Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Advantaves and disadvantages of robots
Advantaves and disadvantages of robots
Advantages of robots
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Advantaves and disadvantages of robots
¬¬¬Introduction
A Robot is a mechanical or an implied simulated agent, for example an electro-mechanical device which is led by a computer program r an electronic circuit. Such technologies handle with automatic devices that can work instead of humans in hazardous and dangerous environments, or have a high resemblance with humans in physical appearance/manners.
Robots have already substituted for humans in the helping of completing duties which are repetitive and hazardous , which humans prefer not t do , or the ones which are unable to be completed due to various reasons such as limitations of size or unreachable locations such as the bottom of a sea or an ocean. But also there are a number of increasing concerns regarding the usage of robots in the society. The main reason being an increase of rising unemployment because they d replace the workforce in various functions. The usage of robots in military attack also has been raising ethical related concerns. The possibility of a potential robotic autonomy has been discussed in many fictional stories, but may grow up to become a realistic concern in the near future.
Types of Robots
Robots are classified into
Cartesian Robots
Cylindrical Robots
Spherical Robots
Articulated Robots
SCARA
Parallel Robots
Cartesian Co-ordinate Robot
A Cartesian co-ordinate robot or commonly known as a linear robot is an industrial robot which has principally three different control axes which are linear. Which means that the three axes move in a straight line, and not rotational. Also they are at 90 degree right angles to each other. Another type of Cartesian robot where the horizontal member is supported at both the ends are known as “Gantry Robots”. There are usually very large....
... middle of paper ...
...0555DEDD5B1/0/PR_KUKA_Industrial_Robot_KR5_Scara_R350_01.jpg
Robot overview
Degrees of freedom
Kinematic Analysis
The total degree of freedom for a closed loop mechanism is given by;
F = 3(n-1) – Σ (3-fi)
Where; n: Number of Links in the robot. i: Number of Joints in the robot. fi: Degree of freedom of each joint.
F = 21 – 18 = 3 DOF
The working range of the robot is 360 degrees depending on the diameter. Each link is 90 degrees to each other.
Advantages Disadvantages
Light weight having low moment of inertia. Only 3 degrees of freedom
This robot can withhold high-speed tasks. Constrained to rotational movement.
Low manufacturing costs.
Possible to attach 4th degree of freedom allowing extension and compression.
A concept of additional degree of freedom is used in the world’s fastest pick and place robot, The Adept Quattro.
The Canadarm was designed by M.d Robotics to not have any fixed ends so it could crawl along the space station to repair or to move parts on the Space Station. The Canadian arm is 17.6(55ft) long with 7 motorized joints that can turn 540 degrees. The arm is controlled by an astronaut inside the space station, the astronaut is able to see through 4 color cameras that will help him control the arm in how it’s suppose to be used.
direction. The third wheel was hooked up to the wheel frame and free to rotate
The most popular example of robotic arm is the Da Vinci Surgical System [4, 5] from Intuitive Surgical. This system is divided into four key elements.
Fabrication at the factory utilizes a mix of robotics and manual labor to produce the body of the V-Rod. Robots that are designed to cut pipe are capable of completing a single operation within 3 seconds. Other fabrication robots utilize 1800 watt lasers that can perform cutting operations at the rate of 100 inches per minute. Where robotics can be used to perform high speed cutting and welding operations, skilled workers are a...
We live in a time where technology is at the center of our society. We use technology on a daily basis, for the simplest tasks, or to aid us in our jobs, and don’t give a second thought to whether these tools are actually helping us. Writers such as Kevin Kelly and Clive Thompson argue that the use of technology actually helps us humans; whiles writers such as Nicholas Carr argue that technology affects people’s abilities to learn information negatively.
1. Moving Straight -- Motors, Sequences of Commands, Block Settings, Downloading and Running Programs, Move Steering Block ► Moving Straight 1: Introduction to Sensabot ► Moving Straight 2: Robot Config ► Moving Straight 3: Steering Forward ► Moving Straight 4: Arm
A Robonaut is a highly-constructed robot to simulate an astronaut. It has arms and legs, just like a real astronaut. The Robonaut is on wheels, the legs are in a base and the wheels are there to control the robot easier. “Robonaut 2 (R2), R2 is made up of multiple component technologies and systems -- vision systems, image recognition systems, sensor integrations, tendon hands, control algorithms, and much more.” (Badger 1).
