LQR study notes for Christopher Lum lecture, youtube

 

Contacts from Electronica India 2025, September 18 and Aero india

 

Kid friendly game sites

1. https://pbskids.org/games/engineering
2. SafeKidGames.com
3. gameforge.com Crazy Machines (2005)
4. Fantastic Contraption (2008) Miniplay.com, Kongregate 
5. The Incredible Machine (1993) Classicreload.com

IIT Palakkad facilities

1.  EOS laser 3D priting machine build volume 250 x 250 x 300 mm
2. Wire melt based machine
3. Techsol instruments supplies gas handling systems
4. ISOTECH environmental chambers
5. ARUN RAHUL is faculty incharge, does research on control alogorithms of PMSM motor using F28379D TI microcontroller
6. Rotordynamics laboratory equipment are from GUNT, German company and TQinstruments: Tecquipment

High speed motors for 30,000 RPM, 15 kW power

 E+A:

OEM name: E+A

Motor type: SYM - IPM, which i guess stands for interior permanent magnet synchronous machine, with a water cooled two pole arrangement.

Motor number: mSipW 8.5/11-6-s3r2

Balancing machine for high speed motor:

https://www.aeroexpo.online/aeronautic-manufacturer/aeronautic-balancing-machine-3081.html

IMT Classic 120 VM1

https://www.imt.de/en/products/details/classic-120-vm1-10621120

GMN spindle motor:

https://www.gmn.de/en/spindles/spindle-groups/workpiece-spindles/

Linear actuator for 18mm per min speed, 100mm stroke, 10N pull force

RS380 motor 3.6V DC brushed motor re-winding for higher torque

Disassembly of existing motor from Black and Decker drill gun: