class TeapotFoilNode(DriftTEAPOT):
"""
The foil node class for TEAPOT lattice
"""
def __init__(self, xmin, xmax, ymin, ymax, thick, name = "foil no name"):
"""
Constructor. Creates the Foil TEAPOT element.
"""
DriftTEAPOT.__init__(self,name)
self.foil = Foil(xmin, xmax, ymin, ymax, thick)
self.setType("foil teapot")
self.setLength(0.0)
# The user choice of scattering routine. Defualt (0) is full scatter
self.scatterChoice = 0
def track(self, paramsDict):
"""
The foil-teapot class implementation of the AccNodeBunchTracker class track(probe) method.
"""
length = self.getLength(self.getActivePartIndex())
bunch = paramsDict["bunch"]
lostbunch = paramsDict["lostbunch"]
if(self.scatterChoice == 0):
self.foil.traverseFoilFullScatter(bunch, lostbunch)
else:
self.foil.traverseFoilSimpleScatter(bunch)
def setScatterChoice(self, choice):
self.scatterChoice = choice
class TeapotFoilNode(DriftTEAPOT):
"""
The foil node class for TEAPOT lattice
"""
def __init__(self, xmin, xmax, ymin, ymax, thick, name="foil no name"):
"""
Constructor. Creates the Foil TEAPOT element.
"""
DriftTEAPOT.__init__(self, name)
self.foil = Foil(xmin, xmax, ymin, ymax, thick)
self.setType("foil teapot")
self.setLength(0.0)
# The user choice of scattering routine. Defualt (0) is full scatter
self.scatterChoice = 0
def track(self, paramsDict):
"""
The foil-teapot class implementation of the AccNodeBunchTracker class track(probe) method.
"""
length = self.getLength(self.getActivePartIndex())
bunch = paramsDict["bunch"]
lostbunch = paramsDict["lostbunch"]
if (self.scatterChoice == 0):
self.foil.traverseFoilFullScatter(bunch, lostbunch)
else:
self.foil.traverseFoilSimpleScatter(bunch)
def setScatterChoice(self, choice):
self.scatterChoice = choice
def __init__(self, x, y, anchor_point, polarity, body_length, wing_chord, wing_span, stabilizer_chord, stabilizer_span, fluid, box2dWorld, density=10.0): self.polarity = polarity self.body_length = body_length self.anchor_point = anchor_point # Make a body to Box2D for this foil bodyDef = b2BodyDef() bodyDef.position.Set(x, y) #bodyDef.linearDamping = 10.0 #bodyDef.angularDamping = 1.0 body = box2dWorld.CreateBody(bodyDef) shapeDef = b2PolygonDef() body_center = b2Vec2(-0.5 * body_length, 0.0) shapeDef.SetAsBox(body_length * 0.5, 0.05, body_center, 0) shapeDef.density = 0.0 # kg/m^3, from wikipedia for styrofoam density shapeDef.friction = 0.0 body.CreateShape(shapeDef) print "Made body" self.wing = Foil(wing_chord, wing_span, fluid, body, b2Vec2(0.0, 0.15 * polarity), angle=radians(5) * polarity, density=density) print "Made wing" self.stabilizer = Foil(stabilizer_chord, stabilizer_span, fluid, body, b2Vec2(-body_length + stabilizer_chord, 0.15 * polarity), angle=0.0, density=density) print "Made stabilizer" body.SetMassFromShapes() self.body = body
def __init__(self, xmin, xmax, ymin, ymax, thick, name="foil no name"):
"""
Constructor. Creates the Foil TEAPOT element.
