direct

ros_ws/behavior/launch/behavior_launch.xml

@@ -5,8 +5,8 @@
     <node pkg="behavior" exec="hover" name="Hover"/>
     <node pkg="behavior" exec="move_forward" name="MoveForward"/>
     <node pkg="behavior" exec="move_left" name="MoveLeft"/>
-    <node pkg="low_level_controller" exec="speed_controller" name="speed_controller"/>
-    <node pkg="twist2pic" exec="twist2pic" name="twist2pic"/>
+    <node pkg="low_level" exec="speed_controller" name="speed_controller"/>
+    <node pkg="low_level" exec="twisttopic_node" name="twisttopic_node"/>
     <node pkg="behavior" exec="status_viewer" name="status_viewer"/>
     <node pkg="behavior" exec="joy_teleop" name="joy_teleop"/>
     <node pkg="joy" exec="joy_node" name="joy_node"/>