ros robot

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 sy

Transferred from: http://www.arduino.cn/thread-11351-1-1.htmlbefore the development of the ROS code, it is necessary to understand some of the ROS concepts. first, the system code of ROS is divided into two parts: Main and Universe. 1.main: A core part of Ros, it provides a basic tool, as well as the programming of the

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

Before we introduce the characteristics and structure of ROS, we will begin to feel the strength of Ros. Ros website on the wiki for Beginners tutorial is very detailed, it is best to get all the novice tutorials are clear, this is behind the development of the most basic things. However, Ros for beginners is still ver

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 ROS development package is OK, but the configuration of th

The following code launches the Rviz and loads the URDF file format robot Model:Although some do not know, but is able to start and load the robot correctly. as follows, the URDF file contents for the robot: The application that publishes the message can control the movement of the picker and the rotation of the wheel, but the car has not yet moved ... #in

Do you know which operating systems are used by the robots on the market?It is estimated that most people give the answer to Android. From the products on the market, Android-based robots are really mainstream, but there is an operating system is known, it is called ROS (robot operating system, Robot Operating System), is designed for the

Ros Data visualization tool Rviz and three-dimensional physics engine robot simulation tool V-rep Morse Gazebo webots Usarsimros OverviewRvizRviz is a ROS data visualization tool that allows boring data like string literals to be displayed in a very visual way, such as two-or three-dimensional images, as follows:In addition, it is also an important human-computer

Build the Turtlebot Robot Slam cruise map in the Ros container of the Docker platform SLAM (simultaneous localization and mapping), also known as CML (Concurrent Mapping and localization), instant positioning and map building, or concurrent mapping and positioning. The problem can be described as: putting a robot in an unknown location in an unknown environment,

Robot Operating System (ROS) Tutorial Description: This article describes the usage and installation methods of ROS (Robot Operating System; 1.1 main use of ROS ROS is a computer Operating System architecture designed for

We have already introduced the basic information about ROS and the basic tutorial for getting started with ROS. Now we have to use ROS to enter the robot world. Many of the routines involved in the next step are the content of the book ROS by Example. I bought them from Amaz

It is believed that many enthusiasts stop at expensive robot prices. Although with Arduino, but a very weak capacity of the robot car cost also one hundred or two hundred yuan. It is more time-consuming and laborious to build your own robot. So if you're just an ordinary robot enthusiast, or haven't figured out what to

In the robotic operating system (ROS), often need to simulate the movement of robots, then first need to create a new robot.The steps to create a simple robot model are as follows:(1) Create a hardware description package(2) Establishment of URDF documents(3) Establish launch command file(4) Effect Demo Detailed steps are as follows:(1) Create a hardware description package in the workspace, using the follo

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 function, visualization, messaging, and package management. Ros complies with the BSD Open Source license agreement.The development of the

First, the summaryStarting from this blog post is an autonomous mobile robot project based on the ROS system, which is based on a differential gear robot platform, and the robot's design and physical drawings are shown in 1.Figure 1 Design and physical drawingsAll design documents and components involved in the bot will be open source through the BSD protocol, wi

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Navigation and positioning are important parts of robot research. In a strange environment, a general robot needs to use a laser sensor (or a depth sensor to convert to a laser data), map modeling, and then navigate and locate it according to the established map. There are also many good packages in Ros that can be used directly. In

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

I am honored to see the blog in front of me and to help many Ros learners. In fact, I am also a new Ros, Ros related information less, difficult to start, I am also groping to learn, but also hope that everyone will be their own learning results in the online or Ros group to share. I see some people in front of me to