Public Member Functions | |
def | __defaults__ (self) |
def | finalize (self) |
def | __call__ (self, conditions) |
def | sample_training (self) |
def | build_surrogate (self) |
def | evaluate_conditions (self, run_conditions, trim_aircraft) |
Public Member Functions inherited from SUAVE.Analyses.Stability.Stability.Stability | |
def | evaluate (self, conditions) |
Public Member Functions inherited from SUAVE.Analyses.Analysis.Analysis | |
def | compile (self, *args, **kwarg) |
def | initialize (self, *args, **kwarg) |
def | evaluate (self, *args, **kwarg) |
def | finalize (self, *args, **kwarg) |
def | __call__ (self, *args, **kwarg) |
Public Attributes | |
tag | |
current_status | |
geometry | |
settings | |
training | |
training_file | |
surrogates | |
configuration | |
Public Attributes inherited from SUAVE.Analyses.Stability.Stability.Stability | |
tag | |
geometry | |
settings | |
Public Attributes inherited from SUAVE.Analyses.Analysis.Analysis | |
tag | |
features | |
settings | |
This builds a surrogate and computes moment using AVL. Assumptions: None Source: None
def SUAVE.Analyses.Stability.AVL.AVL.__call__ | ( | self, | |
conditions | |||
) |
Evaluates moment coefficient, stability and body axis deriviatives and neutral point using available surrogates. Assumptions: None Source: N/A Inputs: state.conditions. mach_number [-] angle_of_attack [radians] Outputs: results results.stability.static results.stability.dynamic Properties Used: self.surrogates. pitch_moment_coefficient [-] CM cm_alpha [-] Cm_alpha cn_beta [-] Cn_beta neutral_point [-] NP
def SUAVE.Analyses.Stability.AVL.AVL.__defaults__ | ( | self | ) |
This sets the default values and methods for the analysis. Assumptions: None Source: N/A Inputs: None Outputs: None Properties Used: N/A
Reimplemented from SUAVE.Analyses.Stability.Stability.Stability.
def SUAVE.Analyses.Stability.AVL.AVL.build_surrogate | ( | self | ) |
Builds a surrogate based on sample evalations using a Guassian process. Assumptions: None Source: N/A Inputs: self.training. coefficients [-] CM, Cm_alpha, Cn_beta neutral point [meters] NP grid_points [radians,-] angles of attack and Mach numbers Outputs: self.surrogates. moment_coefficient Cm_alpha_moment_coefficient Cn_beta_moment_coefficient neutral_point Properties Used: No others
def SUAVE.Analyses.Stability.AVL.AVL.evaluate_conditions | ( | self, | |
run_conditions, | |||
trim_aircraft | |||
) |
Process vehicle to setup geometry, condititon, and configuration. Assumptions: None Source: N/A Inputs: run_conditions <SUAVE data type> aerodynamic conditions; until input method is finalized, will assume mass_properties are always as defined in self.features Outputs: results <SUAVE data type> Properties Used: self.settings.filenames. run_folder output_template batch_template deck_template self.current_status. batch_index batch_file deck_file cases
def SUAVE.Analyses.Stability.AVL.AVL.finalize | ( | self | ) |
Drives functions to get training samples and build a surrogate. Assumptions: None Source: N/A Inputs: None Outputs: self.tag = 'avl_analysis_of_{}'.format( ) Properties Used: self.geometry.tag
Reimplemented from SUAVE.Analyses.Stability.Stability.Stability.
def SUAVE.Analyses.Stability.AVL.AVL.sample_training | ( | self | ) |
Call methods to run AVL for sample point evaluation. Assumptions: None Source: N/A Inputs: see properties used Outputs: self.training. coefficients [-] CM, Cm_alpha, Cn_beta neutral point [-] NP grid_points [radians,-] angles of attack and Mach numbers Properties Used: self.geometry.tag <string> self.training. angle_of_attack [radians] Mach [-] self.training_file (optional - file containing previous AVL data)