adams 函数讨论-第2章
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single_ponent_force_name = 。model_1。SFORCE_1 &
adams_id = 1 &
type_of_freedom = translational &
i_marker_name = 。model_1。PART_4。MARKER_18 &
j_marker_name = 。model_1。ground。MARKER_19 &
action_only = on &
function = 〃〃
!
! Motions …!
!
!
constraint create motion_generator &
motion_name = 。model_1。MOTION_1 &
adams_id = 1 &
type_of_freedom = rotational &
joint_name = 。model_1。JOINT_3 &
function = 〃〃
!
constraint attributes &
constraint_name = 。model_1。MOTION_1 &
name_visibility = off
!
! Dynamic Graphics !
!
!
defaults coordinate_system &
default_coordinate_system = 。model_1。ground
!
geometry create shape force &
force_name = 。model_1。SFORCE_1_force_graphic_1 &
adams_id = 6 &
force_element_name = 。model_1。SFORCE_1 &
applied_at_marker_name = 。model_1。PART_4。MARKER_18
!
! Accgrav …!
!
!
force create body gravitational &
gravity_field_name = gravity &
x_ponent_gravity = 0。0 &
y_ponent_gravity = …9806。65 &
z_ponent_gravity = 0。0
!
!… Analysis settings !
!
!
! Measures !
!
!
measure create pt2pt &
measure_name = 。model_1。MEA_PT2PT_1 &
from_point = 。model_1。ground。MARKER_17 &
to_point = 。model_1。PART_4。MARKER_16 &
characteristic = translational_velocity &
ponent = x_ponent
!
data_element attributes &
data_element_name = 。model_1。MEA_PT2PT_1 &
color = WHITE
!
!… Simulation Scripts …!
!
!
simulation script create &
sim_script_name = 。model_1。Last_Sim &
mands = &
〃simulation single_run transient type=auto_select end_time=6。0 number_of_steps=100 model_name=。model_1 initial_static=no〃
!
! Function definitions !
!
!
constraint modify motion_generator &
motion_name = 。model_1。MOTION_1 &
function = 〃5* time〃
!
force modify direct single_ponent_force &
single_ponent_force_name = 。model_1。SFORCE_1 &
function = 〃SIGN( …100 ; 。model_1。MEA_PT2PT_1)〃
!
!… Expression definitions …!
!
!
defaults coordinate_system &
default_coordinate_system = ground
!
geometry modify shape cylinder &
cylinder_name = 。model_1。PART_2。CYLINDER_1 &
length = (5cm) &
radius = (20cm)
!
geometry modify shape link &
link_name = 。model_1。PART_3。LINK_2 &
width = (50。9901951359mm) &
depth = (25。495097568mm)
!
geometry modify shape block &
block_name = 。model_1。PART_4。BOX_3 &
diag_corner_coords = &
(20。0cm); &
(20。0cm); &
(10cm)
!
material modify &
material_name = 。model_1。steel &
youngs_modulus = (2。07E+011(Newton/meter**2)) &
density = (7801。0(kg/meter**3))
!
geometry modify shape force &
force_name = 。model_1。SFORCE_1_force_graphic_1 &
applied_at_marker_name = (。model_1。SFORCE_1。i)
!
model display &
model_name = model_1