def initialise(self, data):
try:
self.settings = data.settings['LinearAssembler'][
'linear_system_settings']
except KeyError:
self.settings = None
settings.to_custom_types(self.settings,
self.settings_types,
self.settings_default,
no_ctype=True)
if self.settings['use_euler']:
self.settings['beam_settings']['use_euler'] = True
# Create Linear UVLM
self.uvlm = ss_interface.initialise_system('LinearUVLM')
self.uvlm.initialise(data,
custom_settings=self.settings['aero_settings'])
if self.settings['uvlm_filename'] == '':
self.uvlm.assemble(track_body=self.settings['track_body'])
else:
self.load_uvlm_from_file = True
# Create beam
self.beam = ss_interface.initialise_system('LinearBeam')
self.beam.initialise(data,
custom_settings=self.settings['beam_settings'])
for k, v in self.uvlm.linearisation_vectors.items():
self.linearisation_vectors[k] = v
for k, v in self.beam.linearisation_vectors.items():
self.linearisation_vectors[k] = v
self.get_gebm2uvlm_gains(data)
def initialise(self, data, custom_settings=None):
self.data = data
if custom_settings:
self.data.settings[self.solver_id] = custom_settings
self.settings = self.data.settings[self.solver_id]
# else:custom_settings
else:
self.settings = data.settings[self.solver_id]
settings.to_custom_types(self.settings, self.settings_types,
self.settings_default)
# Get consistent linearisation timestep
ii_step = self.settings['linearisation_tstep']
if type(ii_step) != int:
ii_step = self.settings['linearisation_tstep'].value
tsstruct0 = data.structure.timestep_info[ii_step]
tsaero0 = data.aero.timestep_info[ii_step]
# Create data.linear
self.data.linear = Linear(tsaero0, tsstruct0)
# Load available systems
import sharpy.linear.assembler
# Load roms
import sharpy.rom
lsys = ss_interface.initialise_system(self.settings['linear_system'])
lsys.initialise(data)
self.data.linear.linear_system = lsys
def initialise(self, data, custom_settings=None):
self.data = data
if custom_settings:
self.data.settings[self.solver_id] = custom_settings
self.settings = self.data.settings[self.solver_id]
# else:custom_settings
else:
self.settings = data.settings[self.solver_id]
settings.to_custom_types(self.settings,
self.settings_types,
self.settings_default,
options=self.settings_options,
no_ctype=True)
# Get consistent linearisation timestep
ii_step = self.settings['linearisation_tstep']
tsstruct0 = data.structure.timestep_info[ii_step]
tsaero0 = data.aero.timestep_info[ii_step]
try:
tsstruct0.modal = data.structure.timestep_info[
self.settings['modal_tstep']].modal
except AttributeError:
raise AttributeError('Unable to find modal information at desired '
'timestep {:g}'.format(
self.settings['modal_tstep']))
# Create data.linear
self.data.linear = Linear(tsaero0, tsstruct0)
# Load available systems
import sharpy.linear.assembler
# Load roms
import sharpy.rom
lsys = ss_interface.initialise_system(self.settings['linear_system'])
lsys.initialise(data)
self.data.linear.linear_system = lsys