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Lab 13.04.22/RLS_lab_by_kkadyshev.py

+dt = 1.0
+import math
+from abc import ABC, abstractmethod
+
+
+class TTarget(ABC):
+    def __init__(self, x0, y0, k, v):
+        self.x0 = x0
+        self.y0 = y0
+        self.k = k
+        self.v = v
+        self.t0 = 0
+        self.x = x0
+        self.y = y0
+
+    @abstractmethod
+    def move(self, ti):
+        pass
+
+
+class TAircraft(TTarget):
+    def __init__(self, x0, y0, k, v):
+        super().__init__(x0, y0, k, v)
+
+    def move(self, ti):
+        self.x = self.x0 - self.v * math.cos(self.k) * ti
+        self.y = self.y0 - self.v * math.sin(self.k) * ti
+
+
+class TMissile(TTarget):
+    def __init__(self, x0, y0, k, v, n):
+        super().__init__(x0, y0, k, v)
+        self.n = n
+
+    def move(self, ti):
+        self.x = self.x0 - (self.v + self.n * ti) * math.cos(self.k) * ti
+        self.y = self.y0 - (self.v + self.n * ti) * math.sin(self.k) * ti
+
+
+class Information:
+    def __init__(self, xc, yc, r0, ttarget):
+        self.xc = xc
+        self.yc = yc
+        self.r0 = r0
+        self.ttarget = ttarget
+
+        self.text = open('file.txt', 'a')
+
+    def peleng(self, t0, tk):
+        while t0 < tk:
+            for ttarget in self.ttarget:
+                ttarget.move(t0)
+
+                d = ((ttarget.x - self.xc) ** 2 + (ttarget.y - self.yc)) ** 0.5
+
+                if d <= self.r0:
+                    az = math.atan((ttarget.y - self.yc) / (ttarget.x - self.xc))
+
+                    print(t0, ' ', d, ' ', az)
+                    self.text.write('{}   {}\n'.format(d, az))
+            t0 = t0 + dt
+
+    def __del__(self):
+        self.text.close()
+
+
+rls = Information(0.0, 0.0, 150.0, [  # TAircraft(150.0, 40.0, 30.0, 10.0),
+    TMissile(-100.0, 250.0, 90.0, 25.0, 2.0)])
+rls.peleng(0, 1000.0)
+