DRDO, PSU and Private Defence Sector News

[ladder]

I know about Revathi radar. I'm aware of most of drdo radars [operational].
In simple- Revathi is not mfstar and I'm more interested in new, upcoming radar, sensors technology [drdo/indigenous].
IN looking for qrsam, srsam for those boats.
What about eots/irst on IN ships ?
New data/information always welcome. Also about akash 2 fcr.

Pls. follow the below document. Page No. 50 and item number 139.

Here is the actual URL from ministry of Defence:

https://www.mod.gov.in/sites/default/files/tpcr.pdf

 

[Indx TechStyle]

Pls. follow the below document. Page No. 50 and item number 139.

Multifunction Dual Mode Radar.

 

[Karthi]

Military Balance India Vs China, Air Defense Systems Part 2- Chinese Radars

Chinese integrated air defense system Integrated air defense systems (IADS) are a key feature of modern warfare. IADS are complex, multilayered defense systems incorporating a range of ground-based...

fullafterburner.weebly.com

 

[Karthi]

Some Times I promote myself simply because I don't interested in anyone's help

 

[patriots]

Some Times I promote myself simply because I don't interested in anyone's help

Ok so this is your handle
Will follow you there

 

[porky_kicker]

My last post

Hopefully someday........

Competition is always good

Stealth loyal wingman with serpentine intakes ( side intakes ) , single engine , manned - unmanned teaming , AI swarming enabled , ISR , Air combat , escort , EW etc

 

[Tang]

View attachment 81816

Hopefully someday......

Endurance ~ 32 hrs

Range with satcom greater than 5000 km

Ceiling ~ 33,000 ft

Max payload ~ 1,000 kg

DRDO or private ?

 

[fire starter]

My last post

View attachment 81819

Hopefully someday........

Competition is always good

Stealth loyal wingman with serpentine intakes ( side intakes ) , single engine , manned - unmanned teaming , AI swarming enabled , ISR , Air combat , escort , EW etc

By HAL and new space research and technologies.

 

[porky_kicker]

 

[porky_kicker]

This is definitely my last post.

Spoiler

Rarest of rare pic

 

[Lost user]

My last post

View attachment 81819

Hopefully someday........

Competition is always good

Stealth loyal wingman with serpentine intakes ( side intakes ) , single engine , manned - unmanned teaming , AI swarming enabled , ISR , Air combat , escort , EW etc

Is this a dummy, or a flight capable prototype..?

 

[fire starter]

View attachment 81820

Hopefully someday......

Endurance ~ 32 hrs

Range with satcom greater than 5000 km

Ceiling ~ 33,000 ft

Max payload ~ 1,000 kg

By private company or drdo.

 

[porky_kicker]

I wont be here untill something earth shattering happens and in the meantime you all try to find the answers to your questions . I am sure you all will be able to do so.

 

[FalconSlayers]

I wont be here untill something earth shattering happens and in the meantime you all try to find the answers to your questions . I am sure you all will be able to do so.

And now something earth shattering will definitely happen.

 

[Karthi]

Prthvi Missile Launcher

Prthvi Missile Transporter

Fuel Carrier Vehicle for prthvi , part of missile maintenance battery

Oxidizer Carrier .

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Military rail coach

Well type wagon for transporting tanks and heavy vehicles

Open Military wagon - transportation of MIL vehicles

Arjun tank wagon can transport , arjun, T 90 & T72

 

[Karthi]

50 Tonne trailer for tank transportation

70 Tonne Trailer

Arjun ARRV

Engineering Mine Plough

Crash Fire tender

Truck Mounted Crane

Pavement Laying Truck. this one is used for movement of Vehicles on marshy soil

Shore Pontoon

Mid Stream Pontoon

 

[Karthi]

Light Recovery Vehicle

Medium Recovery Vehicle

Heavy Recovery Vehicle.

USed to recover stuck-up, buried or overturned causalities of armored or engineering vehicles

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Pinaka launcher

Replenishment Vehicle

Loader

Command Post

 

[Abdus Salem killed]

This is definitely my last post.

Spoiler

View attachment 81828
Rarest of rare pic

What is that computer?

 

[Indx TechStyle]

This is definitely my last post.

Spoiler

View attachment 81828
Rarest of rare pic

Looks like internal control section of a submarine.

 

[Karthi]

Ducted Rocket Schematic

Guidance loop

Ducted Rocket

Fuel Flow controller based ramjet propulsion system have a flexibility to change rocket velocity depending on guidance requirement by controlling the fuel flow rate as a function of atmospheric conditions like altitude, Mach no. and angle of attack. Design objectives & requirements of fuel flow controller have been brought out from guidance loop for air-to-air target engagement. 2-loop non-linear dynamic inversion (DI) based controller design has been proposed to track the commanded thrust and to meet the time constant requirement as a function of altitude, Mach no. and angle of attack. The outer thrust loop is to control commanded thrust and to generate the demand for gas generator pressure loop and inner pressure loop is to meet outer loop demand by controlling throttle valve area. The engine state space plant model has been adapted with improvement of existing model. Throttle valve actuator specifications requirement are also brought out.

brought out the fuel flow controller design requirements of different engagement scenario based on PN
based guidance as a function of altitude and Mach no. To meet design objectives, 2-loop non-linear dynamic inversion (DI) based fuel flow controller have been designed and brought out actuator specification. Performance results shows that this design is ensuring time domain performance at different altitudes for aerial target where the dynamic coupling between operating condition and engagement scenario makes design more challenging within the constraint. And also brought out scheduled gain as a function of operating condition advantage over fixed gain design for efficient operation of ramjet engine.

ASTRA MK3