Difference between revisions of "AY Honors/Robotics/Answer Key"
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==6. Describe what is used as a power source for most robotic applications.== <!--T:19--> | ==6. Describe what is used as a power source for most robotic applications.== <!--T:19--> | ||
| + | Though perhaps other power sources can be used, the main sources of electrical power for robots are batteries and photovoltaic cells. These can be used separately or together (for practical applications, most solar-powered robots will need a battery backup). [Source: https://en.m.wikibooks.org/wiki/Robotics/Components/Power_Sources] | ||
==7. Describe, draw, or show pictures of a ballbot.== <!--T:20--> | ==7. Describe, draw, or show pictures of a ballbot.== <!--T:20--> | ||
Revision as of 03:50, 3 March 2019
Robotics
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Contents
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This Honor is a component of the Modern Technology Master Award. |
1. Define the following terms:
a. Robotics
Robotics is a part of Engineering and Science. It has to do with the creation and building of robots, as well as computer programming. It is interdisciplinary, using mechanical, electrical and other kinds of engineering. Robots are sometimes used to do things that humans cannot, like finding and destroying bombs, or going places that are too hot, small, dangerous or distant for humans. Some robots look like humans, but most just look like machines.
Robotics comes from the word robot, which in turn comes from the Slavic word robota. Robota means labor, or work. [Source https://simple.wikipedia.org/wiki/Robotics]
b. Automation
In the context of robotics, automation is when a device or a machine is changed in such a way that it can do the job it was created for without human intervention. With automation, human intervention is limited or absent. Some people fear that automation could eventually lead to significant unemployment in the manufacturing, engineering, and computing sectors of the economy.
There are several benefits to automation. 1. The output of the machine or device is more uniform, and that product quality is improved. 2. For tasks involved that are repetitive and boring, the machine an continue to automatically do the job without getting tired or making "bored" mistakes. 3. automated machines are designed so that humans no longer need to lift heavy weights or do dangerous things. [Source: https://simple.wikipedia.org/wiki/Automation]
2. Briefly describe three examples on how the use of robotics and automation has made an impact on society.
1. Automobile industry - cars are now affordable by the majority of people. Before robotics and automation, they took much longer to produce, and a lot more people had to be employed to make each part. Therefore the economics costs per car were much higher. Toxic jobs like painting, heavy lifting jobs like moving assembled parts, precision jobs like control boards, dangerous jobs like pouring molten metal, and even precision welding can be done better by robots. [Source: https://www.genesis-systems.com/blog/robots-automotive-manufacturing-top-6-applications]
2. Technology - Highly precise items, such as electorics, computer devices, and other technologies are dependent on computer automation to perform microscopic and highly specific tasks repeatedly and without errors. The Laptop, mobile phone, medical devices, and other related industries are dependent on this highly automated engineering
3. Medicine - surgeries and medical procedures often involve robotics and automation to lower medical bills, decrease damage and healing times, and increase success rates for specific procedures that used to be impossible to reliably perform.
3. Briefly describe the following tools:
a. Robotic control systems
A robot must have a control system to operate its drive system. This drive system is the series of computers and mechanical parts that make it possible to move "arms" or "wrists" or other parts of a robot, as well as the body of the robot itself.
b. Motion Control
This is the part of automation that encompassing the systems or sub-systems involved in moving parts of machines in a controlled manner. Motion control is part of robotics, industry, and photo/videography and also in gaming.
c. Programmable Logic Controller (PLC)
A programmable logic controller (PLC) is a digital system used to make electrical and mechanical processes become automated. PLC can be found in almost all of the heavy industries which require process and sequences. PLC contains a unique set of inputs and outputs. The logic of PLC is programmed so that user can create a highly dedicated PLC working system for their intended purpose. [Source: https://simple.wikipedia.org/wiki/Programmable_logic_controller]
4. Define computer vision. Give three practical examples of its use.
5. Describe and give an example of each of the following types of robotic motion:
a. Rolling
b. Swimming
c. Walking
d. Flying
e. Climbing
6. Describe what is used as a power source for most robotic applications.
Though perhaps other power sources can be used, the main sources of electrical power for robots are batteries and photovoltaic cells. These can be used separately or together (for practical applications, most solar-powered robots will need a battery backup). [Source: https://en.m.wikibooks.org/wiki/Robotics/Components/Power_Sources]
7. Describe, draw, or show pictures of a ballbot.
A ballbot is a dynamically-stable mobile robot designed to balance on a single spherical wheel (i.e., a ball)
