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SCARA Robot 2007-07-26 23:18:16
The SCARA acronym stands for Selective Compliant Assembly Robot
Arm or Selective Compliant Articulated Robot Arm.
In general, traditional SCARA’s are 4-axis robot arms, i.e., they can move to any X-Y-Z coordinate within their work envelope. There is a fourth axis of motion which is the wrist rotate (Theta-Z). The ‘X’, ‘Y’ and the ‘Theta-Z’ movements are obtained with three parallel-axis rotary joints. The vertical motion is usually an independent linear axis at the wrist or in the base. SCARA robots are used in assembly operations where the final move to insert the part is a single vertical move. Component insertion into printed circuit boards is an example. This is often called “vertical assembly”.
(more…)
Biorobotic Technology 2007-07-26 23:11:01 Biorobotics is a term that loosely covers the fields of cybernetics, bionics and even genetic engineering as a collective study.
Biorobotics is often used to refer to a real subfield of robotics: studying how to make robots that emulate or simulate living biological organisms mechanically or even chemically. The term is also used in a reverse definition: making biological organisms as manipulatable and functional as robots. (more…) Read more:Technology
Mobile Robot 2007-07-24 21:58:34 Overview
Mobile
robots have the capability to move around in their environment and are not fixed to one physical location. In contrast, industrial robots usually consist of a jointed arm (multi-linked manipulator) and gripper assembly (or end effector) that is attached to a fixed surface.
Mobile robots are the focus of a great deal of current research and almost every major university has one or more labs that focus on mobile robot research. Mobile robots are also found in industry, military and security environments. They also appear as consumer products, for entertainment or to perform certain tasks like vacuum cleaning or mowing.
(more…) Read more:Robot
Swarm robotics 2007-07-22 21:57:59
———————————————————————
Swarm
robotics is a new approach to the coordination of multirobot systems which consist of large numbers of relatively simple physical robots. The goal of this approach is to study the design of robots (both their physical body and their controlling behaviors) such that a desired collective behavior emerges from the inter-robot interactions and the interactions of the robots with the environment, inspired but not limited by the emergent behavior observed in social insects, called swarm intelligence. It has been discovered that a set of relatively primitive individual behaviors enhanced with communication will produce a large set of complex swarm behaviors. (more…)
RoboCup Competitions 2007-07-20 21:42:45 RoboCup is an international robotics competition founded in 1993. The aim is to develop autonomous robots with the intention of promoting research and education in the field of artificial intelligence. The name RoboCup is a contraction of the competition’s full name, “Robot Soccer World Cup”.
The official goal of the project:
By mid-21st century, a team of fully autonomous humanoid robot soccer players shall win the soccer game, complying with the official rule of the FIFA, against the winner of the most recent World Cup.
Which is commonly abbreviated to: (more…) Read more:Competitions
What Is Mechatronics..? 2007-07-20 05:32:52
Mechatronics is the synergistic combination of mechanical engineering (”mecha” for mechanisms, i.e., machines that ‘move’), electronic engineering (”tronics” for electronics), and software engineering. The purpose of this interdisciplinary engineering field is the study of automata from an engineering perspective and serves the purposes of controlling advanced hybrid systems. (more…)
Robotic Arms and Robotics 2007-07-16 07:28:59 Author: Gordon Petten
The word robot comes from the Czech word “robota”, meaning “forced labor.” The stuff of science fiction robotics in the 21st century is different than your parents or your grandparents’ ideas of robotics. What used to be thought of as futuristic improbability is now becoming a reality.
There are, theoretically, three Laws of Robotic
s. The Laws of Robotics
were developed by a small group of scientists who believe that robotics is the wave of the future. The first law, referred to as law zero, is that a robot may not injure humanity, or, though inaction, allow humanity to come to harm. The second law states that a robot may not injure a human being, or, through inaction, allow a human being to come to harm, unless this would violate a higher order law. This law was created so that mankind would seek not to create robots that would harm people. The third law is that a robot must obey orders given it by human beings, except where such o
There’s a Robot in Our House! 2007-07-16 04:06:19 by:James Monahan
“AI.” “Bicentennial Man.” “The Jetsons.” “Richie Rich.” “I, Robot
.” These films and TV programs may have elicited various emotions and opinions from the viewers.
