advanced and more flexible air force using gps based approach-1 (1)

8/10/2019 Advanced and More Flexible Air Force Using Gps Based Approach-1 (1)

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ADVANCEDAND

MOREFLEXIBLE

AIRFORCE

-GPSBASEDAPPROACH

PRESENTEDBY

D.Dhivya - B.E.CSE (III YEAR)

Sasurie College Of Engineering

[email protected]

P.Mohideen Basha B.Tech -AIT

(III YEAR)

TamilNadu Agricultural

University

[email protected]

CONTACT:

9789183728
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]


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ABSTRACT

Today we know that it is

high time to improve our

military technology due to

borders problems. So here we

suggest a new method for air

force for automatic drive so

that the pilot can control only

weapon select and launching,

and no need for the co-pilot.

Our method is not completely

automatic, we can also take the

control over, but at critical

situations we can give up ourcontrol to the machine. In this

method we are using GPS and

swarm robot technology for

real time implementation.

We are using GPS to get

the map and drive the flight to

the destination; in this case we

can take the control manually

or can give up to the system. If

we give up our control to the

system it will take the shortest

possible route to the

destination.

We are using swarm

robot technology to avoid

random motion that occurs

among the same side air craft.

During that time the systems in

different aircrafts

communicates with each other

and maintains an optimum

distance, and align themselves.Also using swarm technology

any mechanically failed fighter

planes can be carried by

another plane from enemy zone

to their zone thus minimizing

both life and material loss on

their side.

Thus by implementing

these two technologies will

greatly empowers the air-force

for the pilots can be well

trained for weapon select and

launching. They are not needed

to concentrate on the route they

are going or worry about the

motion path that the flights

take.


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ADVANCED AIR-FORCETECHNOLOGY

INTRODUCTION:

We are here to present

the present situation and a

solution for existing air-force

technology. At present the pilot

who is taking control over a

flight has to control the drive as

well as the weapon select and

launching simultaneously at the

war-front. During when the

enemies are attacking, the pilot

has to precisely come to a

decision to turn a flight to any

side, or up or down in few

microseconds. Thus for the

lifes survival the time given is

only very few milliseconds. If

the pilot is going to decide

wrongly then his or her life

would be at risk.

So here we are going to

suggest an alternate method for

this critical situation. We are

here going to automate the

driving process and also we use

swarm robot technology to

avoid unnecessary nearing or

collision of flights during the

pilots launching a weapon. Also

here we are using GPS to find

the shortest route to the

destination due to which the

enemies may have a very less

time to trace and hit back the

air-force. In this first we are

going to get the map from the

satellites and trace the shortest

route to the destination withmuch less or no obstacles.

To discuss this paper in

detail lets first start with the

swarm robot technology and

the GPS. The swarm robot

technology is the technology by

which two or more machines

communicate with each other

and finish their part of the job

efficiently. Also the machines

avoid collision or unnecessary

nearing and hence no

unnecessary damage occurring

due to collision. Using this

technology standard formation

can be made for easy targeting

and launching. Also at

emergency a flight can be

carried by another at some

system failures.


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The third

technology we are using is the

automated anti-locked on

missile when the flight is being

locked on by the enemies. In

this we are using ultrasonic

spectrum to determine whether

any missile or enemy flight is

chasing us behind, if it going to

happen then the system itself is

going to take preventive

measures to protect itself fromdemolition.

The updates introduced for this

system are

1. Semi-automatic drive for

the vehicle,

2. Standard alignment for

clear and easy targeting,

3. Semi-automatic

protection among the

vehicles,

4.Automatic anti-missile

when locked on.

GLOBAL POSITIONING

SYSTEM:

SEMI-AUTOMATIC

DRIVE FOR THE

PLANE:

In this, as usual the pilot

drives the flight to the

destination that is the enemy

zone. During this time the

control is under the pilot. But

when he nears the enemy zone,

the pilot can give up the control

to the system which is loadedwith the route map. The map

can be modified at any time by

the pilot. Thus the flight is

controlled by the pilot at first

and when the flight nears the

enemy zone the control is

automated. Global Positioning

System (GPS) can be used to

implement this.


