TVC

Thrust Vector Controller Summary

• This Repository will contain code that enables my thrust vector controller to work and basic a description of my methodology of its design. My goal is to have a design that can move the motor using data from the IMU

Why a TVC?

I am currently a student studying aerospace engineering, and I wanted to start a personal project that was related to aerospace. I chose a TVC because it is a simple enough project that I can complete it during the semester, as well as being relatively cheap.

Purchased Components

• Micro Controller- Teensy 4.0
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  • I chose the Teensy 4.0 because its small for factor makes it easy to use and it has great computational power for it's price.
• IMU (Inertia Measurement Unit)- Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout
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  • I chose this breakout board by ada fruit because it includes Bosch's BNO055 which is an incredible sensor.
• Servos- SG90
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  • I chose the SG90 as my servo because of their size and price. I knew I didn't need anything too powerful for my design.
• Mini Ball Bearings- Ball Bearings
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  • These are the bearings I am currently using
• Battery holder-Battery Holder
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  • The battery holder is for powering the Microcontroller, IMU, and Servos.

Designed and 3D Printed components

The remainder of the parts required for the contruction of the TVC will be 3D printed using my Ender 3 S1 by Creality. This includes a pseudo-engine as I do not currently posses a model rocket, and would print a plastic engine than buy an engine I may not use.