Mechatronics Exercises

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Group 15: Pyry Weckman

still working on this documentation, sorry for being late


The goal is to build a self balancing cube that can stand on its corner using three reaction wheels controlled by a gyroscope and a PID control loop. Planned size is 210x210x210mm with 180mm reaction wheels. The wheels are driven by Nidec 24H BLDC motors with built in encoders, powered by a 14.4V Li-Ion battery pack (4S1P 18650 cells) or an external 12-32V DC voltage source.

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Code can be found on my Github, at PyryW/Gyrocube

3D files (Autodesk Inventor) are here:

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name210mm face top.ipt
height250
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name210mm face.ipt
height250
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nameAssembly1.iam
height250
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nameCorner brace.ipt
height250
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nameFace-Motor arm.ipt
height250
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nameMidframe.ipt
height250
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nameMotor Bracket.ipt
height250
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nameNidec 25H.ipt
height250
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nameTest Assy.iam
height250
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nameWheel assy.iam
height250
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name170mm reaction wheel.ipt
height250