Abstract - Team_DNA_Aero_Rush_NIT Trichy

For this competition we are aiming on making a medium sized drone capable of lifting less than 1 kg of payload with compermising manuverability and speed.

About US

We are team DNA , team formed by 4 cousins

Team Members :

1. JERRIN SHIBU : 4th year CSE student ,CEC, Alappuzha
2. JEFFIN SHIBU : Post graduate in EE , IITM, Chennai
3. DIYA MATHEWS : 2nd year CSE student ,MBCET, Trivandrum
4. PHILIP EASOW JOSE : 2nd year EEE student ,RIT, Kottayam

Electronics(e)

1. Motors : 4 X DYS 2826 1000kv : 60g : inr 800/piece :
2. BldcESC : 4 X Biheli 45 A ESC : 30g : inr 3500 : Buy Formula Series Emax 45A ESC Speed Controller In India | Robu.in
3. Payload Holder : 1 X Mg995 10kgcm Servo : 55g
4. Battery : Bonka 4S 5000mah 36C Lipo : 500g : inr 5000 : Buy Bonka 14.8V 5200mAh 35C 4S Lithium Polymer Battery Pack Online at Robu.in
5. Flight Controller : Pixhawk PX4 : 40g : inr 14000 : Buy Pixhawk 2.4.8 Drone Flight Controller PX4 Autopilot in India
6. Reciever : Radiomaster RP3 v3 : 10g : inr 2750 : Buy now RadioMaster RP3 V2 ExpressLRS 2.4ghz Nano Receiver
7. Transmitter : Radiomaster TX12 ELRS : inr 8900 :
8. Optional Processing : Raspberry Pi 5 :inr 7000 :

Frame Essentials(f)

1. 4 X 20mm OD 18mm ID carbon fiber rods : 350g : Buy 3K Roll-wrapped Carbon Fibre Tube (Hollow) 20mm*18mm*1000mm
2. Custom Motor Mounts printed in ABS
3. Custom Protection Cushions printed in TPU
4. Custom

Misc(m)

1. Propellors : 4 X (8 X 4.5 propellors)

Frame Design:

(e).1 forms an X-shape structure, with each rod hosting one motor mounted by (f).2 and (f).3 as motor guards and ESC at its other end thats also mounted to the main

Circuit

[Battery]

|

v

[PDB]

|

|-------[ESC 1]------[Motor 1]

|-------[ESC 2]------[Motor 2]

|-------[ESC 3]------[Motor 3]

|-------[ESC 4]------[Motor 4]

|

v

[Pixhawk]

| \

| \

| [Servo] (Payload Release)

|

|------[RadioMaster RP3] (Communication)

|

v

[Raspberry Pi 5]

Total Electronics(e):

3200+3500+300+5000+14000+2750+8900 = 37250 inr

Total Frame Cost(f):

1100+1000 = 2100 inr

Misc(m):

2500 inr

Total Cost

41850 inr

Total Electronics(e):

60*4 + 30*4 + 55 + 500 + 40 +10 = 965g

Total Frame(f):

350 + 400 = 750g

Misc(m):

250g

Total Weight

965 + 750 +250 = approx 2 - 2.1 kg

Total Dimension : 470mmX470mmX200mm( guards included)