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GPS NETWORK:

There are 24 GPS

satellites orbiting around the

world in which 21 are operatingand the three are space

satellites which operates when

any of the 21 satellites are in

problem. These three satellites

can be moved to any position

and hence can replace any of

the 21 satellites. The GPS

determines the location by

calculating the difference

between the time that the signal

is sent and the signal that is

received. For this purpose the

satellite carries an atomic clock

for calculating the accurate

time.WORKING OF GPS:

The GPS allows the user

to determine the latitude,

longitude and altitude to

determine exactly where he is.

At any place in the globe at least

four satellites sends the signals.

The three satellites, here

in this case the satellites A, B,

and C is used to determine the

latitude and longitude. And the

fourth satellites D is needed to

determine the altitude. The

receiver calculates the location

by receiving the signals coming

from the four satellites.

The aircraft carries the

receiver and calculates the

position exactly where it is and

takes the route accordingly to

the destination when the

controls is given up to the

system. Thus in this case

economical fuel consumption is

also an added advantage since it

takes the shortest route.


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SWARM

TECHNOLOGY:

Swarm technology is the

emerging technology in the

field of robotics. There are

many discrete units capable of

working independently

communicates with each other

and do the job jointly. Since all

the units are capable of

independent there is no

master/slave concept. In the

master/slave system if the

master malfunctions or breaks

down then the whole system

fails. But in this system all

units are capable of taking the

control itself when the any

other unit fails.

Consider for simplicity

three units capable working

independently are linked using

swarm technology. They are

able to communicate with any

system directly without any

particular unit as medium.

ALIGNMENT FOR

EASY TARGETING:Similarly the aircrafts

which are independent can

communicate with each other.

The different units are aligned

so that it eases work of pilot in

targeting. Consider the

situation that the aircrafts arenot aligned and enemy aircraft

is fronting, then the first row

aircrafts only can easily target

the enemy, but the aircrafts

behind are not able to target

since the ally aircraft is before.


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life and the aircraft would be

lost.

As a preventive measure

damaged aircraft is carried to

their zone both life as well as

the aircraft could be saved. As

the proverb says A PENNY

SAVED IS A PENNY GAINEDif

the damaged aircraft is carried

to safe zone the loss is

minimized and hence obviously

it is gain to their side. Also the

pilots life also is saved hence

the fetch is double.

Now here it goes like this.

When a fighter plane caught

fire and if there is more

possibility to save the plane and

pilots life then using swarm

technology first the fire is

extinguished by the neighbour

plane. Then a lock is made

between the two planes and

carried to the safe zone. Since

the propeller did not catch fire

there is no need to generate

more power to carry the

damaged plane.

When swarm technology is

used the damaged aircraft can

be carried by the other and thus

both the life as well as the costly

aircraft can be saved. We could

remember the incident that

during the Kargil war one of

our air-marshal who ejected

out from his damaged fighter

plane was killed as he landed in

the enemy zone. Such incident

would not happen with swarm

technology. In this system too

the operation is not completely


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automatic, the two aircrafts

joins when the two pilots

permit the action.

The operation takes place

as shown.

First the damaged plane

sends a signal to its pilot

requesting whether to perform

the joining process. If the pilot

permits then the damaged

plane sends request to thenearest plane. That plane asks

for the permission from the

pilot and if the pilot accepts

then the two aircrafts joins

automatically. In case if the

pilot of the saving plane does

not accepts then the damaged

plane send the request to the

next nearest plane. Thus by

implementing the swarm

technology in this way both the

pilot as well as the plane with

minor damage can be saved and

reused after repair.