Artificial Intelligence, also known as AI, allows a machine to function as if the machine has the capability to think like a human. While we are not expecting any hovering cars anytime soon, artificial intelligence is projected to have a major impact on the labor force and will likely replace about half the workforce in the United States in the decades to come. The research in artificial intelligence is advancing rapidly at an unstoppable rate. So while many people feel threatened by the possibility of a robot taking over their job, computer scientists actually propose that robots would benefit a country’s efficiency of production, allowing individuals to reap the benefits of the robots. For the advantage of all, researchers and analysts have begun to mend the past ideas of human-robot interaction. They have pulled inspiration from literary works of Isaac Asimov whom many saw as the first roboticist ahead of his time, and have also gotten ideas of scholarly research done by expert analysts. These efforts have began to create an idea of a work force where humans and robots work together in harmony, on a daily basis.
Scientific progress makes huge milestones toward developing new advanced technologies which are more and more present in human lives. Today robots replace people in many spheres such as health care, security and military, industry, education, entertainment and science. Role of robots becomes more significant because they are able to do the job which people are not able to perform well. Sometimes people are too lazy to do some routine work, due to such situation those tasks could be delegated to machines. People’s life become more technology based what makes demand for efficient robots larger. Engineers say that today robots look like machines, but in near future robots will have more human appearance, today they do some simple job, but in near future much more complicated tasks would be trusted to them. History of robotics goes far to the history when the ancient Greeks describes first devices that people were projected to fly to the sky like birds. In fact, heart of any robot is some program that direct the device and control it actions. Robot cannot perform the tasks that was not programmed in it and this if the factor what makes it quite limited in its actions. Current studies in robotics are aimed to remove those disadvantages and make robots more functional and universal through development of artificial intelligence that can operate independently. Curiosity of world community to robotics increase every day what make all the research and inventions in robotics more demanded. History of robots, resent achievement and future perspectives of robotics have to be studies and researched to understand what machines can give to humanity and what pros and cons exist in the r...
It is not ethical to replace human employees with robotic automation and computer-controlled systems. It is important to be mindful, how and when to use robotic automation as robotic automation is useful, when used sparsely. Robots are a problem for humans because, the technology of robots is becoming smarter, more reliable industrial robots and drones that lead to better factory production. It is often cheaper to buy an industrial robot or program than to train a human worker and pay them for their job. The major cost difference of robotic automation is often a major factor in why human jobs are replaced by robots, as with salary and overall price per employ.
First one is called 4DOF which is an articulated planar arm and the second on is called 5DOF which is an articulated planar arm + rotating base configurations. The Hekateros platforms are ideal for applications and research in robotic control systems because of their use of visual-servoing, machine intelligence, artistic installations, and light manufacturing.
Pinto, Jim. "Robotics Technology Trends." : The Future of Robots by Jim Pinto. Automation Resources. Web. 25 Apr. 2012. .
Robotics research now a day is focused on developing systems that exhibit modularity, flexibility, redundancy, fault-tolerance, a general, reliable and extensible software environment and seamless, flawless connectivity to other machines. In this highly developing society time and man power are critical and limited also in the heavy industries the man power is not good enough for completion of task in large scales. The automation is playing important role to save human efforts in most of the regular and frequently carried works and also in saving time. One of the major and most commonly performed works is inspection of industrial equipment during running hour to maintain quality. In Present days industries are increasingly turning towards computer and android phone based automation mainly due to the need for increasing productivity and delivery of products with uniform quality to the customers. The inflexibility and generally high cost of hard-automation systems which have been used for automation in the past have led to a broad based interest to use robots capable of performing a variety of functions and tasks in a flexible environment and also robots can do this at lower cost. The use of Industrial Robots characterizes some of contemporary trends in automation of the manufacturing process. However in present days industrial robots also exhibit a monolithic mechanical structure and closed-system
America is on the verge of another golden age thanks to industrial robots. Industrial grade manufacturing robots are revolutionizing industry as we know it. These mechanical machines are making possible, the mass production needed to satisfy the demand of the seven-billion people on the earth. Companies and businesses are saving millions of dollars by using industrial robots as part of their manufacturing teams. Industrial robots are beneficial to modern manufacturing in the U.S. as depicted by the many flourishing factories such as CBS Boring and Alfe.