Index

_

__init__() (pytrebuchet.environment.EnvironmentConfig method) (pytrebuchet.EnvironmentConfig method) (pytrebuchet.physical_constants.PhysicalConstants method) (pytrebuchet.PhysicalConstants method) (pytrebuchet.Projectile method) (pytrebuchet.projectile.Projectile method) (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) (pytrebuchet.trebuchet.Arm method) (pytrebuchet.trebuchet.Pivot method) (pytrebuchet.trebuchet.Sling method) (pytrebuchet.trebuchet.Trebuchet method) (pytrebuchet.trebuchet.Weight method) (pytrebuchet.trebuchet.WhipperTrebuchet method) (pytrebuchet.WhipperTrebuchet method) _abc_impl (pytrebuchet.HingedCounterweightTrebuchet attribute) (pytrebuchet.trebuchet.HingedCounterweightTrebuchet attribute) (pytrebuchet.trebuchet.Trebuchet attribute) (pytrebuchet.trebuchet.WhipperTrebuchet attribute) (pytrebuchet.WhipperTrebuchet attribute) _add_constraint_equations_to_ode_matrix() (in module pytrebuchet.differential_equations.sling_phase) _ballistic_solution (pytrebuchet.simulation.Simulation attribute) _generate_next_value_() (pytrebuchet.differential_equations.sling_phase.SlingPhases static method) (pytrebuchet.differential_equations.SlingPhases static method) (pytrebuchet.simulation.SimulationPhases static method) (pytrebuchet.SimulationPhases static method)

_get_ballistic_solution() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) _get_ode_matrix() (in module pytrebuchet.differential_equations.sling_phase) _get_phase_state_variables() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) _get_sling_phase_solution() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) _get_trebuchet_limits() (in module pytrebuchet.plotting.initial_position) _ground_separation_event() (in module pytrebuchet.differential_equations.sling_phase) _initialize_angles() (pytrebuchet.HingedCounterweightTrebuchet method) (pytrebuchet.trebuchet.HingedCounterweightTrebuchet method) (pytrebuchet.trebuchet.Trebuchet method) (pytrebuchet.trebuchet.WhipperTrebuchet method) (pytrebuchet.WhipperTrebuchet method) _projectile_separates_from_arm_event() (in module pytrebuchet.differential_equations.sling_phase) _release_projectile_event() (in module pytrebuchet.differential_equations.sling_phase) _sling_phase_solutions (pytrebuchet.simulation.Simulation attribute) _sling_phases (pytrebuchet.simulation.Simulation attribute) _solve_ballistic_phase() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) _solve_sling_phase() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) _weight_separates_from_arm_event() (in module pytrebuchet.differential_equations.sling_phase)

A

air_density (pytrebuchet.environment.EnvironmentConfig attribute) (pytrebuchet.EnvironmentConfig attribute) AIR_DENSITY (pytrebuchet.physical_constants.PhysicalConstants attribute) (pytrebuchet.PhysicalConstants attribute) air_kinematic_viscosity (pytrebuchet.environment.EnvironmentConfig attribute) (pytrebuchet.EnvironmentConfig attribute) AIR_KINEMATIC_VISCOSITY (pytrebuchet.physical_constants.PhysicalConstants attribute) (pytrebuchet.PhysicalConstants attribute)

ALL (pytrebuchet.differential_equations.sling_phase.SlingPhases attribute) (pytrebuchet.differential_equations.SlingPhases attribute) (pytrebuchet.simulation.SimulationPhases attribute) (pytrebuchet.SimulationPhases attribute) animate_launch() (in module pytrebuchet.plotting) (in module pytrebuchet.plotting.launch) Arm (class in pytrebuchet.trebuchet)

B

BALLISTIC (pytrebuchet.simulation.SimulationPhases attribute) (pytrebuchet.SimulationPhases attribute)

ballistic_ode() (in module pytrebuchet.differential_equations) (in module pytrebuchet.differential_equations.ballistic_phase) BallisticODETerminationEvent (class in pytrebuchet.simulation)

C

calculate_arm_cog() (pytrebuchet.trebuchet.Trebuchet method) calculate_arm_endpoint_projectile() (pytrebuchet.trebuchet.Trebuchet method) calculate_arm_endpoint_weight() (pytrebuchet.trebuchet.Trebuchet method) calculate_projectile_acceleration() (pytrebuchet.trebuchet.Trebuchet method)

calculate_projectile_point() (pytrebuchet.trebuchet.Trebuchet method) calculate_projectile_velocity() (pytrebuchet.trebuchet.Trebuchet method) calculate_reynolds_number() (in module pytrebuchet.drag_coefficient) calculate_weight_point() (pytrebuchet.trebuchet.Trebuchet method) clift_grace_weber() (in module pytrebuchet.drag_coefficient)

D

d_pivot_to_cog (pytrebuchet.trebuchet.Arm attribute) default() (pytrebuchet.HingedCounterweightTrebuchet class method) (pytrebuchet.Projectile class method) (pytrebuchet.projectile.Projectile class method) (pytrebuchet.trebuchet.HingedCounterweightTrebuchet class method) (pytrebuchet.trebuchet.Trebuchet class method) (pytrebuchet.trebuchet.WhipperTrebuchet class method) (pytrebuchet.WhipperTrebuchet class method)

density (pytrebuchet.Projectile property) (pytrebuchet.projectile.Projectile property) direction (pytrebuchet.simulation.BallisticODETerminationEvent attribute) (pytrebuchet.simulation.SlingODETerminationEvent attribute) distance_traveled (pytrebuchet.Simulation property) (pytrebuchet.simulation.Simulation property) drag_coefficient (pytrebuchet.Projectile attribute) (pytrebuchet.projectile.Projectile attribute)

