- fixed water model

2020-11-29 19:12:17 +01:00
parent 4a87f361dd
commit 5102ad935c
6 changed files with 30 additions and 34 deletions
@@ -1,5 +1,5 @@
 from components.atemperatureSensor import ATemperatureSensor
-import math
+import numpy as np


 class TempSensorSim(ATemperatureSensor):
@@ -8,18 +8,15 @@ class TempSensorSim(ATemperatureSensor):

 	def __init__(self):
 		ATemperatureSensor.__init__(self)
-		self.count = 0
-		self.freq = 0.2
-		self.log("Created")
 		self.temp = 22.37
 		self.temp_set = self.temp
+		self.k_noise = 0.01

 	def set_fake_temp(self, temp):
 		self.temp_set = temp

 	def temperature(self):
-		self.count += 1
-		return self.temp_set + 0.1*math.sin(2*math.pi*self.count*self.freq)
+		return self.temp_set + self.k_noise * np.random.normal(0, 1) / np.sqrt(12.0)

 	def process(self):
 		temp = self.temperature()