Indeed, these movies and shows have unveiled the different sides of robots. However, they still point out a certain fact — that robots, or robotic devices, are smart, fast, and hardworking. They perform according to their assigned purpose or duty. And they can be the most reliable members of your household. Yes, your very own household! (more…) Read more:House
Important Projects in the World 2007-07-16 04:01:25 Author: Subhash
At any given moment, millions of scientists, researchers, programmers and others, are working for the common good. Some have selfish motivations, and others may not understand the import of their work but in the end we may all benefit from their endeavors. Since we do not know what the future holds, it is difficult to accurately predict which projects will turn out to be the most significant; it is likely that many ventures will end in failure, and in retrospect, we may even be surprised that some were even undertaken. We can, however, uncover some leading candidates for most critical projects currently underway.
(more…) Read more:World
, Projects
Robot Definition 2007-07-11 05:02:42 A robot is a mechanical or virtual, artificial agent. A robot is usually an electromechanical system, which, by its appearance or movements, conveys a sense that it has intent or agency of its own. The word robot can refer to both physical robots and virtual software agents, but the latter are often shortened to bots.
While there is still discussion about which machines qualify as robots, a typical robot will have several, though not necessarily all of the following properties: (more…) Read more:Robot
, Definition
SCARA Robot 2007-07-26 23:18:16
The SCARA acronym stands for Selective Compliant Assembly Robot
Arm or Selective Compliant Articulated Robot Arm.
In general, traditional SCARA’s are 4-axis robot arms, i.e., they can move to any X-Y-Z coordinate within their work envelope. There is a fourth axis of motion which is the wrist rotate (Theta-Z). The ‘X’, ‘Y’ and the ‘Theta-Z’ movements are obtained with three parallel-axis rotary joints. The vertical motion is usually an independent linear axis at the wrist or in the base. SCARA robots are used in assembly operations where the final move to insert the part is a single vertical move. Component insertion into printed circuit boards is an example. This is often called “vertical assembly”.
(more…)
Biorobotic Technology 2007-07-26 23:11:01 Biorobotics is a term that loosely covers the fields of cybernetics, bionics and even genetic engineering as a collective study.
Biorobotics is often used to refer to a real subfield of robotics: studying how to make robots that emulate or simulate living biological organisms mechanically or even chemically. The term is also used in a reverse definition: making biological organisms as manipulatable and functional as robots. (more…) Read more:Technology
Mobile Robot 2007-07-24 21:58:34 Overview
Mobile
robots have the capability to move around in their environment and are not fixed to one physical location. In contrast, industrial robots usually consist of a jointed arm (multi-linked manipulator) and gripper assembly (or end effector) that is attached to a fixed surface.
Mobile robots are the focus of a great deal of current research and almost every major university has one or more labs that focus on mobile robot research. Mobile robots are also found in industry, military and security environments. They also appear as consumer products, for entertainment or to perform certain tasks like vacuum cleaning or mowing.
(more…) Read more:Robot
Swarm robotics 2007-07-22 21:57:59
———————————————————————
Swarm
robotics is a new approach to the coordination of multirobot systems which consist of large numbers of relatively simple physical robots. The goal of this approach is to study the design of robots (both their physical body and their controlling behaviors) such that a desired collective behavior emerges from the inter-robot interactions and the interactions of the robots with the environment, inspired but not limited by the emergent behavior observed in social insects, called swarm intelligence. It has been discovered that a set of relatively primitive individual behaviors enhanced with communication will produce a large set of complex swarm behaviors. (more…)
RoboCup Competitions 2007-07-20 21:42:45 RoboCup is an international robotics competition founded in 1993. The aim is to develop autonomous robots with the intention of promoting research and education in the field of artificial intelligence. The name RoboCup is a contraction of the competition’s full name, “Robot Soccer World Cup”.
The official goal of the project:
By mid-21st century, a team of fully autonomous humanoid robot soccer players shall win the soccer game, complying with the official rule of the FIFA, against the winner of the most recent World Cup.
Which is commonly abbreviated to: (more…) Read more:Competitions
What Is Mechatronics..? 2007-07-20 05:32:52
Mechatronics is the synergistic combination of mechanical engineering (”mecha” for mechanisms, i.e., machines that ‘move’), electronic engineering (”tronics” for electronics), and software engineering. The purpose of this interdisciplinary engineering field is the study of automata from an engineering perspective and serves the purposes of controlling advanced hybrid systems. (more…)
Robotic Arms and Robotics 2007-07-16 07:28:59 Author: Gordon Petten
The word robot comes from the Czech word “robota”, meaning “forced labor.” The stuff of science fiction robotics in the 21st century is different than your parents or your grandparents’ ideas of robotics. What used to be thought of as futuristic improbability is now becoming a reality.
