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**                                                            **
**            		ANKLE JOINT DEFINITION                    **
**                                                            **
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**
**Ankle Generalized Coordinates
**
**Nodes for orientation
** 20011 is ankle joint center
*NODE 
	20011, 82.518995703773000, -27.301057166080000, 1153.176019658300
	20012, 82.518995703773000, -27.301057166080000, 1153.176019658300
	20013, 82.518995703773000, -27.301057166080000, 1153.176019658300
	20014, 82.518995703773000, -27.301057166080000, 1153.176019658300
** Nodes to define orientations for each connector +/-2 in necessary axis
	20015, 84.518995703773000, -27.301057166080000, 1153.176019658300
	20016, 82.518995703773000, -25.301057166080000, 1153.176019658300
	20017, 82.518995703773000, -27.301057166080000, 1155.176019658300
**	
*MPC
BEAM, 20011, 10
BEAM, 20014, 20010
**
** Ankle Plantar flexion and ML translation
*ELEMENT, TYPE=CONN3D2, ELSET=Link_AnkleML
20019, 20011, 20012
*ORIENTATION, NAME =SYS_AnkleML, DEFINITION = NODES, SYSTEM = RECTANGULAR
20015, 20016, 20011
*CONNECTOR SECTION, ELSET=Link_AnkleML, BEHAVIOR=AnkleML_damping
CYLINDRICAL,
SYS_AnkleML,
*CONNECTOR BEHAVIOR, NAME=AnkleML_damping
*CONNECTOR DAMPING, COMPONENT=4
0.5
*CONNECTOR DAMPING, COMPONENT=1
0.2
**
** Ankle Varus and AP translation
*ELEMENT, TYPE=CONN3D2, ELSET=Link_AnkleAP
20020, 20012, 20013
*ORIENTATION, NAME =SYS_AnkleAP, DEFINITION = NODES, SYSTEM = RECTANGULAR
20016, 20017, 20012
*CONNECTOR SECTION, ELSET=Link_AnkleAP, BEHAVIOR=AnkleAP_damping
CYLINDRICAL,
SYS_AnkleAP,
*CONNECTOR BEHAVIOR, NAME=AnkleAP_damping
*CONNECTOR DAMPING, COMPONENT=4
0.5
*CONNECTOR DAMPING, COMPONENT=1
0.2
**
** Ankle IntRot and SI translation
*ELEMENT, TYPE=CONN3D2, ELSET=Link_AnkleSI
20021, 20013, 20014
*ORIENTATION, NAME =SYS_AnkleSI, DEFINITION = NODES, SYSTEM = RECTANGULAR
20017, 20015, 20013
*CONNECTOR SECTION, ELSET=Link_AnkleSI, BEHAVIOR=AnkleSI_damping
CYLINDRICAL,
SYS_AnkleSI,
*CONNECTOR BEHAVIOR, NAME=AnkleSI_damping
*CONNECTOR DAMPING, COMPONENT=4
0.5
*CONNECTOR DAMPING, COMPONENT=1
0.2
**