AUTOMATIC ANTI-

MISSILE LAUNCHING:

The next update is the

automatic anti-missile or

patriot missile launch when the

fighter plane is being locked by

a guided missile. The

commonly used method for

locking an aircraft is heat

sensing type. In this type the

heat liberated from the

propeller of the aircraft is first

sensed and the data is loaded in

the missile so that the missile

blasts off the propeller. In this

case the time taken for the

missile to blast the aircraft is

only three to five minutes, and

hence the pilot has to take

preventive action within this


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minimum time or else his/her

life would be at risk.

Thus the anti-missile

launch is automated as the

computers are faster than the

human brain at such critical

situation. For this automation

the sonar technology can be

used for this purpose.

SONAR:

Ultrasonic waves are

emitted at the back of the

aircraft. Transceivers emits

ultrasonic waves and receive

the reflected the waves and

calculate the distance of thechaser. By consecutive

calculation and the time

interval the velocity of the

chasing missile is manipulated

and accordingly launches the

patriot missile locked to the

chasing missile. Other

alternate anti-missile technique

can also be used.

In the above case the heat

sensing guided missile is

launched locked to the aircraft

propeller. When it enters the

region of ultrasonic spread the

transceivers sense the arrival of

locked on missile and first

calculates the velocity and

direction of the missile. When it

is determined that the missile is

chasing that particular aircraft

then the system automatically

launches the patriot missile to

destroy the chasing missile.Alternatively aluminum dust

can also be ejected from the

propeller, the method which is

now-a-days in practice rather

than the patriot missile. In this


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method, aluminum dust is

ejected from the propeller, thus

the aluminum dust liberates the

same amount of heat as the

propeller which makes the

chasing guided missile to fail,

making wrong decision among

the heat liberated by the

aluminum dust and the

propeller and hits some other

objects.

For the automatic system, after

recognizing that a missile is

chasing behind, to launch a

patriot missile it would take a

few microseconds. Thus the

incident that the aircraft isdestroyed by the guided missile

can be greatly reduced.

ADVANTAGES:

1. In the un-manned aircraft

the destination is fixed atfirst itself and cannot be

modified or changed

later. But in this case the

pilot can modify the

route, destination and

map at any time. Thus

this system is very

flexible.

2.When an advanced un-

manned aircraft is

considered, the pilot

controls the aircraft from

the base through wireless.

In this case the complete

communication isthrough air medium.

Hence there is possibility

for hacking the system

and take the control the

aircraft by the enemies.

But in our method the

drive though automated

during the time of enemy

attack the pilot can take

the control at any time

manually and hence no


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possibility of hacking

comes.

3.When compared to the

completely automatic

system, this semi-

automatic system is some

what cheaper and also

very efficient and flexible

and these are added

advantages.

4. If any fighter plane goes

unstable another planescarries the victim plane

which is otherwise would

have fall down in the

enemy zone. Thus both

life lost as well as the

aircraft is saved, as we

know that for

manufacturing a fighter

plane it consumes several

millions of rupees.

FUTURE WORK:

In the near future it can

also be possible to assemble a

number of fighter planes while

flying using swarm technology

to produce a giant aircraft with

great power and capabilities

and cause a great damage to

enemies and dismantle the

giant craft into smaller units for

independent attacks after great

attack.

This may lead to robotic

evolution at the borders rather

than human soldiers. It may

even lead to weapons sharing

among the fighter planes in the

air while flying. This virtually

increases the weapon carrying

capacity of the aircrafts. Whenthe number of fighter planes

increases the weapon carrying

capacity also virtually

increases.

CONCLUSION:

In this paper we havepresented our views to make

the air-force more flexible,

efficient and powerful. The

application of swarm

technology in this field greatly

increases the incidence for the

evolution of giant flying robots

by assembling number of

smaller fighter planes in the air

and dismantling into

individuals when there is no

need for massive damage. Thus


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with same fighter planes we can

make very massive damage and

also a moderate damage. By

different patterns of

assembling different varieties

of flying robots can be

produced.

advanced and more flexible air force using gps based approach-1 (1)

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