Active Fin Control System a good ppt that is good

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1. Active Fin Control System

2. Servo

3. Some good options https://robu.in/product/towardpro-mg996r-digital-high-torque-servo-motor/ https://robu.in/product/emax-es08ma-ii-servo/

4. Top view of the rocket

5. Spin (Anticlockwise)

6. Spin (Clockwise)

7. Pitch (At 45 degree to the axis)

8. Pitch (Along the axis)

9. Airbrakes of some rockets

10. Airbrakes

11. Problem It requires 4 fins Requires independent servos for all of the fins Space constraint

12. Partial Fin Control Controls only the spin and the pitch part, using 1 (maximum 2) servo(s) This can be done by making a mechanism that will give the maximum possible control over the fins Airbrakes will be taken care of with this mechanism