A unique bench-top simulation was created at Sukhoi Design Bureau for testing on-board equipment of the 5 generation fighter

Testing of the onboard equipment of the 5 fighter generation (PAK FA, T-50) is carried out by the Sukhoi design bureau (Sukhoi design bureau) at the newly launched unique stand-up modeling (SPM) booth. It is designed for ground-based integration of avionics, avionics, fighter weapons, as well as for the flight tests of the PAK FA. The testing conducted on it will significantly reduce the number of test flights on experienced aircraft. This correspondent ARMS-TASS reported in the company "Sukhoi".

The stand was created by OKB specialists and provides a solution to a set of tasks related to checking the interfacing of on-board systems with each other through all communication channels, hardware, and software integration of on-board systems in real time. It also works out the modes of application of the aviation complex (AK), the logic of the interaction of on-board systems at all stages of the application of the aircraft, the logic of the interaction of the pilot with the equipment of the aircraft and aviation means of destruction (TSA) through the information-control field, preliminary verification of the conditions of flight tests, evaluation of the results of a flight experiment.

As explained by Sukhoi, SPM is a unique, technically complex, modern hardware and software complex. It consists of static and dynamic simulation equipment, real on-board equipment developed by AK with a fully equipped cabin and visualization system behind the cockpit space. Its simulation equipment operates synchronously under the control of a central computing system, ensuring the coordinated operation of the onboard equipment and means of armament of the aviation complex in conditions close to real flight at a given phono-target environment. Such an approach makes it possible to work out the interaction of the CCD systems with each other and with weapons using the pilot in the control loop of the AK at each stage of solving all the application tasks assigned to the aviation complex.

The monitoring and recording system included in the booth allows specialists to monitor the quality of the systems and the pilot in real time, promptly correct the progress of the experiment on the stand, and upon its completion conduct a thorough comprehensive analysis based on the records of objective control recorders.

The peculiarity of building on-board equipment complexes of promising joint-stock companies, developed in the broad cooperation of enterprises, is that its information-executive circuits are fully assembled and closed only at the stand of the semi-natural modeling. The deep hardware and software integration of on-board equipment systems of promising AK requires a huge amount of work, which can only be done on the stand created in the OKB Sukhoi, emphasized in the company Sukhoi.

Comments

[Sewer]

Well, if this is so, then this is good!

[GSH-18]

What can I say, GOOD FELLOWS !!! From the heart, successes to the Sukhovites in their responsible and very important work for the country! Russia is waiting for a new aircraft, which again will hit the whole world with its unsurpassed combat capabilities, as in its time the Su-27!

[Sewer]

Well, if this is so, then this is good!

[Thunderbolt]

It’s very good that we started bench tests. Did you get into arms?

[KuigoroZHIK]

We are waiting for the VAF, only he (now the SSI on departure) can enlighten on this issue.

[cherkas.oe]

Yes, something SSI has not been on the site for a long time.

[Thunderbolt]

Greetings, Oleg! The SSI flew to KUBU. A couple of days ago I talked about this

[cherkas.oe]

Hello Alexey, I didn’t see this information about SSI, but I’m glad for him, probably in a busy schedule he still has a moment to admire the ocean and dance a samba with a charming creole

[VAF]

Quote: Kuygorozhik

can enlighten on this issue.

Hello! "Enlighten" - for EACH aircraft, each design bureau creates its own stand - semi-natural simulation (this is included in the preparation stage for testing when creating ANY TYPE of aircraft).
It is created, a stand, after the stage of mathematical design.
Therefore, this news is extremely surprised, or rather, how it is presented .... you can draw some conclusions ..... not very "sweet", unfortunately.
The first .. "swallow" sounded from the lips of the Leaders, when they announced that already 6 (????) T-50s were involved in the .. "tests", i.e. they suddenly remembered that there is also a KNS and a T-50-0 (for ground tests).

And by the way .. for individual nodes of the aircraft created their own .. KNS, for example .... landing gear, etc.
And another SPM (half-stand) for the Su-32FN (Su-34) was created back in 1982

[cherkas.oe]

Quote: vaf

Therefore, this news is extremely surprised, or rather, how it is presented .... you can draw some conclusions ..... not very "sweet", unfortunately.

Well, the pros have appeared and the life of PAK FA has become clearer, but not sweeter. Thank you for clarification Sergey.

[Andrei from Chelyabinsk]

Very brief, but very capacious!

[alexng]

Thanks for the enlightenment, what is bench testing and how is it presented. Although it is sometimes necessary to make an amendment to the media, such as a comma, the readers themselves will put it.
Sergey to you my respect.

[ikrut]

Quote: vaf

Therefore, this news is extremely surprised, or rather, how it is presented .... you can draw some conclusions ..... not very "sweet", unfortunately.

