DC and AC Servo Motors

This is the part of the course run by TexMin, IIT (ISM) Dhanbad
Introduction to the Course entitled "Industrial Robotics and Automation".
1. Introduction 00:00
2. Servo Motor Schematic (Block Diagram) 00:36
3. Hobby Servo Motor 10:53
4. Schematic of Servo Motor Driving using Microcontroller 18:29
5. DC Motor Servo Drive Position, Velocity, and Torque Control 20:46
6. PCB for Servo Drive with Position, Velocity, and Torque Control 31:05
7. Typical Servo Motor Assembly 32:38
8. AC Motors 33:33
9. AC Motors - Operation and Advantages 33:35
10. Disadvantages of AC Motors 41:03
11. Synchronous AC Motors - Working and Disadvantages 44:18
12. Synchronous Motor Drive System (Variable Frequency Drive - VFD) 50:54
13. Synchronous AC Motors - Advantages and Applications 56:17
14. Permanent Magnet Synchronous Motor (PMSM) Control Scheme 1:00:11
15. Typical Industrial Servo Drive System 1:03:55
Thanks to the contributors of the internet, Manufacturers, Students, and everyone for listening.
Post your queries in the comments section below.

[@the_ravi_engineer]

❤️❤️❤️

[@saurabhlanje1709]

Sir, can you please provide the name of the driver circuit board shown in the video.

[@ArunUdai]

This is my personal board that I have designed and got it manufactured. You can see ADU printed on it.

[@ArunUdai]

You can check this paper www.dayalsoft.com/files/udai_saha_isrm_2013.pdf

[@saurabhlanje1709]

@@ArunUdai It's quite interesting. Are you using any estimation algorithms for estimation of speed of motor? Generally kalman filters are used. What is the frequency of the current control loop?

[@ArunUdai]

@@saurabhlanje1709 Yes, we are estimating (taking derivative) of position to obtain the joint/motor velocity. The innermost loop, that is the current loop runs maximum of 200 Hz with all the actuators in use.