RU20981U1 - MODELING COMPLEX OF ERGONOMIC RESEARCHES - Google Patents

Abstract

1. A modeling complex of ergonomic studies (FEMI), containing an experiment control panel, an airplane cockpit model with a visualization system, an information display system, control elements, a mathematical simulation system connected to their inputs in a full-scale time scale of the aircraft control processes, connected in series to the experiment control panel , with a system for simulating flight factors and a visualization control system, a system for automated processing of flight results, systems the topic of recording information related to the second and third outputs of the control panel, characterized in that the second cockpit of the aircraft cockpit is additionally included, while the second inputs of the information display system of the two layouts are connected to the second inputs of the control panel of the experiments and are designed for pair flight with virtual helmets, meters angles of rotation of the head and the virtual helmet, the visualization system of both layouts is equipped with second inputs associated with the visualization control system, controls dklyucheny to the second input of the system simulation of spaceflight factors and inputs to the third experiment, the control panel connected to its fourth output to the input of the automated system of physiological informatsii.2. MKEI according to claim 1, characterized in that the information display system of each first and second cockpit is made in the form of a virtual helmet with color stereoscopic image systems with liquid crystal (LCD) masks and LCD matrices, translucent reflectors and collimator lenses, eye-detectors with source

Description

The loyal model belongs to the area of aviation equipment of Tren}, erostroyu110 - and is intended for ergonomic research, training of flight crews, solving technical developments.

Known modeling stands for ergonomic research on the basis of modeling on a full-scale time.: Enz with the inclusion of tons in the simulation circuit of samples of real equipment I I

The modeling stand includes: a mate system: “AT1G4 d-modeling of aircraft control processes (Aircraft), pilot's workplace (airplane cockpit model), visualization system, flight factor simulation and modeling system, experiment control system, the system is automated; processing flight information of psychophysiological information, a system for recording the parameters of the control process and the psychophysiological functions of the operator,

- equations describing kinematic ovjaz;

-Characteristics of the environment, affecting the control process;

-control laws that are implemented by the control system, assessing the state of the control process;

-dependencies and algorithms for the use of aircraft and its equipment. The simulation system is reproducible, the control process is in the form of

changes in electrical signals - a computer of foreign information in a computer, a mathematical model of the control process of an aircraft, is adequate to the real process and proceeds on a natural time scale.

Odaako stand does not allow to conduct ergonomic research related to training in group flight: flight formation, air combat mode.

A well-known aviation shooting simulator 2 J STL-2 is used, where to simulate the movement of a target, we used dioscopic projection on a flat translucent screen in the tagging room of a luminous sils / this plane with continuous / F change of ego size in the flat range and moving around the angle relative to the coordinate-j. When sending due to rotation of the transparencies, a continuous rotation is reported around the optical axis of the projecting light beam and the angle of heel is entered. This is true when the optical axis of the projecting light pzp: the target and the center of the target coincide with the zero line of sight of the sight, in others this creates a visible rotation of the silhouette of the target. The cinema projection device available in the simulator projects the horizontal movement of the terrain on the screen. The image does not provide an image of the volume of the aircraft and its course turns. The accuracy of the indication on the distal scale, introduced by the PA1G {A-t dCEC% 1 optical system of this trenaesra, is extremely small.

it is necessary to reproduce the visual goal in the cart, in combat, but also

1u: simulate the real evasive maneuvering, in this case tactical processes pursuit-evasion for attacking

fighter are drulle.

The known method is w; ode lyre about baths I 2 J, taken as a prototype,

volumetric movements faster goals in relatively: system

and Ci-OTe av coordinates, in the updating of which the optical principle of reproduction of all the main movements of the target is laid. To simulate a change in range, optical systems of variable magnification are used, which are prevented due to the relative movements of individual co-components of well-known optical systems. When the immobility of the previous / get1 plane and the image plane is maintained. The overeating system increases the multiplicity of 10-15. Movement of the lens and predg.;: On the plane are carried out with a / 1 potentiometric trace. systems. The use of linear is carried out. functional dependence on the range relative to the range: even 1 objective and subject .; planes, In an optical range simulator, an airplane model is painted with white paint and illuminated by illuminators. Mo, if the aircraft, using the following drives, turns are reported around; geometric center at the corners of the tang; t1a, roll, course. The angular parameters of the model of the aircraft body - the target, as well as the vector of its range are introduced in relative to the coordinate system, which coincides with the associated coordinate system of the attacked fighter. The drive is permanently mixed, and the following: ° the object and the aircraft ldl1 are realized using tracking systems.

