defined constructor

Author: ShisatoYano

src/components/control/lqr/lqr_controller.py

@@ -16,3 +16,16 @@
 
 #import component modules
 from trapezoidal_speed_profile import TrapezoidalSpeedProfile
+
+
+class LqrController:
+    """
+    Controller class by LQR(Linear Quadratic Regulator) algorithm
+    """
+
+    def __init__(self, spec, course=None):
+        """
+        Constructor
+        course: Course data and logic object
+        """
+        pass