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
project for non-ROS users, because it was so popular.gmapping: This is actually in the Openslam project inherited (later development and change large), the use of gmapping can achieve laser-based SLAM, quickly set up a two-dimensional indoor map.Gmapping building a two-dimensional mapLocalization: based on the extended Kalman filter (EKF) and the non-trace Kalman filter (UKF), the robot localization algori
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
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
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
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,
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
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
Using three. js to achieve the motion of the robot arm, three. js Robot
Three. js is a 3D engine running in a browser. You can use it to create a variety of 3D scenes, including cameras, light shadows, materials, and other objects. You can see many wonderful demos on its homepage. However, this engine is still in a relatively immature development stage. Its abund
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
, grasp the trend, grasp the future.7. Too Many people think of happiness as the ultimate goal of life. But, if you ' re waiting for happiness to arrive then it's likely that it never will!8. Like sunlight, sunset, we appear, we disappear. We are so important to some and we are just passing through.9. Live without pretending, love without depending, listen without defending, speak without offending.Ten. A life and love would have some thorns and a life without love would have no roses.I have no
The text of this text connection is: http://blog.csdn.net/freewebsys/article/details/48661397 not allowed to reprint without the Bo master.Bo main address is: Http://blog.csdn.net/freewebsys1, about Poppy-projectPoppy is a robot open-source project, a human-type robot project, design CAD what is open source.The project uses the GPL v3 open source.The total cost at 50,000 rmb,60% cost on the Dynamixel servos
most successful relationships are based on lies and deceit. since that is where you end up anyway, it is a logical place to start.
11. Cry as hard as you want to. But always make sure: When you stop crying, you'll never cry for the same reason again.
12. Life has a value only when it has something valuable as its object.
13. you say that you love the rain, but you open your umbrella when it rains. you say that you love the sun, but you find a shadow spot when it shines. you say that you love th
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.
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
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