An optical projector with a swivel mirror is mounted: -: mounted above the cockpit, above the pilot's eye; spherical screen is used. Tpenasiep provides modeling of the visible movement of a volumetric object within the field of the field observed by the operator and with the 5th wide range of range change.

before

The disadvantage of this modeling year is that it is impossible to conduct training exercises in air combat.

Indeed, the simulator allows for training with at least material costs and pain:. safety. for the student with

committing an error in management. In this case, the advantages of training in comparison with training at a real facility are achieved by increasing the duration of training or by expanding the curriculum. The duration of training is caused by the lack of the ability to quickly take into account 11: the obvious possibilities are the features of each student, to compare the operative current ishormation in the student’s activities with the data of an objective analysis of the work of first-class solutions when performing: 1 analogue 1: new management tasks. An analysis of the results of the comparison allows us to develop an individual thorough program: an error that takes into account the specific features of the subject.

When solving such problems, acceptable / is the control of the parameters of human activity, selected on the basis of rtaibole.-. informativeness, use the information about the work of the visual analyzer. Thus, the length of the delay in the gaze of the observer on one or another betrayal characterizes the degree of his interest in this area /. Likewise, a visual assessment of the size of pre-targets (and goals) is performed. In this case, the person fixes his gaze alternately on the edge points of the target.

The assessment of the operator's activity during a visual study of the situation is carried out by registering the movement :; eye with the next de-scribing received:. :: information for the view, for overlaying the picture in the field of view. The most convenient for after decryption is the simple registration of the sequence of the observer's gaze. The main difficulty in the development of appliances

.

 pt .lT .;

/

to register the direction of gaze is both high:; registration accuracy while preserving the naturalness of a person’s working conditions,

This is due to the difficulty of extracting information about the magnitude of the deviation of the axis of the human eye itself with simultaneous displacement of the head. In a number of cases, in order to ensure high accuracy of recording the directional gaze, a person’s head is rigidly fixed with respect to measuring equipment using a device that includes a dental snack. With such a hardware solution, the natural conditions of a person’s work are violated, and the operator needs long-term special preliminary training.

The purpose of the utility model is to increase the quality and completeness of ergonomic results by increasing the reliability of the scale and depth of reproducible reality in group flight of aircraft in manual visual control modes, improving the quality and accelerating the training of flight personnel.

To accomplish this task in a simulating ergonomic research co-index (1ZHZK) on the basis of full-scale glodeling with the inclusion of real equipment and a human operator in the control loop, containing the pilot's workplace, the airplane’s cockpit, systeg-13 mathematical modeling of the aircraft’s control processes (LA) connected to visualization systems, information display, controls and

control panel of the experiment, which is connected to the input of the flight actors simulation system and the UPS system connected in series

visualization by outputs of control elements, inputs of an information recording system, systems for automated processing of flight results and physiological information, another pilot’s workplace has been introduced — an airplane cockpit model with a visualization, information display, control system, moreover, the visualization system of two cabins is connected to the control system

visualization, oiot E; information display is connected by the Second inputs with the control panel of the co-experiment, and the control elements are connected to the system for simulating flight factors and the control panel of the experiment.

The information selection system for each of the first and second cockpit is made in the form of a virtual helmet with color stereoscopic image systems with liquid crystal (U1K) masks and} LCDs, translucent detectors and collimator lenses, goggles with G-radiation sources, lenses, translucent reflectors connected by optics -fiber lines with a prism and further with a television camera and a blinking sensor, AL-matrices are connected to a video mixer, and F-masks with a mask control unit. Patent K & U 2128860, wIIM b-09B / 08 (3).

