What is a Robot and How Does it Work? Different Types of Robot

What is A Robot Answer

Today’s post is exceptional because today, we will talk about the unique technology, a robot, and how does it work? And they will also know how different they are.

People often ask such questions. Do some also want to know whether they can work like humans? In the movies, the robot is very advanced. So, what kind of robot scientists have created right now?

There will be someone who may not have heard of robots. Every person has heard about it from somewhere, but there will be very few who know about it.

In today’s article, you will get the answer to all such questions, so now you will know what the robot is.

What is Robot

A robot is a machine that works exclusively based on programs or instructions inserted by the computer. It can do many complex tasks easily on its own.

The robot consists of a mixture of mechanical, software and electronic engineering. In this, the role of everyone is almost the same.

Definition of Robot
A robot is a machine that is constructed so that more than one task can be completed by itself with speed and precision.

An external control device controls some robots, and many robots have a control device inside to manage them.

They have nothing to do with shape and size. The person who looks like a human being is called a robot; this is wrong. It can be of any form. It depends on his work.

Because we have to do the work as scientists and make it in the same shape if only robots that look like humans are made, they will work like humans, will they not?

Whereas they are also made of huge sizes, which are used for heavy engineering.


For example, I tell about my own company where I do the job. My company is an automobile company here body parts of 2 wheelers, and four-wheelers are made.

A large assembly is made by welding large and small parts, which you see in the car. It would consist of many small and big details. Who add these small and big parts and convert them into significant amounts?

Yes, you thought proper! Robot.

So you must have understood that robots speak a machine with the shape of humans and a large automated machine as a robot. So let us now talk about how they work.

How does a robot work

Robot Working Video

You must have understood what the robot means. Different machines are installed in the robot to do all kinds of work. It has five main parts to make it work.

  • Structure Body
  • Sensor System
  • Muscle System
  • Power Source
  • Brain System

Any robot has a physical structure that moves. A motor, sensor system, and source for power, a computer brain controls the entire body.

Robots use pistons that help them move in different directions. It is programmed and inserted into its brain. Accordingly, the robot brain operates the body.

It works and runs only based on the program written. The program is rewritten to do another task.

Not all robots have a sensor. In a robot, there is also a sensor for listening, smelling.

What are the types of robots?

By now, you must have understood what a robot is, and now you will know what the types of robots are. Although they are of many kinds, they are divided into different parts based on their work and technique.

First of all, we know about the robot used based on mechanics.

  • Stationary
  • Legged
  • Wheeled
  • Swimming
  • Flying
  • Swarm
  • Mobile spherical
  • Stationary Robots

Such robots are fixed in one place. They do all their work in one place. Their position and direction of movement are set, and they are made to work just in the same situation.

For example, robots that perform welding, drilling, and gripping are stationary. So let’s know the use of robots.

Legged Robots

When the grip of wheeled robots became firm in the world of robots, scientists worked hard to make a better alternative instead so that it had some limitations that would be over. Like a wheeled robot has to work, it can work only on a flat surface.

Wheel robot cannot climb stairs, but it will rise if it is set foot in. It is enough to put a foot in a machine and make it work. But the way it takes 1 – 2 years for a human survivor to learn to walk, then can a robot be footed and run from it?

Yes, it is also possible. Many robots have started walking.

Such robots are capable of moving in any environment and on bumpy surfaces.

Wheeled Robots

Wheeled robots are robots that move on the surface with wheels. Such robots are more accessible to create, programming and design than leged. But they can only run on a flat surface.

Swimming Robots

The robot fish is a water swim robot. Whose shape and way of swimming is similar to that of a fish. Research on Swimming Robots was first brought to the fore by MIT University in 1989.

Flying Robots

Flying robots are robots that are capable of flying. It also has small size and non-human robots which can do many things. Such robots are used in search and rescue missions. It can easily find people trapped in any natural calamity in large areas of land.

Swarm Robots

When small robots work together in an extensive system, it is called swarm robots. The work that many robots can do is based on their interaction with each other and the environment.

Mobile Spherical Robots

Spherical robots are called mobile spherical robots. They roll by rolling or rolling on the surface.

Now let us know what kind of robots are based on working.

Domestic Robots

Robots that are used indoors. Such as vacuum cleaners, sweepers, gutter cleaners, etc.

Medical Robots

Their use has become very important in the medical world. One to one robots are being used. Nowadays, with the help of robots, doctors are also conducting operations using artificial robotics hands.

And in the medical world, it has emerged as a revolution because doctors keep people’s lives even by staying away.

Military Robots

Robots are beneficial in the military. They are also used for safety. They can quickly go to such places where it is difficult for humans to go. They are effective in finding the whereabouts of enemies by going to any area.

Space Robots

In the International Space Station, a lot of work is done with the help of robots. In Mars house, too, a robot named Rover has been sent.

Industrial Robots

Today, in every part of the world, the things needed by humans are made in everyday life. There are many things like food items, clothes to wear, and vehicles made in industries. And robots are also used in these industries.

Now you know about different types of robots.

Robots have been created based on different types of usage in the world. More recently, the third version of the cheetah robot has been made and brought to the world. It is just as fast as a leopard, and it specialises in jumping, jumping, running, and running in every way. It is one of the most developed robots in animal-like robots.

Very advanced forms have been made in human-looking robots, adept at walking, getting up, sitting and working while looking exactly like humans. Even Honda-designed ASIMO specialises in kicking a football.

What did you learn today?

So, friends, you have got a lot of information related to the Robot, if you have any question, you can ask. And if you like this post, then share it as much as possible.

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