"""
DriftTEAPOT.__init__(self, name)
self.foil = Foil(xmin, xmax, ymin, ymax, thick)
self.setType("foil teapot")
self.setLength(0.0)
# The user choice of scattering routine. Defualt (0) is full scatter
self.scatterChoice = 0
def __init__(self, chord, thickness):
Foil.__init__(self,chord, thickness)
self.linterp, self.uinterp, x0, x1 = ARADFoil.load_interpolator()
self.xl = np.linspace(x0, x1, 60)
self.xu = np.linspace(x0, x1, 60)
t_pts = np.ones(60)*thickness
#print t_pts
self.yl = self.linterp(np.transpose([t_pts, self.xl]))
self.yu = self.uinterp(np.transpose([t_pts, self.xu]))
#print self.xl, self.yl
#print self.xu, self.yu
#print x0, x1
self.init_te = (self.yu[-1] - self.yl[-1])
def initialize_dictionary():
foils = {}
# import list of foil keys and store in dictionary
with open('foil_ids.txt', 'r') as F:
foil_keys = F.read().splitlines()
for key in foil_keys:
foils[key] = Foil(key)
return foils, foil_keys
def __init__(self, xmin, xmax, ymin, ymax, thick, name = "foil no name"):
"""
Constructor. Creates the Foil TEAPOT element.
"""
DriftTEAPOT.__init__(self,name)
self.foil = Foil(xmin, xmax, ymin, ymax, thick)
self.setType("foil teapot")
self.setLength(0.0)
# The user choice of scattering routine. Defualt (0) is full scatter
self.scatterChoice = 0
def __init__(self, chord, thickness):
Foil.__init__(self,chord, thickness)
if (self.thickness <= 0.06):
self.xl, self.yl, self.xu, self.yu = self.load_selig('foils/ara_d_6.dat')
self.yu *= self.thickness / 0.06
self.yl *= self.thickness / 0.06
elif (self.thickness <= 0.10):
self.xl, self.yl, self.xu, self.yu = self.load_selig('foils/ara_d_10.dat')
self.yu *= self.thickness / 0.1
self.yl *= self.thickness / 0.1
elif (self.thickness <= 0.13):
self.xl, self.yl, self.xu, self.yu = self.load_selig('foils/ara_d_13.dat')
self.yu *= self.thickness / 0.13
self.yl *= self.thickness / 0.13
else:
self.xl, self.yl, self.xu, self.yu= self.load_selig('foils/ara_d_20.dat')
self.yu *= self.thickness / 0.2
self.yl *= self.thickness / 0.2
self.init_te = (self.yu[-1] - self.yl[-1])
# storing the data from the wisconsin mpfd irradiation
from foil import Foil
data = {}
data['al1'] = Foil(60036, 317, 2.20E-02, 6.61E-03, -1)
data['al2'] = Foil(15467, 155, 3.47E-02, 5.48E-03, -1)
data['al3'] = Foil(17094, 171, 3.86E-02, 6.10E-03, -1)
data['al4'] = Foil(18031, 180, 3.08E-02, 4.87E-03, -1)
data['mo_cd1'] = Foil(15271, 150, 0.439, 4.58E-02, -1)
data['mo_cd2'] = Foil(28709, 213, 0.541, 9.57E-02, -1)
data['mo_cd3'] = Foil(14523, 148, 0.758, 7.90E-02, -1)
data['mo_cd4'] = Foil(32746, 230, 0.559, 9.88E-02, -1)
data['dum'] = Foil(0, 0, 0, 0, -1)
data['mo1'] = Foil(117208, 444, 0.365, 6.45E-02, -1)
data['mo2'] = Foil(15617, 156, 0.692, 7.21E-02, -1)
data['mo3'] = Foil(14896, 142, 0.805, 8.38E-02, -1)
data['mo4'] = Foil(30133, 224, 0.629, 0.111, -1)
class Boat:
sail_name = []
def __init__(self, json_boat_file, **kwargs):
# Choix des options
self.current_location = np.zeros(2) # 0 :Longitude, 1: Latitude
self.destination_location = np.zeros(2) # 0 :Longitude, 1: Latitude
self.twa_array = []
self.tws_array = []
self.hull = 1
self.boat_name = "none"
self.Jib_option = True
self.Spi_option = True
self.sail_speed = []
self.Staysail_option = False
self.LightJib_option = False
self.Code0_option = False
self.HeavyGnk_option = False
self.LightGnk_option = False
self.Foil_option = False
