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    Precision Guided Munitions in RuAF

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    miketheterrible

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    Re: Precision Guided Munitions in RuAF

    Post  miketheterrible on Tue Feb 21, 2017 8:29 am

    You guys are arguing about nothing and something we cannot get full details about. Russia does have dual signal bombs (GPS/GLONASS) guided bombs for reasons beyond me really (other than export potential and high accuracy at beginning of conflict before signals for GPS drops by US command.

    As well, we are fully unaware of Russia's stockpiles. Most speculated they didn't have enough kalibr missiles but they are proven wrong by Russia's use of them in Syria. Even Russia recently launched cruise missiles in Syria and not much was mentioned about it.

    And yes, for Russia's campaign in Syria, there is little to no point in using guided munitions when Russia's stockpile of dumb bombs are probably so massive it's unbelievable and using Gefast & T upgrade gives it near similar (still not as accurate) as these other guided munitions.
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    Militarov

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    Re: Precision Guided Munitions in RuAF

    Post  Militarov on Tue Feb 21, 2017 8:43 pm

    magnumcromagnon wrote:
    Militarov wrote:
    GarryB wrote:
    Emm....no. Russian satelite guided bombs at this moment use two band reciever Kompas PSN-2001 for both GPS and Glonass.

    And to my knowledge Russia did not use any satelite guided bombs in 2008.

    Yeah... my radio gets an enormous range of frequencies too.

    GPS is a US system that is very restricted in its civilian version... it has serious altitude and speed limitations that makes it pretty much useless most of the time for weapons guidance... and that is for a reason.

    In times of conflict such channels are normally turned off or scrambled so as to be worse than useless.

    The receivers in Russian weapons might be dual band but they would be of no value to the design and use of the system.

    It would be like a US bomber flying over Nazi Germany with a secure radio link to Lord Hawhaw.

    And what does how many sat guide bombs the Russians had in 2008 got to do with how many cruise missiles they have stockpiles now?

    All i am saying that number of such weapons in Russian stockpile even today is very small. And they are significantly cheaper than any cruise missile.

    ...And using a Gefest-T upgrade with dumb iron bombs gets the same job done and its even cheaper...come at me bro! Razz

    That is all nice and dandy however Gefets cant and is not really equivalent to replace laser, TV and satelite guided munition. Its just making general purpose bombs alot more useful, its not really making them comparable to systems listed above.
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    Militarov

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    Re: Precision Guided Munitions in RuAF

    Post  Militarov on Tue Feb 21, 2017 8:47 pm

    miketheterrible wrote:You guys are arguing about nothing and something we cannot get full details about. Russia does have dual signal bombs (GPS/GLONASS) guided bombs for reasons beyond me really (other than export potential and high accuracy at beginning of conflict before signals for GPS drops by US command.

    As well, we are fully unaware of Russia's stockpiles. Most speculated they didn't have enough kalibr missiles but they are proven wrong by Russia's use of them in Syria. Even Russia recently launched cruise missiles in Syria and not much was mentioned about it.

    And yes, for Russia's campaign in Syria, there is little to no point in using guided munitions when Russia's stockpile of dumb bombs are probably so massive it's unbelievable and using Gefast & T upgrade gives it near similar (still not as accurate) as these other guided munitions.

    Actually we do know that majority of guided munition Russians used were built post 2011. i belive Kotemore (or someone else i am not sure) posted pics of crates with stamp dates on them, and that though time dates were closer and closer to present day. That most likely means that stockpiles are of quite token amounts.

    When its about Soviet stockpiles of general purpose bombs majority are gone. FAB-250-270s built in late 2000s appeared in Syria.
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    Militarov

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    Re: Precision Guided Munitions in RuAF

    Post  Militarov on Tue Feb 21, 2017 8:51 pm

    GarryB wrote:
    You said "such weapons would be useless as shown in the conflict in south ossetia when the US turned off civilian GPS signals in the region". Not sure why it would matter if Russians did not use any GPS guided bombs, and from what i am aware very few if any GPS navigation systems were at that time used by Russian forces. I did not mention their number at all.