At one time I had to relate to modeling, incl. math. And I want to say that the model is a model of discord. Like the stand-stand. The fact that, in fact, stands are being built for each product does not mean anything. Even individual units and individual parts are modeled. The difference in complexity and scope of tasks. I can fully assume that given the complexity of the tasks to be solved, this stand is really UNIQUE. Because unique is the plane. Americans about the test benches for their penguins also spoke very reproachfully. I think there was a reason.
The fact that some elements (both material and mathematical) from earlier decisions could be used in this stand is quite natural.
Therefore, I do not see (in this aspect) the reasons for skepticism. IMHO.

[viruskvartirus]

Yes, quite a while ago the news was http://ammokor.ucoz.ru/news/novoe_oruzhie_dlja_pak_fa/2013-01-23-1420
http://topwar.ru/21080-rossiya-provedet-ispytaniya-pak-fa-so-shtatnym-vooruzheni
em.html

[VAF]

Quote: Thunderbolt

started bench tests. Already engaged in weapons?

Alexey. they started testing the systems a long time ago ... otherwise the T50-3 and T-50-4 would not have appeared at all. well, and as you put it, they have been engaged in "close-up" since ...... 2012

[Thunderbolt]

Good evening, Sergey ! From the article, I realized that various flight modes are simulated on this stand, the operation of the entire weapon complex, including the operation of locators, up to the completion of the imitation launches, in a word, observes the interaction of all systems. From the article: real onboard equipment of the developed AK with a fully equipped cabin and visualization of the cockpit space. ----------------------- What is not a simulator?

[VAF]

Quote: Thunderbolt

- why not a simulator?

If it is easier to approach, then yes ... practically SIMULATOR .but with advanced functions and capabilities, because SPM allows not only to simulate the operation of systems, but also to make changes and additions identified during testing, research and testing and not only mathematical, but also practical, but this can not be done on the simulator.
Well, plus the software is completely different .... +!

[alexng]

Quote: vaf

Well, plus the software is completely different ..

Here I can fully support. I know from my own experience that arithmetic in control systems at the stand is more effective than on existing equipment. For clarification, I will give an example from my practice. What can be done at the stand in a month, on existing equipment will take at least a year. It has been verified repeatedly, since more often it is necessary to carry out implementation at working facilities, which cannot be stopped. And with a stand, everything is more painless and more efficient, and you can simulate anything without fear for the consequences in case of an error. Yes, and catching math bugs is easier.

[Phantom Revolution]

Rather, this machine would have been brought to mind and it would have turned out the 5 generation, and not 4 +++++++++ in a new frame.

[Nick]

WELL, THANK GOD! Everything is going as it should ...

[cherkas.oe]

A very useful stand, it is a pity that it is impossible to emit changes in pressure, overloads and temperature on it. Perhaps this is what is called a semi-natural.

[VAF]

Quote: cherkas.oe

it is a pity that it is impossible to emit changes in pressure, overloads and temperature on it.

Why not? You can ..... enter the parameters and .. we get the systems to work in real conditions.

Quote: cherkas.oe

Perhaps this is what is called a semi-natural.

Seminatural. because everything is set on .... a layout or parts of a layout, and this layout or part is made in full size!

[cherkas.oe]

Quote: vaf

Seminatural. because everything is set on .... a layout or parts of a layout, and this layout or part is made in full size

Thanks, got it.

[afire]

awesome! how much time saved! just well done

[6o6er]

When Pogasyan saw this complex, it looks like a "cabin rotating on a stick", he asked why not an entire plane))) And Sergey's photo is T50-0 on stat tests and in which department I won't tell))) a very old photo, one of the first ...

[VAF]

Quote: 6o6er

And Sergey’s photo is T50-0 in stat tests and in which department I won’t say))) a very old photo, one of the first ...

So I wrote in the comment on this photo that .. "remembered about the KNS"

[SMK]

There is nothing new in this news. They just once again promoted the Prototype in the light of the upcoming "optimization" of R&D for the Air Force. All these pseudo-clever bells and whistles about linking software between OBE elements are dust in the eyes. Indeed, the linkage and performance check of the digital tracking of the Bot Equipment Complex is checked only in real flight with subsequent data processing in the laboratory on the ground.

[elmi]

The good news is the savings in pilot training. We need to build and deploy more in flight schools. Theory plus practice

[VAF]

Quote: elmi

what is the saving in pilot training.

To the preparation of the pilot, he has only a tangent value.
Functionality and ergonomics are first of all checked on the PSD.
And such a stand costs ... insanely expensive.

[CRONOS]

Sergey, good night! This aircraft should (maybe) in the future replace the Su-27 \ 35 or just supplement it?

[Lone gunman]

the campaign money for full-scale tests end, sadly, the troops will go raw ...

[vadimm]

and what’s the point in this plane, if only 60 are built who’s scaring

[toldanger]

Nonsense ... 60 pieces is quite enough.

[Fraid]

Even if 60 pieces of ultramodern Russian fighters fall upon your stupid head off .. I think that you definitely don’t laugh a lot!

[Simple]

"Loading" stand.
The UCAS-D X-47B AVE-2 is under trial load testing at the Northrop Grumman Palmdale manufacturing center.