SARTHAK
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EOTS is itself ground basedPDF doesn't mention ground-based & this forum not for ground vehicles.
EOTS is itself ground basedPDF doesn't mention ground-based & this forum not for ground vehicles.
I remember that pdfPDF doesn't mention ground-based & this forum not for ground vehicles.
What r u saying man? EOTS is just a generic acronym so it can be used for any platform with optical aperture used for targeting. But we are talking about air-borne systems, specifically F-35's EOTSEOTS is itself ground based
eodas and eots are different systems ,eodas for air 2 air operations ,eots for a2gWhat r u saying man? EOTS is just a generic acronym so it can be used for any platform with optical aperture used for targeting. But we are talking about air-borne systems, specifically F-35's EOTS
This is electro optical tracking system not targeting these two are differentDRDO EOTS. Long range IRST is not mentioned here(maybe deliberate)
Oops. Sorry. I got confusedThis is electro optical tracking system not targeting these two are different
Partially right but small correction: We have already moved towards multi-functional sensors & sensor fused avionics. Or rather shall i say USA has moved & others are following. This reduced the quantity of sensors required, dedicated sensors, space required & implementation & servicing costs.eodas and eots are different systems ,eodas for air 2 air operations ,eots for a2g
What is possibility of AMCA employing a real DAS like an F35? Do we have the industrial capability now to mass produce these systems on our own? Cuz so far we only manufactured few missile seeker and electro optical sensors and DCMAWS with imported (isreali) FPAs. And also the X- Ray vision, does it come inbuilt in a DAS like system or do they need a completely different sensors for that?Partially right but small correction: We have already moved towards multi-functional sensors & sensor fused avionics. Or rather shall i say USA has moved & others are following. This reduced the quantity of sensors required, dedicated sensors, space required & implementation & servicing costs.
Earlier we had manual radar modes like A2A, A2G, A2Sea, pilot had to change mode manually to see these 3 type of targets. But radar tech advancements & sensor fused avionics changed all that.
Similarly for optical sensors, S/w advancements & DIP (Digital Image Processing) opened new capabilities.
A security camera can track movement of a bird as well as a rat. As long as the S/w algorithm is good it doesn't matter if the picture is of ground, air or combined.
However, in certain scenarios, multi-spectral sensor is used, like some MAWS use IR+UV or different apertures for bands of IR but again good DIP is important.
Both sensors AN/AAQ-37 DAS & AN/AAQ-40 EOTS have some common functionality with the help of image processing algorithms like :-
> Detection of objects of various temperature ranges, not just hot objects. Objects can be anything in operational range, aerial or on ground, inclusing missiles (MLD/MAWS).
> GMTI (Ground Moving Target Identification). This was a radar mode earlier but DIP algos are also used in motion detection, etc.
> Object & threat level classification.
> Low altitude navigation
The following 2 depictions in video are of object detection, classification & then decide whether it is a combatant/target vehicle, civilian/transport vehicle, etc. Although it is shown here in video by the AN/APG-81 SAR radar mapping but optical sensor within its range can also do it.
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Check this video
At 7:45 he mentions "2 IR sensors right now" meaning both the EOTS & bottom DAS are monitoring the ground target.
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At 8:00 again he mentions "on both IR displays"
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Then he moves on to aerial target.
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Hence the AN/AAQ-40 EOTS can also function as FLIR/DLIR/IRST, that's the whole idea, that's why it is on forward side of chin so that it can look forward also; It was supposed to replace previous pods like Low Altitude Navigation and Targeting Infrared for Night (LANTIRN) which consists of 2 pods: AN/AAQ-13 navigation pod with the AN/AAQ-14 targeting pod; then also the AN/ASQ-228 Advanced Targeting Forward-Looking Infrared (AFTLIR), AN/AAQ-28(V) Litening targeting pod, etc.
And 2 of the 6 DAS sensors AN/AAQ-37 also points downwards at angle, not just for A2A or SAM detection but also tracking ground objects/targets & classify them, just like a security camera.
But the 2 sensors have different range + EOTS has LRF (Laser Range Finder), LSD (Laser Spot Detector) & LD (Laser Designation) specific to ground engagement. This obviously DAS cannot do bcoz the material used in the focal plane array of various sensors are different for different purposes.