The head angle and virtual helmet angle meter is made in the form of light sources and photodetectors, and the light sources are connected in series with a controlled power source, a reference frequency generator and the first inputs of azo-sensing detectors (PSF), and photodetectors are connected through the electronic amplifier and inverter to the second inputs of the PSF and further, with the first inputs of the gaze angle meter, the second inputs of which are connected to the pupil angle meter, the third inputs - with the output of the television camera, In addition, the video mixer is connected to the first inputs of the mask control unit and the photometric unit, the second inputs to the gaze angle meter, the third input to the output of the image synthesizer, the first input of which is connected to the sign-elevator, the second input to the photometric unit, and the third input to

measuring the angle of rotation of the gaze, the fourth input - with the output of the logic unit, the first input of which is connected to the blinking sensor, the second input - with the angle measuring device of the gaze, the third input with a mathematical modeling system.

 g ra, wife ETF 1.2 1.2 3.5 4 5.0 7 9.1011.1312 14.15161718 2 (J 21.22 23.24.25 26 27.45 28.44 2S, 43 30 33.37 Gjnj4HocTb of the utility model is illustrated in FIG. 1, on KOTopOii, an isobructural diagram of the complex j on p: d.2 is connected to the front door of the SAN 9a, SESWW. On yGT z 30 are the following: first ii second cockpit syst9g / 7Y visualization :: Sl / control system BLJ3yajs3aij; iie.;: Left for selection iKrr} L81r ::: t (Cowj systeg /: and imports /.- flight flight l; B1: yereya.;; ZIologicheskoe vrebo / vetro avch :::: c organs : W remote control system sksperg-mentheu system;; atematochekogo zgodeliroobaniya groupovis flight system a logically verified ;; :: flight results processing system inOoO system of registration.Automated processing system physiological inclusion On rbg.2 shows a system of selection of energy in:: systems 3.8, measuring the angle of rotation of the head n {"forehead virtual., helmet Non-light sources - photodetectors, radiant energy (PLE) receivers, liquid crystal (22C) masks, semi-translucent reflectors, lenses, crystalline (la) screens VZGL.NADOOTMETCHIK with translucent mirrors 34.38, IR light sources 32.36, lenses 32.35, le chica

il - flashing sensor

42 - control loop ШС-maskcam, Exclusive modulator and generator

46- photometric block of the external

47-controlled power supply

48- channel electronic amplifiers

49-video videomeitel

50- character generator

51- television camera

52- reference frequency generator

53- inverter

54- azo-sensitive detectors (WCD)

55- gaze angle measuring instrument (1Sh1B)

56- measuring the angle of rotation of the pupils (: 17P ;; :)

57- synthesizer of images of cybernetic space

58- logical unit

The modeling complex of ergonomic studies contains systems of mathematical modeling in full-scale time scale of the control processes of the aircraft 14.15 connected to visualization systems 3.5, information display systems 6.8, control elements 11.13 included in the first and second models of the cockpit 1.2, and the control panel of experiment 12, which is connected in series with the first input with a simulation system (| flight actors 7 and visualization control system 4, second inputs with control elements 11, 13, second., Third, fourth outputs - with a registration system 17; a system for automated processing of flight results 16 and (physiological information (| information IS. Registration system 17 is also associated with sensors). The visualization of the first and second cockpit 3,5 are connected by second inputs with a visualization control system 4, display systems 6.8 are connected by second inputs and outputs to the control panel of experiment 12, and the outputs of controls II, 13 are connected to a simulation system of flight factors 7 and the control panel 12. ksperimentom display information providing system implemented with virtual pair flight helmets, gauges the head and rotation angles of a virtual helmet.

,. /// Vyhodnre saeaJiH virtual 20 ovzarn with /.unk -unal

BIA 41 n electrically: Ж-: Гтр1 ЩЫ 29,43 connected to B1adeos: .еs: tel. 4S, Пх-; 1 aski 2G connected to the block :. kaokani control 42.. The angle of rotation of the head and virtual HELMAGE 20 is made from to. 21,22 light sources are installed in cabins I and 2, and 23,24,25 mounted on cabins. Light sources 21,22 are connected in series with the source p: -tania 47, generator O; /: olornol of frequency 52 and the first inputs / VCR 54, electronics 23,24,25 through electronic amplifiers 48 and irverter 53 connected: -itenes with the second inputs of ШД 54 and further from the server: .and the inputs from: laid down) 1 for the angles of rotation of the gaze 55. The second inputs, for the meter of angles of rotation of the gaze 55 are connected to the meter of angles of rotation of the pupils 55, and the third inputs are from the exit / television 51. Video: The carrier 49 is connected to the first inputs of the maskant control unit by a photometric unit 43, the input inputs - with the angle meter 55, the third output - with the benefit of the image synthesizer 57. The first output of the image synthesizer 57 is connected to the character generator: 50, BTopbiivi input:: - with the photometer unit 43, third out: with the angle meter 55, the fourth input - with on: - the progress of the logical unit 53. The first input of the logical unit 58 is connected to the flashing sensor 41, the second: the input - with a meter for viewing angles of the eye 55, the third input - with the system, mathematical ::; .

