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SpudmanWP

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Viewing 15 posts - 931 through 945 (of 4,849 total)
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  • in reply to: 2017 F-35 news and discussion thread #2156560
    SpudmanWP
    Participant

    If Rafael were smart then they would do what Turkey is doing.. create UAI drivers for Spice. Since they are getting their own “orange wire” F-35As, then they can do their own separation tests too.

    IIRC UAI comes in either 4.1 or 4.2. We should get a hint in the next budget release.

    Having them UAI also opens up the Export market to all F-15E+, latest F-16 30/32+ block, and future F-18E/F sales.

    in reply to: 2017 F-35 news and discussion thread #2157019
    SpudmanWP
    Participant

    Read more: http://aviationweek.com/combat-aircraft/f-35-excels-destroying-targets-if-they-don-t-move

    Block3F can track & hit up to 40mph but they wanted to up it to 70mph. Without changing the software block they are able to do this by updating the weapon itself. Since they are asking for in-prod weapons, no extra development at all since the weapons involved are already Block 3F compliant.

    in reply to: 2017 F-35 news and discussion thread #2158672
    SpudmanWP
    Participant

    they are not Su-35/MIG-31BM producing between 66000 to 80000 engine thrust.

    Which has absolutely ZERO to do with F-22/35 LPI and if it’s effective vs the Su-35 (you know, the discussion at hand).

    How exactly would they disagree?

    They are constantly handed their asses at Red Flag, etc by the F-22 which uses LPI for a vast majority of it’s AMRAAM shots.

    in reply to: 2017 F-35 news and discussion thread #2158766
    SpudmanWP
    Participant

    LPI might work well against 80-90s era threats. Hardly against the Su-35.

    Modern fighters like Rafale, Eurofighter, F-15E+ (ie K, SK, SA, etc), SuperHornet, Growler, etc would disagree.

    in reply to: 2017 F-35 news and discussion thread #2159127
    SpudmanWP
    Participant

    LPI radar aside, you still have problem of generating fire solution by ESM.
    At best, Su-35 can geolocate the single transmitting F-35 by RWR and triangulation between multiple Su-35. On the otherhand, F-35 groups will know about every single Su-35 by using radar and share datalink

    To geolocate an emitter, the various ESMs would need to be sensing the same signal at the same time. AESA radars make this very difficult and LPI makes it even more so. Throw tactics into the mix (like each F-35 is scanning a small area of the sky) and two opposing ESM may never be targeted by the same F-35 and therefore would never be able to triangulate a solution.

    in reply to: 2017 F-35 news and discussion thread #2159170
    SpudmanWP
    Participant

    Sure, if you’re sticking to fantasy-land where existing aircraft are going to be replaced 1:1.

    That strengthens the case for not delaying the F-35 since now multiple 4th gen have to be kept flying before being replaced by a single F-35.

    in reply to: 2017 F-35 news and discussion thread #2159246
    SpudmanWP
    Participant

    The F-35 has a range of options to ID the Sukhoi, including

    Aka the whole “F-35 has 3 times more ways to ID an aircraft vs even the F-22”.

    Air Vice Marshal Osley : And so the strength of the joint strike fighter—and I use this as an example—is that it has the ability to have up to 650 parameters by which it will identify a potential threat out there. Other aircraft, such as the F22 have about a third of that

    wouldnt su-30 in turn be able to ID f-35 if -35 are radar active ? on top of locating it that is
    and why would EOTS have a longer range at which it can ID su-30 then the other way around ?

    Because you seem to ignore the whole LPI thing. That and the whole sensor fusion thing.

    Fully fused sensors means more than simply combining tracks on a single display. It’s about taking partial data from each sensor, analyzing it, and then determining if & what you are seeing.

    in reply to: 2017 F-35 news and discussion thread #2159451
    SpudmanWP
    Participant

    This is the same cost/benefit analysis that has to be done when calculating Concurrency costs.

    For every F-35 that is delayed is a 4th gen that has to stay in the air longer, require more support while it’s there, and takes more of them to get the job done.

    in reply to: 2017 F-35 news and discussion thread #2164326
    SpudmanWP
    Participant

    The Rafale cant feed images into a helmet like DAVE does, by using a pair of “fish eyes” the French got a huge coverage with just two sensors, but those images are hugely distorted, wich is entirely irrelevant for the job (detecting heat) they do, but are useless to feed into a pilot eyes (the poor chap would feel like he was on drugs).

    I was aware of that was was just stating which fighters had IIR based MAWS and not which MAWS could provide video imagery.

    Software can easily remove any distortion from a fisheye lens if & when they decide to display a video image.

    in reply to: 2017 F-35 news and discussion thread #2164518
    SpudmanWP
    Participant

    Those features don’t require additional sensors, they are software driven functions. Adding them doesn’t require more space and hardware. Well mabye a little for increased processing power.

    Most of those (save for data fusion) require an IIR/video based sensor that covers the full 360 around the plane. Besides the F-22, no other operational fighter has an IIR based MAWS. Rafale comes close but the body & wing block the view below the aircraft. There are several others that are working on an IIR based solution, but I cannot think of any that are operational.

    Will the F-35’s EODAS be unique forever, obviously no. I’m not claiming that it will, just that is is now.

    SpudmanWP
    Participant

    I´ll get me coat

    Would that be a “yeti” coat? :eagerness:

    in reply to: 2017 F-35 news and discussion thread #2164619
    SpudmanWP
    Participant

    If you are looking at a TBM/ICBM from miles away then that TBM/ICBM will be within detection range of several F-35s. Automatic triangulation thanks to MADL.

    I see your Trig and raise you Geometry :very_drunk:

    in reply to: 2017 F-35 news and discussion thread #2164772
    SpudmanWP
    Participant

    spudman: matrix was a good movie but the only one repeating YATO is You

    Since your memory seems to be waning in your old age, I’ll provide sources for each of these.

    These are features of EODAS that MAWS does not do:
    1. Provide YATO (You Are The One) functionality which tells the F-35 if the threat is headed for him or not. Info in below video and the last “Features Video” at the end of the post

    2. Track all airborne objects (SAMs, AAM, planes, drones, AAA) within the WVR environment (lots of info in the “Featurs Video” at the end of the post)
    3. Allow for the guidance of HOBS missiles

    http://i.imgur.com/R8A8gYd.jpg

    4. Act as a replacement for NVGs in order to see around the aircraft in low light conditions.

    Do I really need to explain this one?
    @3:50 in Features Video below (last video in the post)

    5. Organic BDA, regardless of the angle of the plane (@7:25 in the video)

    6. Visual queuing of detected objects from GMTI and SAR maps

    @4:37 in Features Video below (last video in the post)

    7. Fully fused into the battlespace

    http://i.imgur.com/93IQPO1.jpg

    —EODAS gets with a software update (ie it’s been demonstrated but not part of Block 3F)
    1. TBM tracking to include GeoLocation of the launcher (“Launch point detection” from EODAS Website). TBM detection also mentioned in “Features Video” at the end of this post.

    2. Detection of ground fires (with Geolocation) to include MGs, RPGs, Arty, MLRS, etc

    http://i.imgur.com/68qNdLD.png

    Here is a Features Video:

    SpudmanWP
    Participant

    Per the F-22 SAR, it was only 5% over budget.

    in reply to: Military Aviation News #2165577
    SpudmanWP
    Participant

    Wow..

    It took me less time to Google a quote about YATO than it took for you to put your foot in your mouth.

Viewing 15 posts - 931 through 945 (of 4,849 total)