E

effective_area (pytrebuchet.Projectile property) (pytrebuchet.projectile.Projectile property)

EnvironmentConfig (class in pytrebuchet) (class in pytrebuchet.environment)

G

get_phase_end_time() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) get_projectile_state_variables() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) get_trebuchet_state_variables() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method)

get_tsteps() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) gravitational_acceleration (pytrebuchet.environment.EnvironmentConfig attribute) (pytrebuchet.EnvironmentConfig attribute) GRAVITATIONAL_ACCELERATION_EARTH (pytrebuchet.physical_constants.PhysicalConstants attribute) (pytrebuchet.PhysicalConstants attribute)

H

height (pytrebuchet.trebuchet.Pivot attribute)

HingedCounterweightTrebuchet (class in pytrebuchet) (class in pytrebuchet.trebuchet)

I

inertia (pytrebuchet.trebuchet.Arm attribute) init_angle_arm (pytrebuchet.trebuchet.Trebuchet attribute)

init_angle_projectile (pytrebuchet.trebuchet.Trebuchet attribute) init_angle_weight (pytrebuchet.trebuchet.Trebuchet attribute)

L

length (pytrebuchet.trebuchet.Sling attribute)

length_projectile_side (pytrebuchet.trebuchet.Arm attribute) length_weight_side (pytrebuchet.trebuchet.Arm attribute)

M

mass (pytrebuchet.trebuchet.Arm attribute) (pytrebuchet.trebuchet.Weight attribute) module pytrebuchet pytrebuchet.custom_warnings pytrebuchet.differential_equations pytrebuchet.differential_equations.ballistic_phase pytrebuchet.differential_equations.sling_phase pytrebuchet.drag_coefficient pytrebuchet.environment pytrebuchet.physical_constants pytrebuchet.plotting pytrebuchet.plotting.initial_position pytrebuchet.plotting.launch pytrebuchet.projectile pytrebuchet.simulation pytrebuchet.trebuchet

morrison() (in module pytrebuchet.drag_coefficient)

O

OutsideValidRangeWarning

P

PhysicalConstants (class in pytrebuchet) (class in pytrebuchet.physical_constants) Pivot (class in pytrebuchet.trebuchet) plot_initial_position() (in module pytrebuchet.plotting) (in module pytrebuchet.plotting.initial_position) Projectile (class in pytrebuchet) (class in pytrebuchet.projectile) PROJECTILE_AND_COUNTERWEIGHT_CONTACT_ARM (pytrebuchet.differential_equations.sling_phase.SlingPhases attribute) (pytrebuchet.differential_equations.SlingPhases attribute) PROJECTILE_CONTACT_ARM (pytrebuchet.differential_equations.sling_phase.SlingPhases attribute) (pytrebuchet.differential_equations.SlingPhases attribute) projectile_hits_ground_event() (in module pytrebuchet.differential_equations) (in module pytrebuchet.differential_equations.ballistic_phase) pytrebuchet module pytrebuchet.custom_warnings module pytrebuchet.differential_equations module pytrebuchet.differential_equations.ballistic_phase module

pytrebuchet.differential_equations.sling_phase module pytrebuchet.drag_coefficient module pytrebuchet.environment module pytrebuchet.physical_constants module pytrebuchet.plotting module pytrebuchet.plotting.initial_position module pytrebuchet.plotting.launch module pytrebuchet.projectile module pytrebuchet.simulation module pytrebuchet.trebuchet module

R

radius (pytrebuchet.Projectile property) (pytrebuchet.projectile.Projectile property)

release_velocity (pytrebuchet.Simulation property) (pytrebuchet.simulation.Simulation property) requires_solved() (in module pytrebuchet.simulation)

S

Simulation (class in pytrebuchet) (class in pytrebuchet.simulation) SimulationPhases (class in pytrebuchet) (class in pytrebuchet.simulation) SLIDING_OVER_GROUND (pytrebuchet.differential_equations.sling_phase.SlingPhases attribute) (pytrebuchet.differential_equations.SlingPhases attribute) Sling (class in pytrebuchet.trebuchet) SLING (pytrebuchet.simulation.SimulationPhases attribute) (pytrebuchet.SimulationPhases attribute) sling_ode() (in module pytrebuchet.differential_equations) (in module pytrebuchet.differential_equations.sling_phase)

sling_terminate_event() (in module pytrebuchet.differential_equations) (in module pytrebuchet.differential_equations.sling_phase) SlingODETerminationEvent (class in pytrebuchet.simulation) SlingPhases (class in pytrebuchet.differential_equations) (class in pytrebuchet.differential_equations.sling_phase) solve() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method) solved (pytrebuchet.Simulation property) (pytrebuchet.simulation.Simulation property)

T

terminal (pytrebuchet.simulation.BallisticODETerminationEvent attribute) (pytrebuchet.simulation.SlingODETerminationEvent attribute)

total_length (pytrebuchet.trebuchet.Arm property) Trebuchet (class in pytrebuchet.trebuchet)

U

UNCONSTRAINED (pytrebuchet.differential_equations.sling_phase.SlingPhases attribute) (pytrebuchet.differential_equations.SlingPhases attribute)

V

volume (pytrebuchet.Projectile property) (pytrebuchet.projectile.Projectile property)

W

Weight (class in pytrebuchet.trebuchet) where_sling_in_tension() (pytrebuchet.Simulation method) (pytrebuchet.simulation.Simulation method)

WhipperTrebuchet (class in pytrebuchet) (class in pytrebuchet.trebuchet) wind_speed (pytrebuchet.environment.EnvironmentConfig attribute) (pytrebuchet.EnvironmentConfig attribute)