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You could use gamma rays which might pentetrate through an object and bounce back. Normal light cannot penetrate through opaque solids like metal, and thus high frequency waves would be preferable. Another way would be to implement several scanners that would fly around the object and gather data from thousands of angles. Miniature robotic cameras shaped like a cube could be attached to 5 high power propellors (1 per face of the cube, leaving 1 face open for the camera itself) to ensure full mobility for the cameras. They could then be programmed to fly around the object and could possibly use electron scanning technology to measure the countours of the object. The mini-robots would then fly back to the main robot and upload the data, which would be pieced together and could be visually displayed in a 3 dimensional graphing program. The miniature robots would have to account for wind resistance and external interference (for example, if someone blew on a mini-robot, it would have to propel towards the wind in order to retain its current position). It's very possible, but would be extremely expensive and would take a good research team many years before it could be completely perfected for commercial use (or private use, if you have millions of dollars to throw out).
You could use gamma rays which might pentetrate through an object and bounce back. Normal light cannot penetrate through opaque solids like metal, and thus high frequency waves would be preferable. Another way would be to implement several scanners that would fly around the object and gather data from thousands of angles. Miniature robotic cameras shaped like a cube could be attached to 5 high power propellors (1 per face of the cube, leaving 1 face open for the camera itself) to ensure full mobility for the cameras. They could then be programmed to fly around the object and could possibly use electron scanning technology to measure the countours of the object. The mini-robots would then fly back to the main robot and upload the data, which would be pieced together and could be visually displayed in a 3 dimensional graphing program. The miniature robots would have to account for wind resistance and external interference (for example, if someone blew on a mini-robot, it would have to propel towards the wind in order to retain its current position). It's very possible, but would be extremely expensive and would take a good research team many years before it could be completely perfected for commercial use (or private use, if you have millions of dollars to throw out).
In what ways do robots help humans?
In what ways? do they make our jobs easier. and how do they help us
Answer
Contemporary uses
Main articles: Industrial robot and Domestic robot
Robots can be placed into roughly two classifications based on the type of job they do. The first category includes tasks which a robot can do better than a human. Here, robots can increase productivity, accuracy, and endurance. The second category consists of dirty, dangerous or dull jobs where it is desirable to replace human labor with robotics.
[edit] Increased productivity, accuracy, and endurance
A Pick and Place robot in a factory
Many factory jobs are now performed by robots. This has led to cheaper mass-produced goods, including automobiles and electronics. Stationary manipulators used in factories have become the largest market for robots. In 2006, there were an estimated 3,540,000 service robots in use, and an estimated 950,000 industrial robots. [35] A different estimate counted more than one million robots in operation worldwide in the first half of 2008, with roughly half in Asia, 32% in Europe, 16% in North America, 1% in Australasia and 1% in Africa.[36]
Some examples of factory robots:
* Car production: Over the last three decades automobile factories have become dominated by robots. A typical factory contains hundreds of industrial robots working on fully automated production lines, with one robot for every ten human workers. On an automated production line, a vehicle chassis on a conveyor is welded, glued, painted and finally assembled at a sequence of robot stations.
* Packaging: Industrial robots are also used extensively for palletizing and packaging of manufactured goods, for example for rapidly taking drink cartons from the end of a conveyor belt and placing them into boxes, or for loading and unloading machining centers.
* Electronics: Mass-produced printed circuit boards (PCBs) are almost exclusively manufactured by pick-and-place robots, typically with SCARA manipulators, which remove tiny electronic components from strips or trays, and place them on to PCBs with great accuracy.[37] Such robots can place hundreds of thousands of components per hour, far out-performing a human in speed, accuracy, and reliability.[38]
Automated guided vehicle carrying medical supplies and records
* Automated guided vehicles (AGVs): Mobile robots, following markers or wires in the floor, or using vision[39] or lasers, are used to transport goods around large facilities, such as warehouses, container ports, or hospitals.[40]
*
o Early AGV-Style Robots were limited to tasks that could be accurately defined and had to be performed the same way every time. Very little feedback or intelligence was required, and the robots needed only the most basic exteroceptors (sensors). The limitations of these AGVs are that their paths are not easily altered and they cannot alter their paths if obstacles block them. If one AGV breaks down, it may stop the entire operation.
*
o Interim AGV-Technologies developed that deploy triangulation from beacons or bar code grids for scanning on the floor or ceiling. In most factories, triangulation systems tend to require moderate to high maintenance, such as daily cleaning of all beacons or bar codes. Also, if a tall pallet or large vehicle blocks beacons or a bar code is marred, AGVs may become lost. Often such AGVs are designed to be used in human-free environments.
*
o Newer AGVs such as the Speci-Minder,[41] ADAM, [42] Tug[43] and PatrolBot Gofer[44] are designed for people-friendly workspaces. They navigate by recognizing natural features. 3D scanners or other means of sensing the environment in two or three dimensions help to eliminate cumulative errors in dead-reckoning calculations of the AGV's current position. Some AGVs can create maps of their environment using scanning lasers with simultaneous localization and mapping (SLAM) and use those maps to navigate in real time with other path planning and obstacle avoidance algorithms. They are able to operate in complex environments and perform non-repetitive and non-sequential tasks such as transporting photomasks in a semiconductor lab, specimens in hospitals and goods in warehouses. For dynamic areas, such as warehouses full of pallets, AGVs require additional strategies. Only a few vision-augmented systems currently claim to be able to navigate reliably in such environments.
