Updated server code with SIA reference and 96 steps model update
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dd883f2c11
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3 changed files with 163 additions and 54 deletions
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@ -32,6 +32,49 @@ def get_combined_evaluator(model):
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return preds, grads
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return combined_evaluator
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##################################
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# SIA norm Temperature Reference
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##################################
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def _get_tref_min(x):
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X = [19, 23.5]
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Y = [20.5, 22]
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a, b = np.polyfit(X, Y, deg = 1)
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y = a*x + b
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if y > Y[1]:
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y = Y[1]
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elif y < Y[0]:
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y = Y[0]
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return y
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def _get_tref_max(x):
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X = [12, 17.5]
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Y = [24.5, 26.5]
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a, b = np.polyfit(X, Y, deg = 1)
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y = a*x + b
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if y > Y[1]:
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y = Y[1]
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elif y < Y[0]:
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y = Y[0]
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return y
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def get_tref_range(x):
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"""
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Returns the allowed range of reference Temperatures for a given 48h mean
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outside temperature
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"""
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tref_range = (_get_tref_min(x), _get_tref_max(x))
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return tref_range
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def get_tref_mean(x):
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"""
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Returns the mean reference temperature for a given 48h mean outside
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temperature
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"""
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tref_range = get_tref_range(x)
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return 1/2*(tref_range[0] + tref_range[1])
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def get_random_signal(nstep, a_range = (-1, 1), b_range = (2, 10), signal_type = 'analog'):
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a = np.random.rand(nstep) * (a_range[1]-a_range[0]) + a_range[0] # range for amplitude
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@ -76,7 +119,7 @@ def get_random_signal(nstep, a_range = (-1, 1), b_range = (2, 10), signal_type =
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def get_identification_signal(size):
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# Base random signal
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rand_signal = get_random_signal(size, signal_type = 'analog')
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rand_signal = get_random_signal(size, signal_type = 'prbs')
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# Integrator (cumulative sum)
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cum_signal = 3/size * np.ones((1, size))
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cum_signal = np.cumsum(cum_signal)
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