RC CONTROLLED

AIR-CRAFT

BY

ROHIT WAVLE

TEJAS NATANI

SAURABH PARKHE

MALHARI GIJE

Guided by Prof. Meshram

WING

10 CM

60 CM

FUSELAGE

5

48.5

10

2.5

MEAN LINE

9.3 CM

7.3 CM

1 CM RADAR DESIGN DETAILS

Design Calculations

Wing aspect ratio: 6

Wing width : 10 cm

wing Surface area: 600 cm sq

Tail plane aspect ratio: 3

tailplane area : 3*(tail plane chord )sq.

Tail chord: 6.324 cm

Tail span: 18.97

Radar height : 7.3 cm

Radar width (down): 9.3 cm

Radar width (up) : 3 cm

TAIL PLANE

7.3

19 CM

2 CM

2 CM

Light weight materials like thermocol along with corrugated plastics and balsa wood

was used for making ailerons and body of aircraft..

C.G was balanced by low density aluminum rod inserted in the wing span so that air-

craft weight can be balanced by wings during flight.

Elevators , ailerons and rudder were controlled by thin strip wires connected to servo

motors. Air-craft body is streamlined to resist air resistance.

Materials and design aspect

Conventional models

Pusher air plane models

Tractor air plane model

Control Surfaces of Air craft

Flight Dynamics

The yaw allows the airplane to move towards the left or right while in flight.

The pitch refers to the movement of the airplane's nose either up or down.

Roll is known as the rising or dipping of the airplane's wing

ELECTRICAL SPECIFICATION

• Brushless Motor

Battery Charger

Li-po battery

•Micro servo motor

• Speed controller

RC receiver and transmitter

PROPELLERS

A propeller is a type of fan that transmits power by

converting rotational motion into thrust.

SIMULATION

Simulation is the imitation of some real thing, state of affairs,

or process. The act of simulating representing certain key

characteristics or behaviour something generally entails of a

selected physical or abstract system.

GYROSCOPE

A gyroscope is a device for

measuring or maintaining

orientation, based on the

principles of conservation of

angular momentum. In

essence, a mechanical

gyroscope is a spinning wheel

or disk whose axle is free to

take any orientation

GYROSCOPIC PRINCIPLE

In aircraft instruments gyros are

used in attitude, compass and turn

coordinators. These instruments

contain a wheel or rotor rotating at

a high RPM which gives it two

important properties, rigidity and

precession.

ELECTRONIC GYROSCOPE

We will use electronic gyro. in the

plane to attain auto-controlled

stability .Flight can be achieved

even in bad weather

condition(wind). Wing balance can

be maintained.

Gyro with controller will be

used to control the servo

motors in our plane to

handle pitch ,yawn and roll

movements.

•Combat applications like during warfare.

•Natural calamities like floods, earthquakes.

•Study of in-accesible areas.

•Topographical survey of places

•Geographic study of nature and its elements.

Thank You…