how to control robot

1. Using nav_msgs/Odometry => Publishing odometry information over ROS reference: http://wiki.ros.org/navigation/Tutorials/RobotSetup/Odom #include #include #include int main(int argc, char** argv){ ros::init(argc, argv, "odometry_publisher"); ros::NodeHandle n; ros::Publisher odom_pub = n.advertise("odom", 50); tf::TransformBroadcaster odom_broadcaster; double x = 0.0; double y = 0.0; double th..