self.Polish_option = False
self.WinchPro_option = False
self.utc = get_utctime()
print("heure actuelle UTC", self.utc)
if kwargs.__len__() != 0:
if 'LightSail' in kwargs:
if kwargs['LightSail']:
self.LightJib_option = True
self.LightGnk_option = True
if 'HeavySail' in kwargs:
if kwargs['HeavySail']:
self.Staysail_option = True
self.HeavyGnk_option = True
if 'Code0' in kwargs:
if kwargs['Code0']:
self.Code0_option = True
if 'Foil' in kwargs:
if kwargs['Foil']:
self.Foil_option = True
if 'Polish' in kwargs:
if kwargs['Polish']:
self.Polish_option = True
if 'WinchPro' in kwargs:
if kwargs['WinchPro']:
self.WinchPro_option = True
if 'FullPack' in kwargs:
if kwargs['FullPack']:
self.Staysail_option = True
self.LightJib_option = True
self.Code0_option = True
self.HeavyGnk_option = True
self.LightGnk_option = True
self.Foil_option = True
self.Hull_option = True
self.WinchPro_option = True
if self.Foil_option:
self.foil = Foil()
self.read(json_boat_file)
def read(self, json_polar_file):
file = open(json_polar_file, 'r')
polar_data = json.load(file)
self.twa_array = np.asarray(polar_data['twa'])
self.tws_array = np.asarray(polar_data['tws'])
self.boat_name = (polar_data['label'])
nb_possible_sail = len(polar_data['sail'])
nb_selected_sail = self.get_nb_selected_sail()
# print('nb de voile sélectionné:', nb_selected_sail)
self.sail_speed = np.zeros((len(self.twa_array), len(self.tws_array), nb_selected_sail))
index = 0
if self.Jib_option:
self.sail_name.append(polar_data['sail'][0]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][0]['speed']
index = index + 1
if self.Spi_option:
self.sail_name.append(polar_data['sail'][1]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][1]['speed']
index = index + 1
if self.Staysail_option:
self.sail_name.append(polar_data['sail'][2]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][2]['speed']
index = index + 1
if self.LightJib_option:
self.sail_name.append(polar_data['sail'][3]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][3]['speed']
index = index + 1
if self.Code0_option:
self.sail_name.append(polar_data['sail'][4]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][4]['speed']
index = index + 1
if self.HeavyGnk_option:
self.sail_name.append(polar_data['sail'][5]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][5]['speed']
index = index + 1
if self.LightGnk_option:
self.sail_name.append(polar_data['sail'][6]['name'])
self.sail_speed[:, :, index] = polar_data['sail'][6]['speed']
index = index + 1
self.get_best_polar_sail()
# print(self.sail_name)
# print(self.sail_speed)
# caracteristiques des foils
if self.Foil_option:
self.foil.speedRatio = polar_data['foil']['speedRatio']
self.foil.twaMin = polar_data['foil']['twaMin']
self.foil.twaMax = polar_data['foil']['twaMax']
self.foil.twaMerge = polar_data['foil']['twaMerge']
self.foil.twsMin = polar_data['foil']['twsMin']
self.foil.twsMax = polar_data['foil']['twsMax']
self.foil.twsMerge = polar_data['foil']['twsMerge']
# polish
self.hull = polar_data['hull']['speedRatio']
def get_speed_sail(self, tws, twa, sail_polar):
return interp2d_linear(twa, tws, self.twa_array, self.tws_array, sail_polar)
def print_options(self):
print("Jib:", self.Jib_option)
print("Spi:", self.Spi_option)
print("LightJib:", self.LightJib_option)
print("LightGnk", self.LightGnk_option)
