Coordinate Transformations in 2D | Mapping | Robotics 101

We discuss coordinate transformations in light of robotics and their three main types:

1. Pure Rotation
2. Pure Translation
3. Both Rotation & Translation combined

The mathematics behind each is discussed and I have included a few examples along the way.

🌟 Contents 🌟
00:00 Introduction
00:25 Definition of Coordinate transformations
00:51 Why do we need coordinate transformations in robotics
02:23 Types of coordinate transformations
03:04 Pure Translation
04:12 Example of pure translation
05:24 Pure Rotation

In the next couple of videos, we take it a step further and apply coordinate transformations to 2D robots to see how it enables us to change the representation of an object from a body frame to a fixed frame (and vice versa).

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This video is part of the Robotics 101 tutorial series which covers kinematics and modeling of 2D & 3D robots.

This tutorial lesson series starts out from the very basics of robotics (assuming no prior knowledge) and gradually builds on in bite-sized videos of 10 minutes or less. By following along, you will soon become extremely good in the kinematics and modeling aspects of robots. And these will help you to design and build robots.

Here's what we will cover in this video series:
1. Co-ordinate Transformation for 2D & 3D robots
2. Homogeneous Transformations for 2D & 3D robots
3. Forward Kinematics
4. Inverse Kinematics
5. Robotic wrists (end-effector)
6. End-effector Velocities and Jacobians
7. Singularities of robots
8. Gimbal Locks
9. Forces & Torques

I will be uploading 1 video per week. If you find these helpful, don't forget to share and subscribe!

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👉 Link to the Robotics 101 playlist

Robotics 101 - Robotics full course for beginners - Kinematics and Modeling

#roboticsforbeginners #roboticsTutorials #robotics #learnrobotics#homogenoustransformationmatrices #configuration #rotationmatrix #mechatronics #orientation #orientationinrobotics #transformationmatrices #displacementinrobotics #poseinrobotics #pose #translationandrotation

[EngineeringSimplified]

✍Any Questions, doubts, or thoughts? Comment below (I read & respond to every comment).
👉Don't forget to SUBSCRIBE to the channel for more such videos & courses: bit.ly/Engineering-Simplified

[luggas]

You are a legend. There isnt really much material about this topic and you make it very easy to understand.

[oliviasapphire_]

Dude your explanation is so good. My professor went over this stuff and I recognize the concepts but the way you explain it is amazing. Thank you

[eekhushbu]

hii
please make a playlist of all the video which you are going to teach us in this series.
And Also put the lecture no. on every video so that one can ensure that he/she has watched all videos in series so far :)

[housamkak]

Hello, Thank you for your efforts, you are much appreciated. What tool do you use to make your videos?

[TravelwithRasel.]

sorry to bother you, in fact i have a confusion about y axis of -sin and cos . how is it possible?

[rhijaz]

hello. how did you convert the points (1, 0) and (0, 1) in frame M to (cos, sin ) and (-sin, cos ) in frame F as stated at 6:40. Can you pls explain

[polycoder]

hi, which program do you use for taking notes and recording videos?

[grave_ity]

am I kind of dumb to have taken like 3-4 minutes to wrap my head around -ve sine lol. It do be like that sometimes. Great series tho!

[dhalsim]

You lost me around 5:49, Got to find someone more clear for a 101 class.