Ko.: Plex works as follows. B C :: d1m way

Pilots on the basis of perception of ichormacyl, received from the inauration models, from 3.8 normalize the control actions to the control bodies 11.13

Inormation selection systems; .ti 3, C (OOP), controls 11,13 and equipment. with which;.: directly to the pilot, the pilots form the jobs of the cabs 1.2. In -Delnru: Dtsem complex workers f: ecTa predotazlazob sobol 1 ;; cab sockets 1,2 types

Cg st :: s bvj3yajDJSRm; i: 3, о practiced according to Cgggzala, s ;;; st :( REDBROBANIA 14.15 veo11re;: zBED, -1T In0euma1tern; u.E.del know: :: ia8 ::; B1.135alternally perceived by the latent of rBImania relative to the earth's surface at the stage:;: Boz.pu: another battle, flight with respect to another aircraft and group flight, flight, takeoff, landing of the aircraft.The visualization system 3.5 provides psycho-physiologically correct perception of the surrounding space and re-treatment of M in space relative to the Earth’s surface E of another aircraft, the Visualization System3,5 consists of black The processing of inormation ensures the control of reproduction. deniyg: n change :: visuv;: b;: about. kaotiny on the steps of zodzodeniya-ekpayah monitors liaookhnkh screens,

- - J.

indicators on the windshield, etc.

Mathematical Mocel oiste: LH; Ioveliieyiya provides ioslv.V-mnogo razorazorazhe and laws on management - g-; I and. gives.-jo,; - ,. without previous: -. ar; | Telo o perestro: 1ki switch from: ..- v-.apivaHTO -: -. pepiBOB. to others of the pilot’s choice from the work of the test to select the experimenter from the control panel of experiment1, electronic-.

Block construction of a mat; t g / gsodel-control aircraft LA j in the form of separate blocks (mo.1a-le :) aircraft, propulsion

transformation of models in the study; - ;: and gives the possibility of geodelirovanie on a computer of highly dynamic processes.

The mathematical model of 14.15 i-modeling cohe.Lyhex provides spatial LA without limiting the angles of rotation under the conditions of the disturbance.

Rewaying 7SLEEV-- flight, 5iKQop / aiT: -v; o,

11nOer.aciyanalzyaopel gsodzl gruzhutstvo ke; tlexa ::;.:; tt ;; p7C preceos vTina: 8FjH, saving BOG suveotBZyalE in ktva real object, processes uvvzvlznvy. Ova makes it possible to see: the second payer, the Avalovich payday and real estate; ZA. Ppsor gahgvonnaya. The driver ensures that Svor-Gavdonvoi in the dyatavic subgroup of OOP 3, G is uplifted: oy yaOr: vkh pr "dotavlzv1: I will ovapiv in SDI

lOBBBB ekratah 3,5 atavatchesky gvzdel vneshekabv in-: o: furnishing ;. vravvtitsya in pavyagv EZ 14.15 in the Ts-in ;; revo code-. On the other hand, the three-wedge vodalv, zalovvvvs in the EWV C4, I5, Vot; I am in

lf /// f

news in the educational institution “from the visual istanbul, from telvvzvvvve svtegv: 3,5 with GvttezIIpyе. ZobravevveZ, and takve swote;.: visa alvzavv; about voyevtoro ya crystals.

Prv OvtezvrO Bargni blooming in the RVROVBV; narrow-browing 5: in realvkovtsz.gvya zones of the image. The oststva tshrovoy svyatzza vzobravevlev are built on the first and foremost terms of the competition by entrusting the elevates, which provides a limited degree of accessibility to the real visual: situation. Images are constructed of tongues (bodies), which are multi-faceted with dimensions significantly exceeding the maximum resolution for ability under simulated conditions. Bodies are constructed in more than simple elements: faces, edges, peaks (points). Organizing in the base in the base about, the tribute to the players are built on::; yeryao:;: 1 2- :: in the Z-in: Vernol networks. With HOi voubD, the algorithm is devalued, and the language is undefined; the windows are out of view of the windows of the veterinary environment of the anesthesia: P05zshgpes: ah .. Tsyyatgylne-pepektivpoz tszj6i: S3j :; Hi.:e. , --in the flat: Zoyiya L.En17e t; from: st8: -0 -ai eijaiiiqeoKoro tudelire; -np- :: 14 and 15 garzkt8p .: z -etoy Oor lz: - :; : y.

