#----------------------------------------------------------------------------- # [Data Block] begin: data; problem: initial value; end: data; #----------------------------------------------------------------------------- # [Problem Block] begin: initial value; initial time: 0.0; final time: 3.0; time step: 0.01; max iterations: 100; tolerance: 1e-06; derivatives tolerance: 0.0001; derivatives max iterations: 100; derivatives coefficient: auto; end: initial value; #----------------------------------------------------------------------------- # [Control Data Block] begin: control data; max iterations: 1000; default orientation: orientation matrix; omega rotates: no; print: none; initial stiffness: 1.0, 1.0; structural nodes: 1; rigid bodies: 1; end: control data; #----------------------------------------------------------------------------- # [Design Variables] #Generic bodies #body: 1 set: integer body_1 = 1; #body label set: real mass_1 = 0.0086809632949352; #mass [kg] set: real volume_1 = 1.0988561132829396e-06; #volume [m^3] #Nodes #node: 1 set: integer structural_node_1 = 1; #node label #Joints #Nodes: initial conditions #node: 1 set: real Px_1 = -5.115001861686883e-08; #X component of the absolute position [m] set: real Py_1 = -0.011073908864273972; #Y component of the absolute position [m] set: real Pz_1 = 6.608063559905836e-07; #Z component of the absolute position [m] set: real Vx_1 = 0.0; #X component of the absolute velocity [m/s] set: real Vy_1 = 0.0; #Y component of the absolute velocity [m/s] set: real Vz_1 = 0.0; #Z component of the absolute velocity [m/s] set: real Wx_1 = 0.0; #X component of the absolute angular velocity [rad/s] set: real Wy_1 = 8.726646259971648; #Y component of the absolute angular velocity [rad/s] set: real Wz_1 = 1.7453292519943296e-05; #Z component of the absolute angular velocity [rad/s] #----------------------------------------------------------------------------- # [Intermediate Variables] #Moments of inertia and relative center of mass #body 1: set: real Ixx_1 = 7.67643316e-07; #moment of inertia [kg*m^2] set: real Iyy_1 = 6.162010270000002e-07; #moment of inertia [kg*m^2] set: real Izz_1 = 2.41970364e-07; #moment of inertia [kg*m^2] set: real Rx_1 = -3.117081245895825e-20; #X component of the relative center of mass [m] set: real Ry_1 = 0.0; #Y component of the relative center of mass [m] set: real Rz_1 = 1.6371452804531116e-20; #Z component of the relative center of mass [m] #----------------------------------------------------------------------------- # [Nodes Block] begin: nodes; structural: structural_node_1, dynamic, Px_1, Py_1, Pz_1, # [m] 3, 0.0, 0.0, 1.0, 2, 0.0, 1.0, 0.0, # Vx_1, Vy_1, Vz_1, # [m/s] Wx_1, Wy_1, Wz_1; # [rad/s] end: nodes; #----------------------------------------------------------------------------- # [Elements Block] begin: elements; #----------------------------------------------------------------------------- # [Bodies] body: body_1, structural_node_1, # mass_1, # [kg] Rx_1, Ry_1, Rz_1, # [m] diag, Ixx_1, Iyy_1, Izz_1, # [kg*m^2] orientation, 3, 1.0, 0.0, 0.0, 2, 0.0, 1.0, 0.0; end: elements;