    I used the conflict in South Ossetia to make the point that GPS signals are civilian only for a power like Russia and therefore worse than useless as the US CONTROLS THE SIGNALS.

    There were plenty of Russian soldiers who used cell phones and also bought commercial civilian GPS hand helds to assist them during that conflict and they were rendered useless by US actions.

    You said:

    And laser/GPS guided bombs are even cheaper, yet how many are there stockpiled in Russia? 500?

    To which I replied that GPS guided bombs would be of no value to Russia.

    GPS or Navstar is a US system controlled by the US.

    Russia would not benefit from stockpiling weapons using a form of guidance that relys on the US.

    All i am saying that number of such weapons in Russian stockpile even today is very small. And they are significantly cheaper than any cruise missile.

    Opinion... or can you provide an actual figure/list of weapons they have stockpiled...

    Dumb bombs are cheaper still when delivered accurately with a Gefest & T upgraded aircraft.

    As i said arleady in another reply, Gefest is all fine, but its not to be compared with kit or integral onboard guidance systems, not in a million years. If it was Russians wouldnt invest so heavily last few years in various PGMs and put pressure on Kompas to if possible increase their production of recievers. As they currently have very limited production capabilities.
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    GarryB

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    Re: Precision Guided Munitions in RuAF

    Post  GarryB on Wed Feb 22, 2017 8:42 am

    The Russians have never been an all their eggs in one basket type of designer.

    Just because a bomb has laser guidance does not mean you can just release it at any angle and any speed and it will hit its target.

    You need to be able to line up the target and release it at the right moment... so the Gefest & T upgrade will improve the performance of all weapons... guided or otherwise.

    Money well spent.



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    Cheetah

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    Re: Precision Guided Munitions in RuAF

    Post  Cheetah on Sun Apr 02, 2017 3:27 am

    Not entirely sure where to ask a question like this, but throughout Russia's intervention in Syria, there has been mention of a targeting system for the Su-24 (an no doubt other aircraft) that supposedly gives dumb-bombs accuracy similar to that of guided bombs. I believe the targeting system is being referred to as svp-24, though I am not 100% sure.

    Anyway, my question is, how does this targeting system differ from the stock standard CCRP bombing mode that has been used for the best part of the last half-century?

    For quite some time, have aircraft been able to autonomously calculate their flight envelope for bomb delivery, so what is different about this svp-24 system? how can it provide such accuracy if there are still some environmental effects, such as wind for example, that could derail and calculations made from solely the aircraft parameters (A problem with CCRP for dumb-bombs)?
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    miketheterrible

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    Re: Precision Guided Munitions in RuAF

    Post  miketheterrible on Sun Apr 02, 2017 5:20 am

    It is SVP-24 by Gefast & T. You are correct on that. The difference is more of a sensor fusion using this third party software/hardware that determines lots of factors when trying to drop dumb bombs. As well, it does add a GPS/Glonass subsystem and other targeting structures (using radar to make mapping and what not). It is a simpler add-on system but that has proven to be extremely effective. There are other options too like ground crew who can help the aircrafts by painting targets with a laser (this kind of system been around for a long time) but this is just a newer variant of that.
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    GarryB

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    Re: Precision Guided Munitions in RuAF

    Post  GarryB on Sun Apr 02, 2017 8:51 am

    Think of it as the CCIP system the F-16 had, but it uses more sensors and it more accurate>

    Note CCIP stands for Continuously Computed Impact point... in computer games it is a target marker that floats in the HUD showing the impact point of the selected weapon if it were to be released at that time.

    Unlike most bombing systems you can use it in free flight... most previous systems you put on the aircrafts autopilot and that flew the aircraft level and at a constant speed and the bombs were automatically released.

    And claims this cannot replace guided weapons is bullshit.

    If you can get comparable accuracy then why not use cheap and simple unguided bombs to replace expensive and complicated guided munitions that are not that much more accurate.


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    Cheetah

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    Re: Precision Guided Munitions in RuAF

    Post  Cheetah on Thu Apr 06, 2017 6:33 am

    GarryB wrote:Think of it as the CCIP system the F-16 had, but it uses more sensors and it more accurate>

    Note CCIP stands for Continuously Computed Impact point... in computer games it is a target marker that floats in the HUD showing the impact point of the selected weapon if it were to be released at that time.

