

            this.ActivationRampMax= .4;
        }


        function  configureModel(m) {
            configureModel@models.muscle.AMuscleConfig(this, m);
            m.T= 40;
            m.dt= .2;
            m.DefaultMu(1) = .1; /*  viscosity [g/(mm*ms)] = [kP] (kiloPoiseulle) */

            m.DefaultMu(2) = 5; /*  activation ramp time [ms] */

            m.DefaultMu(3) = 1;  /*  neumann pressure [MPa] */

            m.DefaultInput= 1;
            os = m.ODESolver;
            os.RelTol= .001;
            os.AbsTol= .05;
        }


        function u = getInputs() {
            u = [this.getAlphaRamp(1,1)];
        }
        function P = getBoundaryPressure(elemidx,faceidx) {
            P = [];
            if elemidx == 1 && faceidx == 1
                P = [1 0 0
                     0 0 0;
                     0 0 0];
            elseif elemidx == 5 && faceidx == 2
                P = [1 0 0
                     0 0 0;
                    .5 0 0];
            end
        }
    protected:


        function geo = getGeometry() {
            geo = fem.geometry.RegularHex8Grid([0 20],-40:10:40,[0 15],.1);
            geo = geo.toCube20Node;
        }
        function displ_dir = setPositionDirichletBC(displ_dir) {
            geo = this.FEM.Geometry;
            displ_dir(:,geo.Elements(8,geo.MasterFaces(4,:))) = true;
        }
        function anull = seta0(anull) {
           anull([1 3],:,:) = 1;
        }
    public: /* ( Static ) */

        static function  test_LongForceBC() {
            m = models.muscle.Model(models.muscle.examples.LongForceBC);
            m.simulateAndPlot;
        }

    

};
}
}
}