ros robot operating system

Robot Operating System (ROS) Tutorial Description: This article describes the usage and installation methods of ROS (Robot Operating System;

] Name Address bindingthere must be a mechanism for each node's name (hostname) and its IP address to bind each other. Add machine name bindings in/etc/hosts, in the following format: IP hostname hostname sudo gedit/etc/hosts add Master's IP192.168.3.102 WSHIn the same master, add the IP of the computer to which you want to connect this master, such as Yxd192.168.3.102 Yxd env.sh environment variable settings use the

Now that speech recognition is hot on PCs and Smartphones, Ros is at the forefront of technology and certainly not missing out on such a handsome technology. Ros uses code from the CMU Sphinx and Festival Open source projects, issuing independent speech recognition packs, and converting the identified voice to text, and then allowing the robot to intelligently pr

uint32 seq Time stamp string frame_id geometry_msgs/pose Pose geometry_msgs/point position float64 x float64 y float64 z geometry_msgs/quaternion orientation float64 x float64 y float64 Z float64 W Second, the configuration file Move_base need to configure some parameters before use: Operating cost,

For mobile robots, keyboard control is often not enough to meet our needs, before watching a lot of movies inside are using a joystick to control the robot, is really handsome, just I have a joystick here, then to try to feel. Operation Lever (joystick) control will be more operational, many of ROS in the robot also with the operation of the bar code, only a sim

Recently learned the Ros robot system, we all know that Ros is based on the Linux platform, of course, if the application of Ros to Windows, Android, IOS, WP system can also be downloaded as long as the corresponding

First, history With the rapid development and complication of the robot field, the requirement of reuse and modularization of the code is more and more strong, and some open source robot system can not adapt to the demand very well. 2010 Willow Garage released the open source robotic operating

1, about RosHttp://www.oschina.net/p/rosROS (Robot Operating System, robotic operating system) provides a range of libraries and tools to help software developers create robotic applications. It provides many functions such as hardware abstraction, device driver, library fun

drive and the hardware abstraction layer, for real-time control of the robot to perform the final scheduled tasks, such as DC motor PID control, low-level communications, signal acquisition, etc., these programs will be fully open source and chapters in detail.4. Ros Robot operating

I. Overall structure According to the maintainer and distribution of the ROS system code, there are two main parts: (1) Main: The core part, mainly by Willow Garage Company and some developers to design, provide and maintain. It provides some basic tools for distributed computing, as well as program writing for the core portion of the entire Ros. (2) Universe:

) * (cos (s1) *sin (S3) + cos (s2) *cos (S3) *sin (S1)) -Sin (S1) *sin (S2) *sin (S4)); 　　 oz =-Sin (S5) * (cos (S2) *sin (S4) + cos (S3) *cos (S4) *sin (S2))-cos (S5) *sin (S2) *sin (S3); 　　 ax = sin (S4) * (sin (S1) *sin (S3)-cos (s1) *cos (S2) *cos (S3))-cos (S1) *cos (S4) *sin (S2); 　　 ay =-sin (S4) * (cos (s1) *sin (S3) + cos (s2) *cos (S3) *sin (S1))-cos (S4) *sin (S1) *sin (S2); 　　 az = cos (s2) *cos (S4)-cos (S3) *sin (S2) *sin (S4);Px = 40*cos (S1) *cos (S2)-(764*cos (S1) *sin (S2))/5;P

Http://www.ros.org/wiki/ Ros is a new super-portable robot programming system. Active Oxygen allows you to easily build distributed robot control systems on different languages and platforms. Ros is an open-source, meta-operating

ROS multi-robot Communication in detail, ros robot explanation The soul of ROS design lies in its distributed computing. An excellent node does not need to be considered on which machine it runs. It allows real-time allocation of computing workload to maximize the use of

Likewise, it is transported from the personal public number Nao (id:qrobotics).ObjectivePut a first year of Ros Industrial clip video .Ros has been released for eight years and is very popular in foreign research institutions. At present, the Southwest Research Institute led by several big guys began to try to use Ros in industrial robots, the above video is the

Common Linux and ROS commands, linux operating system I feel that some tools are always forgotten even if they are simple. The right tool is notepad and graffiti. Linux: ROS: 1) view image topic by ROS Rosrun image_view image: =/imagetopic this: = actually changes t

The Ros operating system is installed under ubuntu12.04 in accordance with the operation of the wiki website. : Http://ros.org/wiki/fuerte/Installation/UbuntuI encountered the following problems during the installation process:1. The first command is:sudo sh-c ' echo ' deb Http://packages.ros.org/ros/ubuntu precise mai