print("Staysail:", self.Staysail_option)
print("HeavyGnk:", self.HeavyGnk_option)
print("Code0:", self.Code0_option)
print("Foil:", self.Foil_option)
print("Polish:", self.Polish_option)
print("WinchPro:", self.WinchPro_option)
def get_nb_selected_sail(self):
nb = 0
if self.Jib_option:
nb = nb + 1
if self.Spi_option:
nb = nb + 1
if self.Staysail_option:
nb = nb + 1
if self.LightJib_option:
nb = nb + 1
if self.Code0_option:
nb = nb + 1
if self.HeavyGnk_option:
nb = nb + 1
if self.LightGnk_option:
nb = nb + 1
return nb
def plotpolar(self, sail_index):
fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')
ax.set_title(self.sail_name[sail_index])
twa_plot = np.arange(0, 180, 1)
tws_plot = np.arange(0, 40, 1)
print("twaplot:", twa_plot)
boatspeed = np.zeros((40, 180))
print("toto1", boatspeed.shape)
print("toto2", len(boatspeed[1][:]))
print("toto3", len(boatspeed[:][0]))
print("toto4", len(boatspeed[:][1]))
# print("zero", boatspeed)
for j in range(0, 40):
for i in range(0, 180):
boatspeed[j][i] = self.get_speed_sail(j, i, self.sail_speed[:, :, sail_index])
# boatspeed[i] = self.get_speed_sail(10,i,self.sail_speed[:,:,0])
twa_plot, tws_plot = np.meshgrid(twa_plot, tws_plot)
ax.plot_surface(twa_plot, tws_plot, boatspeed, cmap=plt.cm.coolwarm)
plt.show()
def get_sail_interpolated(self, sail, speed):
sail_speed_interpolated = np.zeros(181)
#print('speed_interpol', speed)
for i in range(0, 181):
sail_speed_interpolated[i] = self.get_speed_sail(speed, i, sail)
return sail_speed_interpolated
def get_best_polar_sail(self):
nb = np.shape(self.sail_speed)
self.best_polar_sail = np.zeros((31, 18))
self.best_polar_sail[:, :] = self.sail_speed[:, :, 0]
self.best_polar_sail = np.maximum(self.best_polar_sail, self.sail_speed[:, :, 1])
if nb[2] > 2:
for i in range(2, nb[2]):
self.best_polar_sail = np.maximum(self.best_polar_sail, self.sail_speed[:, :, i])
return self.best_polar_sail
def navigate(self, dswind):
self.dswind = dswind
utc = get_utctime()
windspeed, windangle = get_wind_speed(self.current_location[1], self.current_location[0], utc, self.dswind)
print('windspeed', utc, windspeed, windangle)
self.get_best_polar_sail()
speed = np.zeros(360)
print('windspeed', windspeed)
for i in range(0, 181):
speed[i] = self.get_speed_sail(windspeed, i, self.best_polar_sail)*self.foil.foiling_factor(windspeed, i)*self.hull
speed[(360-i) % 360] = speed[i]
def __init__(self, json_boat_file, **kwargs):
# Choix des options
self.current_location = np.zeros(2) # 0 :Longitude, 1: Latitude
self.destination_location = np.zeros(2) # 0 :Longitude, 1: Latitude
self.twa_array = []
self.tws_array = []
self.hull = 1
self.boat_name = "none"
self.Jib_option = True
self.Spi_option = True
self.sail_speed = []
self.Staysail_option = False
self.LightJib_option = False
self.Code0_option = False
self.HeavyGnk_option = False
self.LightGnk_option = False
self.Foil_option = False
self.Polish_option = False
self.WinchPro_option = False
self.utc = get_utctime()
print("heure actuelle UTC", self.utc)
if kwargs.__len__() != 0:
if 'LightSail' in kwargs:
if kwargs['LightSail']:
self.LightJib_option = True
self.LightGnk_option = True
if 'HeavySail' in kwargs:
if kwargs['HeavySail']:
self.Staysail_option = True
self.HeavyGnk_option = True
if 'Code0' in kwargs:
if kwargs['Code0']:
self.Code0_option = True
if 'Foil' in kwargs:
if kwargs['Foil']:
self.Foil_option = True