I hope no confusions now.
The F-22 also uses its 6 distributed AN/AAR-56 optical apertures with DIP algos, but it lacks EOTS for LGBs. It can only drop GPS guided JDAM & SDB.
21st century is digital information era so information gathering by sensors will play primary role in every wing of force. DAS is 1 of the basic cardinal characteristics of a 5th gen jet with multiple benefits.What is possibility of AMCA employing a real DAS like an F35?
In a populous labor intensive but developing economy it is definitely possible to become self-reliant. But in era of globalization, international colaborations have their own financial, geopolitical benefits.Do we have the industrial capability now to mass produce these systems on our own?
At least we have a start of something. The DC-MAWS is an initial attempt & that too for legacy jets. 5th gen jet will require design of apertures blended with the body.Cuz so far we only manufactured few missile seeker and electro optical sensors and DCMAWS with imported (isreali) FPAs.
"X-ray" or "see-through" vision just requires optical apertures distributed across the body of vehicle. The optical sensor can be visible spectrum camera or IR camera or both for day/night ops.And also the X- Ray vision, does it come inbuilt in a DAS like system or do they need a completely different sensors for that?
If u r talking abt this then it is horrible & ridiculous, like going backwards with technology.@Bhartiya Sainik
What are your views on pod based dcmaws developed by drdo can it be used in su 30mki, mig 29, tejas, jaguars
Bcoz last we have heard is in expo
I don't is it being tested or thrown in trash or testing completed but integration remaining
So u mean pylon based is useless but I have seen many planes using the particular systemIf u r talking abt this then it is horrible & ridiculous, like going backwards with technology.
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As we can see in the following pic, the entire jet acts as a blind-spot for upper hemisphere. What about a high flying jet launching missile from top? And 1 precious weapon station lost.
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Like i said for Su-30MKI & MiG-29, the 6-axis positions can be used like in Su-35-S & MiG-35 without worry.
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MiG-35 instead of chin uses engine nacelle for lower MAWS
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Or, pylon mounted MAWS can be used. At least fly it, test it, run CFD models & evaluate it, bcoz F-16 based pylon MAWS+CMDS have been tested, o LCA & Jaguar can also explore this option.
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See what F-15 EX has done. They put the MAWS beside cockpit canopy & extended rudder root backwards.
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It can also be put on top of rudder like in Rafale, where LWR & jammer are also placed.
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There are so many places to put the MAWS & other stuff on a 4.5 gen jet's airframe. As long as U consult the OEMs they will always discourage u, confuse u, reject ur modification proposals, until they implement something & compell u to imlement it too, even if it is copy of something.
So our DoD guys should review the contract, to what extent they can modify the airframe, run CFD models & wind tunnel tests & then choose among of these locations. Otherwise it is like a student who never graduates, who wan't's to open his/her own ambitious startup but never develops confidence for fear of even small flaws & hickups.
Where did i say pylon system is useless? I said pod system is useless. I mentioned above to test pylon system & validate its feasibility.So u mean pylon based is useless but I have seen many planes using the particular system
DRDO itself has released the poster for pylon system & a full-scale object, model or product. So i guess they might be testing. But they must do things fast.Do u or anyone else have idea if iaf using pylon based dcmaws or just testing
Sorry my mistake I was talking about pod system basicallyWhere did i say pylon system is useless? I said pod system is useless. I mentioned above to test pylon system & validate its feasibility.
DRDO itself has released the poster for pylon system & a full-scale object, model or product. So i guess they might be testing. But they must do things fast.
I am asking about pod baseda derivative of dcmaws is made for tejas mk2 source ddr aero india 2021
mig 29s have rf mawsI am asking about pod based
As its ready it can used in mk1 foc or increase or jaguars or mig29s
It's not perfect one but still can give results
Ok I didn't know itmig 29s have rf maws
it was seen on su 30mki while ladakh stand offBasically what's the status of dcmaws pod
@IndianHawk @SavageKing456 @porky_kicker @Karthi @BrigadierRPS others who have info