MIDDefensePresentation of final year project.pptx

It is an engineering final year project presentation

1. Design & Development of a Gimbal Based Platform for Stabilizing Heavy Loads with Multi Axis Control Team Members Muhammad Sharjeel Farzad (333675) Faisal Amin (338606) Muhammad Talha Khalid (348136) Ryan Waris (336742) SUPERVISOR: Dr. Usman Bhutta

2. Target of the Project “The aim to fabricate and design a two degree of freedom gimbal platform that can stabilize heavy payloads in the Pitch and the Yaw Axis”

3. SIMILAR MODELS

4. PROJECT MANAGEMENT 3D Modelling Mass Calculations Motor Selection FEA Analysis Analyzing Results

5. INERTIA RATIO SPECIFICATIONS

6. PITCH AXIS LOADS Moment of inertia of gun holder about the pitch axis = 0.03 kg-m^2 Moment of inertia of AS50 Sniper Rifle about the pitch axis = 1.1 kg-m^2 Final Moment of Inertia about Pitch Axis=1.13kg-m^2

7. YAW AXIS LOADS Moment of inertia of structure about the Yaw axis = 0.26 kgm^2 Moment of inertia of gun holder about the Yaw axis = 0.08 kg-m^2 Moment of inertia of AS50 gun about the Yaw axis = 1.03 kg-m^2 Final Moment of Inertia about Yaw Axis=1.37kg-m^2

8. PITCH MOTOR AND GEAR BOX SPECIFICATIONS We choose KY80AS0407-30-3P motor for our pitch axis control We choose NMRV050 20:1 gear box for our pitch motor which will reduce the load inertia as follows =3.105<5 ( Characteristic of Fast System)  

9. BASE MOTOR AND GEAR BOX SPECIFICATIONS We choose KY80AS0410-30-3P motor for our pitch axis control We choose NMRV063 20:1 gear box for our pitch motor which will reduce the load inertia as follows =2.48<5 ( Characteristic of Fast System)  

10. TORQUE VS RPM CHARACTERISTICS Torque RPM Curve of KY80AS0407-30-3P Torque RPM Curve of KY80AS0410-30-3P

11. TORQUE REQUIREMENTS   + +   + +   Pith Axis Required Torque Yaw Axis Required Torque

12. TORQUE VS RPM CHARACTERISTICS Torque RPM Curve of KY80AS0407-30-3P Torque RPM Curve of KY80AS0410-30-3P (1.88, 1500) (1.53, 1500)

13. FINAL SPECIFICATIONS

14. DETAILED DESIGN

15. 2D- DRAWINGS

16. 3D- MODEL TYPE: Assembly Drawing Software Used: SOLIDWORKS

17. FATIGUE ANALYSIS USING ANSYS

18. Importing the Geometry into ANSYS from SOLIDWORKS Mesh Generation FEA ANALYSIS

19. FEA FATIGUE ANALYSIS Analysis Results Factor of Safety

20. FINALIZED DESIGN

21. BILL OF MATERIALS Type Motors Type Power Motor Price in USD Pitch Motor KY110AS0408-15 Pitch Motor 800W 270 Base Motor KY130AS0410-15 Base Motor 1000W 286 Motor Driver Motor Driver Price in USD KYDBL4850-1E 140 KYDBL4875-1E 150 Gear Box Price NMRV050 (20:1) 50 NMRV063 (20:1) 75 Total Price= USD 971= PKR 2,91,300

22. THANK YOU