if 'Polish' in kwargs:
if kwargs['Polish']:
self.Polish_option = True
if 'WinchPro' in kwargs:
if kwargs['WinchPro']:
self.WinchPro_option = True
if 'FullPack' in kwargs:
if kwargs['FullPack']:
self.Staysail_option = True
self.LightJib_option = True
self.Code0_option = True
self.HeavyGnk_option = True
self.LightGnk_option = True
self.Foil_option = True
self.Hull_option = True
self.WinchPro_option = True
if self.Foil_option:
self.foil = Foil()
self.read(json_boat_file)
# storing the data from the 6_25_18 mpfd irradiation
from foil import Foil
data = {}
data['al1'] = Foil(115.3, 14.62, 3.2033E-002, 12.68, 3600)
data['al2'] = Foil(150.9, 16.86, 4.1906E-002, 11.17, 3600)
data['al3'] = Foil(-1, -1, -1, -1, -1)
data['al4'] = Foil(-1, -1, -1, -1, -1)
data['au1'] = Foil(137326.1, 382.43, 1.318e+000, 7.382e-003, 60)
data['au2'] = Foil(175561.4, 433.84, 1.685E+000, 9.186E-003, 60)
data['au3'] = Foil(185317.2, 447.60, 1.518E+001, 5.480E-001, 60)
data['au4'] = Foil(113048.9, 505.68, 2.938E-001, 3.235E-002, 60)
data['au_cd1'] = Foil(847634.3, 955.40, 1.388E+001, 5.004E-001, 300)
data['au_cd2'] = Foil(1202112.1, 1101.06, 2.308E+000, 1.142E-002, 300)
data['au_cd3'] = Foil(905406.3, 952.34, 1.739E+000, 8.645E-003, 300)
data['au_cd4'] = Foil(836461.0, 4653.72, 2.1532E+002, 6.48, 300)
data['in1'] = Foil(16385.8, 137.96, 9.897E-001, 2.669e-002, 60)
data['in2'] = Foil(18046.7, 144.63, 1.090E+000, 2.926E-002, 60)
data['in3'] = Foil(14003.7, 126.65, 8.458E-001, 2.298E-002, 60)
data['in4'] = Foil(13549.7, 125.62, 8.184E-001, 2.230E-002, 60)
data['in_cd1'] = Foil(40613.9, 219.35, -1, -1, 300)
data['in_cd2'] = Foil(-1, -1, -1, -1, -1)
data['in_cd3'] = Foil(3993.0, 67.70, 4.823E-002, 1.482E-003, 300)
data['in_cd4'] = Foil(-1, -1, -1, -1, -1)
class Glider(object): def __init__(self, x, y, anchor_point, polarity, body_length, wing_chord, wing_span, stabilizer_chord, stabilizer_span, fluid, box2dWorld, density=10.0): self.polarity = polarity self.body_length = body_length self.anchor_point = anchor_point # Make a body to Box2D for this foil bodyDef = b2BodyDef() bodyDef.position.Set(x, y) #bodyDef.linearDamping = 10.0 #bodyDef.angularDamping = 1.0 body = box2dWorld.CreateBody(bodyDef) shapeDef = b2PolygonDef() body_center = b2Vec2(-0.5 * body_length, 0.0) shapeDef.SetAsBox(body_length * 0.5, 0.05, body_center, 0) shapeDef.density = 0.0 # kg/m^3, from wikipedia for styrofoam density shapeDef.friction = 0.0 body.CreateShape(shapeDef) print "Made body" self.wing = Foil(wing_chord, wing_span, fluid, body, b2Vec2(0.0, 0.15 * polarity), angle=radians(5) * polarity, density=density) print "Made wing" self.stabilizer = Foil(stabilizer_chord, stabilizer_span, fluid, body, b2Vec2(-body_length + stabilizer_chord, 0.15 * polarity), angle=0.0, density=density) print "Made stabilizer" body.SetMassFromShapes() self.body = body def get_force_vectors(self): forces = [] forces += self.wing.appliedForces forces += self.stabilizer.appliedForces return forces def clear_force_vectors(self): self.wing.appliedForces = [] self.stabilizer.appliedForces = [] def rotate_wing(self, delta_angle): self.wing.set_angle(self.wing.get_angle() + (delta_angle * self.polarity)) def set_wing_angle(self, new_angle): self.wing.set_angle(new_angle * self.polarity) def move_anchor(self, amount): self.anchor_point += amount return self.get_anchor_point() def