There are, theoretically, three Laws of Robotic
s. The Laws of Robotics
were developed by a small group of scientists who believe that robotics is the wave of the future. The first law, referred to as law zero, is that a robot may not injure humanity, or, though inaction, allow humanity to come to harm. The second law states that a robot may not injure a human being, or, through inaction, allow a human being to come to harm, unless this would violate a higher order law. This law was created so that mankind would seek not to create robots that would harm people. The third law is that a robot must obey orders given it by human beings, except where such o
There’s a Robot in Our House! 2007-07-16 04:06:19 by:James Monahan
“AI.” “Bicentennial Man.” “The Jetsons.” “Richie Rich.” “I, Robot
.” These films and TV programs may have elicited various emotions and opinions from the viewers.
Indeed, these movies and shows have unveiled the different sides of robots. However, they still point out a certain fact — that robots, or robotic devices, are smart, fast, and hardworking. They perform according to their assigned purpose or duty. And they can be the most reliable members of your household. Yes, your very own household! (more…) Read more:House
Important Projects in the World 2007-07-16 04:01:25 Author: Subhash
At any given moment, millions of scientists, researchers, programmers and others, are working for the common good. Some have selfish motivations, and others may not understand the import of their work but in the end we may all benefit from their endeavors. Since we do not know what the future holds, it is difficult to accurately predict which projects will turn out to be the most significant; it is likely that many ventures will end in failure, and in retrospect, we may even be surprised that some were even undertaken. We can, however, uncover some leading candidates for most critical projects currently underway.
(more…) Read more:Projects
, World
Robot Definition 2007-07-11 05:02:42 A robot is a mechanical or virtual, artificial agent. A robot is usually an electromechanical system, which, by its appearance or movements, conveys a sense that it has intent or agency of its own. The word robot can refer to both physical robots and virtual software agents, but the latter are often shortened to bots.
While there is still discussion about which machines qualify as robots, a typical robot will have several, though not necessarily all of the following properties: (more…) Read more:Robot
, Definition
Biomorphic Robotics 2007-08-11 01:42:13 Biomorphic robotics is a sub-discipline of robotics focused upon emulating the mechanics, sensor systems, computing structures and methodologies used by animals. In short, it is building robots inspired by the principles of biological systems.
One of the most prominent researchers in the field of biomorphic robotics has been Mark W. Tilden, who has taken Rodney Brooks’ theory of removing the world model from robots to a low hardware level not even using microprocessors. This is not to say the lack of microprocessors makes something biomorphic - quite the contrary. There is a huge amount of work be done implementing biological nervous and neural networks into computing devices. (more…) Read more:Robotics
Robot Kinematics 2007-08-11 01:33:08 Robot kinematics is the study of the motion (kinematics) of robots. In a kinematic analysis the position, velocity and acceleration of all the links are calculated without considering the forces that cause this motion. The relationship between motion, and the associated forces and torques is studied in robot dynamics. One of the most active areas within robot kinematics is the screw theory.
Robot kinematics deals with aspects of redundancy, collision avoidance and singularity avoidance. While dealing with the kinematics used in the robots we deal each parts of the robot by assigning a frame of reference to it and hence a robot with many parts may have many individual frames assigned to each movable parts. For simplicity we deal with the single manipulator arm of the robot. Each frames are named systematically with numbers, for example the immovable base part of the manipulator is numbered 0, and the first link joined to the base is numbered 1, and the next link 2 and similarly till n Read more:Robot
Cognitive robotics 2007-09-29 19:46:51 Cognitive robotics (CR) is concerned with endowing robots with high-level cognitive capabilities to enable the achievement of complex goals in complex environments using limited computational resources.
Robotic cognitive capabilities include perception processing, attention allocation, anticipation, planning, reasoning about other agents, and reasoning about their own mental states. Robotic cognition embodies the behaviour of intelligent agents in the physical world (or a virtual world, in the case of simulated CR). (more…) Read more:Cognitive
What Is Cybernetics? 2007-09-29 19:45:57 Cybernetics was defined by Norbert Wiener, in his book of that title, as the study of control and communication in the animal and the machine. Stafford Beer called it the science of effective organization and Gordon Pask extended it to include information flows “in all media” from stars to brains. It includes the study of feedback, black boxes and derived concepts such as communication and control in living organisms, machines and organisations including self-organization. Its focus is how anything (digital, mechanical or biological) processes information, reacts to information, and changes or can be changed to better accomplish the first two tasks. A more philosophical definition, suggested in 1956 by Louis Couffignal, one of the pioneers of cybernetics, characterizes cybernetics as “the art of ensuring the efficacy of action”.
Overview
The term cybernetics stems from the Greek ?????????? (kybernetes, steersman, governor, pilot, or rudder — the same root as government). Cyb
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