    Unlike most bombing systems you can use it in free flight... most previous systems you put on the aircrafts autopilot and that flew the aircraft level and at a constant speed and the bombs were automatically released.

    And claims this cannot replace guided weapons is bullshit.

    If you can get comparable accuracy then why not use cheap and simple unguided bombs to replace expensive and complicated guided munitions that are not that much more accurate.

    I agree with your last comment 100%, but I think you have mistaken CCRP and CCIP. The former, and the one i was referring to, CCRP, stands for continuously calculated release point, which can also be used in so called "Free flight". It is the more complex of the two but has been used extensively over the last several decades.

    CCRP requires the pilot to designate a point on the ground (the target) prior to flying over. The internal computers then calculate the aircraft's flight envelope (Speed, Alt, AoA, acceleration etc...) and provide the pilot with the necessary heading information to the target. He need only follow the HUD prompts and the weapons will be released automatically, during level flight (so long as the trigger is held for the duration). Even the base model Su-27 has a CCRP system. CCIP on the other hand, requires entering a dive onto the target. The latter is more of a CAS method than that of a front-line bomber.

    Miketheterrible:
    I appreciate the input, and i am certainly not suggesting you are wrong, but I think I am failing to grasp something very fundamental here. To me, a Dumb bomb is a dumb bomb. It has no moving fins, no laser-homing tech, no wind-assisted guidance. Once it is dropped from the aircraft, it is on a fixed, predetermined path to the ground (predetermined by the environmental factors, not the pilot). So with that in mind, the aircraft could have a whole list of sensors at its disposal, but it is never going to account for dynamic events.

    For example, assume the aircraft was able to use its targeting sensors to find the perfect firing solution for the pilot. He presses the trigger, and the bomb is away. now, if everything stayed exactly the way it was when the sensors were able to analyse it, the pilot would be home-free. However, in reality, wind is dynamic and changes on a whim. Over a fall of 5,000 metres (the distance the RuAF claimed they were bombing from) wind would have a massive influence over the bomb's flight path. So my question is. How does an aircraft-bound sensor changing this fact? How does it predict something so dynamic and changeable as wind?
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    miketheterrible

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    Re: Precision Guided Munitions in RuAF

    Post  miketheterrible on Thu Apr 06, 2017 7:47 am

    Cheetah wrote:
    GarryB wrote:Think of it as the CCIP system the F-16 had, but it uses more sensors and it more accurate>

    Note CCIP stands for Continuously Computed Impact point... in computer games it is a target marker that floats in the HUD showing the impact point of the selected weapon if it were to be released at that time.

    Unlike most bombing systems you can use it in free flight... most previous systems you put on the aircrafts autopilot and that flew the aircraft level and at a constant speed and the bombs were automatically released.

    And claims this cannot replace guided weapons is bullshit.

    If you can get comparable accuracy then why not use cheap and simple unguided bombs to replace expensive and complicated guided munitions that are not that much more accurate.

    I agree with your last comment 100%, but I think you have mistaken CCRP and CCIP. The former, and the one i was referring to, CCRP, stands for continuously calculated release point, which can also be used in so called "Free flight". It is the more complex of the two but has been used extensively over the last several decades.

    CCRP requires the pilot to designate a point on the ground (the target) prior to flying over. The internal computers then calculate the aircraft's flight envelope (Speed, Alt, AoA, acceleration etc...) and provide the pilot with the necessary heading information to the target. He need only follow the HUD prompts and the weapons will be released automatically, during level flight (so long as the trigger is held for the duration). Even the base model Su-27 has a CCRP system. CCIP on the other hand, requires entering a dive onto the target. The latter is more of a CAS method than that of a front-line bomber.

    Miketheterrible:
    I appreciate the input, and i am certainly not suggesting you are wrong, but I think I am failing to grasp something very fundamental here. To me, a Dumb bomb is a dumb bomb. It has no moving fins, no laser-homing tech, no wind-assisted guidance. Once it is dropped from the aircraft, it is on a fixed, predetermined path to the ground (predetermined by the environmental factors, not the pilot). So with that in mind, the aircraft could have a whole list of sensors at its disposal, but it is never going to account for dynamic events.