get_anchor_point(self): return self.body.GetWorldPoint(b2Vec2(-self.body_length * self.anchor_point, 0.0))#-0.02 * self.body_length * self.polarity)) def step(self, damper=0.0): if debug: print "Wing:" self.wing.step(damper) if debug: print "Stabilizer:" self.stabilizer.step(damper) pos = self.body.GetPosition() angle = self.body.GetAngle() if debug: print "X: %3.2f\tY: %3.2f\tA: %3.2f\tV(W): %4.2f\tL(W): %4.2f\tD(W): %4.2f\tV(S): %4.2f\tL(S): %4.2f\tD(S): %4.2f" % (pos.x, pos.y, degrees(angle), self.wing.velocity().Length(), self.wing.lift.Length(), self.wing.drag.Length(), self.stabilizer.velocity().Length(), self.stabilizer.lift.Length(), self.stabilizer.drag.Length()) def draw(self, ctx): self.wing.draw(ctx) self.stabilizer.draw(ctx) def rotate(self, angle): rotation = self.body.GetAngle() position = self.body.GetPosition() self.body.SetXForm(position, rotation + angle) def velocity(self): return (self.wing.body.GetLinearVelocity() + self.stabilizer.body.GetLinearVelocity()) / 2.0
def __init__(self, chord):
Foil.__init__(self,chord, chord*0.06)
def load_interpolator():
global g_linterp, g_uinterp, g_x0, g_x1
if g_linterp is not None:
return g_linterp, g_uinterp, g_x0, g_x1
files = ['foils/ara_d_6.dat', 'foils/ara_d_10.dat', 'foils/ara_d_13.dat', 'foils/ara_d_20.dat']
thickness = np.array([0.06, 0.10, 0.13, 0.2])
lpts = []
lval = []
upts = []
uval = []
# Lower Bound, linear interpolate here from the 6% foil
xl, yl, xu, yu = Foil.load_selig('foils/ara_d_6.dat')
l_interp = ARADFoil.polyfit(xl, yl)
u_interp = ARADFoil.polyfit(xu, yu)
beta = np.linspace(0, np.pi, 90) # Use cosine spacing of points.
x = (1.0 - np.cos(beta))/2
for t in np.linspace(0.0, 0.04, 7):
l = l_interp(x)
u = u_interp(x)
for xx, ll, uu in zip(x, l, u):
lpts.append([t, xx])
upts.append([t, xx])
lval.append(ll*t/0.06)
uval.append(uu*t/0.06)
for t, fname in zip(thickness, files):
xl, yl, xu, yu = Foil.load_selig(fname)
l_interp = ARADFoil.polyfit(xl, yl)
u_interp = ARADFoil.polyfit(xu, yu)
l = l_interp(x)
u = u_interp(x)
for xx, ll, uu in zip(x, l, u):
lpts.append([t, xx])
upts.append([t, xx])
lval.append(ll)
uval.append(uu)
# Upper Bound is a circle
xl, yl, xu, yu = Foil.load_selig('foils/ara_d_20.dat')
l_interp = ARADFoil.polyfit(xl, yl)
u_interp = ARADFoil.polyfit(xu, yu)
for t in np.linspace(0.25, 1.0, 9):
l = l_interp(x)
u = u_interp(x)
for xx, ll, uu in zip(x, l, u):
lpts.append([t, xx])
upts.append([t, xx])
lval.append(ll*t/0.2)
uval.append(uu*t/0.2)
lpts = np.array(lpts)
upts = np.array(upts)
lval = np.array(lval)
uval = np.array(uval)
g_linterp = CloughTocher2DInterpolator(lpts, lval)
g_uinterp = CloughTocher2DInterpolator(upts, uval)
g_x0 = xl[0]
g_x1 = xl[-1]
return g_linterp, g_uinterp, g_x0, g_x1
import math
import sys
from bunch import Bunch
from foil import Foil
from injection import InjectParts
print "Start."
xmin = -0.050
xmax = 0.050
ymin = -0.050
ymax = 0.050
# Below is 1000 times the width of normal foil but will do only one turn.
thick = 400
foil = Foil(xmin, xmax, ymin, ymax, thick)
#------------------------------
#Main Bunch init
#------------------------------
b = Bunch()
print "Read Bunch."
runName = "Benchmark_Collimator"
b.mass(0.93827231)
b.macroSize(1.0e+1)
energy = 1.0 #Gev
b.readBunch("parts.dat")
b.getSyncParticle().kinEnergy(energy)
#=====track bunch through Foil============