[edit] Dirty, dangerous, dull or inaccessible tasks
A U.S. Marine Corps technician prepares to use a telerobot to detonate a buried improvised explosive device near Camp Fallujah, Iraq
There are many jobs which humans would rather leave to robots. The job may be boring, such as domestic cleaning, or dangerous, such as exploring inside a volcano.[45] Other jobs are physically inaccessible, such as exploring another planet,[46] cleaning the inside of a long pipe, or performing laparoscopic surgery.[47]
* Telerobots: When a human cannot be present on site to perform a job because
Contemporary uses
Main articles: Industrial robot and Domestic robot
Robots can be placed into roughly two classifications based on the type of job they do. The first category includes tasks which a robot can do better than a human. Here, robots can increase productivity, accuracy, and endurance. The second category consists of dirty, dangerous or dull jobs where it is desirable to replace human labor with robotics.
[edit] Increased productivity, accuracy, and endurance
A Pick and Place robot in a factory
Many factory jobs are now performed by robots. This has led to cheaper mass-produced goods, including automobiles and electronics. Stationary manipulators used in factories have become the largest market for robots. In 2006, there were an estimated 3,540,000 service robots in use, and an estimated 950,000 industrial robots. [35] A different estimate counted more than one million robots in operation worldwide in the first half of 2008, with roughly half in Asia, 32% in Europe, 16% in North America, 1% in Australasia and 1% in Africa.[36]
Some examples of factory robots:
* Car production: Over the last three decades automobile factories have become dominated by robots. A typical factory contains hundreds of industrial robots working on fully automated production lines, with one robot for every ten human workers. On an automated production line, a vehicle chassis on a conveyor is welded, glued, painted and finally assembled at a sequence of robot stations.
* Packaging: Industrial robots are also used extensively for palletizing and packaging of manufactured goods, for example for rapidly taking drink cartons from the end of a conveyor belt and placing them into boxes, or for loading and unloading machining centers.
* Electronics: Mass-produced printed circuit boards (PCBs) are almost exclusively manufactured by pick-and-place robots, typically with SCARA manipulators, which remove tiny electronic components from strips or trays, and place them on to PCBs with great accuracy.[37] Such robots can place hundreds of thousands of components per hour, far out-performing a human in speed, accuracy, and reliability.[38]
Automated guided vehicle carrying medical supplies and records
* Automated guided vehicles (AGVs): Mobile robots, following markers or wires in the floor, or using vision[39] or lasers, are used to transport goods around large facilities, such as warehouses, container ports, or hospitals.[40]
*
o Early AGV-Style Robots were limited to tasks that could be accurately defined and had to be performed the same way every time. Very little feedback or intelligence was required, and the robots needed only the most basic exteroceptors (sensors). The limitations of these AGVs are that their paths are not easily altered and they cannot alter their paths if obstacles block them. If one AGV breaks down, it may stop the entire operation.
*
o Interim AGV-Technologies developed that deploy triangulation from beacons or bar code grids for scanning on the floor or ceiling. In most factories, triangulation systems tend to require moderate to high maintenance, such as daily cleaning of all beacons or bar codes. Also, if a tall pallet or large vehicle blocks beacons or a bar code is marred, AGVs may become lost. Often such AGVs are designed to be used in human-free environments.
*
o Newer AGVs such as the Speci-Minder,[41] ADAM, [42] Tug[43] and PatrolBot Gofer[44] are designed for people-friendly workspaces. They navigate by recognizing natural features. 3D scanners or other means of sensing the environment in two or three dimensions help to eliminate cumulative errors in dead-reckoning calculations of the AGV's current position. Some AGVs can create maps of their environment using scanning lasers with simultaneous localization and mapping (SLAM) and use those maps to navigate in real time with other path planning and obstacle avoidance algorithms. They are able to operate in complex environments and perform non-repetitive and non-sequential tasks such as transporting photomasks in a semiconductor lab, specimens in hospitals and goods in warehouses. For dynamic areas, such as warehouses full of pallets, AGVs require additional strategies. Only a few vision-augmented systems currently claim to be able to navigate reliably in such environments.
[edit] Dirty, dangerous, dull or inaccessible tasks
A U.S. Marine Corps technician prepares to use a telerobot to detonate a buried improvised explosive device near Camp Fallujah, Iraq
There are many jobs which humans would rather leave to robots. The job may be boring, such as domestic cleaning, or dangerous, such as exploring inside a volcano.[45] Other jobs are physically inaccessible, such as exploring another planet,[46] cleaning the inside of a long pipe, or performing laparoscopic surgery.[47]
* Telerobots: When a human cannot be present on site to perform a job because
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Title Post: How to integrate 3d scanner on a robot?
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Thanks For Coming To My Blog
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