    For example, assume the aircraft was able to use its targeting sensors to find the perfect firing solution for the pilot. He presses the trigger, and the bomb is away. now, if everything stayed exactly the way it was when the sensors were able to analyse it, the pilot would be home-free. However, in reality, wind is dynamic and changes on a whim. Over a fall of 5,000 metres (the distance the RuAF claimed they were bombing from) wind would have a massive influence over the bomb's flight path. So my question is. How does an aircraft-bound sensor changing this fact? How does it predict something so dynamic and changeable as wind?

    Figure it out. I already explained it. Sensors and data calculation done by the onboard computer before dropping the bomb. So far, it works great. Don't believe it? be my guest. Not like I give a shit.
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    Cheetah

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    Re: Precision Guided Munitions in RuAF

    Post  Cheetah on Fri Apr 07, 2017 6:57 am

    miketheterrible wrote:Figure it out.  I already explained it.  Sensors and data calculation done by the onboard computer before dropping the bomb.  So far, it works great.  Don't believe it? be my guest.  Not like I give a shit.

    Bravo, you really showed me.

    Though, indeed you are right. I am a sceptic of the targeting system used, and in usual sceptic fashion, i ventured to find out just how it may work, to get answers from someone more knowledgeable than I. You provided me with a vague explanation that could sum up even the most basic CCRP systems, and I asked whether you could elaborate on it. Instead you made clear your lack of interest, so why bother answering at all?

    I hope you understand that, my asking around on this forum is my attempt to "figure it out". Although, if I have mistaken this forum as a place for information on Russian defence, don't leave me in the dark.
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    miketheterrible

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    Re: Precision Guided Munitions in RuAF

    Post  miketheterrible on Fri Apr 07, 2017 7:53 am

    Cheetah wrote:
    miketheterrible wrote:Figure it out.  I already explained it.  Sensors and data calculation done by the onboard computer before dropping the bomb.  So far, it works great.  Don't believe it? be my guest.  Not like I give a shit.

    Bravo, you really showed me.

    Though, indeed you are right. I am a sceptic of the targeting system used, and in usual sceptic fashion, i ventured to find out just how it may work, to get answers from someone more knowledgeable than I. You provided me with a vague explanation that could sum up even the most basic CCRP systems, and I asked whether you could elaborate on it. Instead you made clear your lack of interest, so why bother answering at all?

    I hope you understand that, my asking around on this forum is my attempt to "figure it out". Although, if I have mistaken this forum as a place for information on Russian defence, don't leave me in the dark.

    You are asking something that the engineers of the device would know. None of us built it and it is pretty sensitive equipment. So far, it has proven successful in Syria and the Russian airforce is greatly happy with it and how it worked. So however it works under your suspicion, it does.

    I really wish I could give you more, but lets face it, the answer will just be the same and the circle continues. I hope you find your answer though.
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    George1

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    Re: Precision Guided Munitions in RuAF

    Post  George1 Yesterday at 2:26 pm

    Russia's defense contractor to display new cluster bomb at Army-2017 show

    The bomb will be capable of destroying armored vehicles, ground radars, command centers and power supply units of air defense systems



    MOSCOW, August 17. /TASS/. Russia’s Techmash will demonstrate a new type of gliding cluster bombs with improved range and accuracy parameters at the international weapons show Army 2017, the company’s press-service said on Thursday.

    "The unified gliding cluster bomb PBK-500U SPBA-K will be one of the key exhibits to be displayed by Techmash. It is capable of destroying armored vehicles, ground radars, command centers and power supply units of air defense systems," the company said.

    The plane carrying the bomb does not have to enter the zone of the enemy’s air defenses. The bomb glides for several dozen kilometers and delivers self-homing warheads with high accuracy.

    "Among the presented products is the unparalleled anti-tank rocket grenade RPG-30 with a disposable launcher. It is meant for hitting current and future tanks, including those equipped with dynamic protection and reactive armor," Techmash said.


    More:
    http://tass.com/defense/960749


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