) jift-yh at the bottom of the page, so that you can get it right:; -; about coopdngngta :::, / (h it’s soooooooooooooooooooooooh: yazznno; - about: -ogz;, chkoopdnat for yuleta () (,; Z) A.tcp - cho h3 with ::: ee distance;

y J / V-): .. GO-P, 1, D --1 .- TG-G,: - ,, -,; -, -, -.- 11-Г1Л

, .xOj, .v -.--.; -. - -.; ..-... i ... 3 ..- 00 ........ ,,, .... coordination; ; c; i2 .---- 3S-eeyarayalash.che coochius t. / tszlzchyaz N8vchdil: 4.x elbChy toe, ManpiihCap, zslch polo relay: r.-:

it is good on the 11th of this day. It is possible to find geomztrychaokch the BIGGER: YUCH has pulled out the visible, they come next; muddied Sols LZ, jqc, L5b; 36) 9ji coordinates of JIA h blasting into chorch: read the coordinates of the coordinates, then the condition is:: ;; from the point. t.OLLy c - j U. /, z./-rA ad Af-pfX -Xg.4, + (V, -yeO ,, 4 / Z5-Z5. fУ, -) ф | + (+ CXj-y ej „+ / Y, - y«. + (Г -) в е With element-wise pr-9 image, we will shave the projection of the BRIGHTNESS and the color with the projection of the coordinates sH / ioro to the bottom element (dots), The visual contrast field of the green surface is a collection of scalar flights, among which are the terrain, brightness (illumination), and color are 1 OCHOBHKMF. Schennt 1: the vector field of visual contrast is implemented in databases (DB), and here they are managed (programmed ) in accordance with the time of day, weather conditions, the height of the Sun to etc. In the element-by-element synthesis of the image frame under consideration, the vector optical field components are transmitted, accompanying the central projective transformation (I) and the removal of invisible elements. In virtual helmet 20, Fig. 2, the actual image of the object is formed in parallel beams E of the rear focal planes of the lenses 28.44, 1 lenses 26.44 are mounted on the base of the pilot’s eyes, not on the parallel axis of the optical axis in the binocular collimator channels. Converts of the G-matrix screens 29.43 are located in the Focal luminosities L1shz 28.44, Miniature light sources 31.35, lenses 32.36 and an optical system of fiber SIEVODODES 39 and prism 40 and further away from the lenses of the Tv camera 51 - a small-sized photo-electric converter based on a charge-coupled device (CCD) are installed inside the helmet 20 . The human eye is irradiated FINDED in a direction determined by it from a source of 31.35 weak H8v.y: a lot of sorrow that is not dangerous to eyesight. This radiation is reflected from the spherical surface of the border layer of the medulla by the French and the cornea and from the retina 33.37, The rays reflected from the cornea form an image in the form of a bright dot in the plane of the pupil of the eye, and the rays reflected from the retina illuminate the pupil . C8, ID

The forming optical istegle of light sources 31.35 projects a picture that is mostly captured: the pupil plane of the eye on the receiving television of the Great Camera 51, in the form of luminous dots and pupils of the eye in the form of uniformly illuminated; x discs in the comparatively foyer. For example: a change in the direction of the operator’s gaze of the turn signal relative to the axis of the optical system of the radiation source 31.35 causes a mutual displacement of these two images, which is reflected by the inormatsig carrier. with an angle of rotation of the eye 33.37. The television camera 51 is connected to the unit 5B-meter 1 "of the angles of rotation of the pupils of the pilot. In this block of the video system, the marks are highlighted based on the difference in their allschutzn and the amplitude of the background signal. Using a pulse generator, a pulse counter, a generator and a cyuro-analog converter (DAC), readings are proportional to the angles of rotation of the pupils of the pilot.In the IL1o-5o block, signals are received from the television camera 51. To measure the angle of rotation of the pupils of the pilot's eyes in horizontal and vertical planes. To do this, the igulsa are considered a counter during the time from the beginning of the frame sweep to the first pulse of the eye, and the trigger triggers an element of coincidence. Further, these signals are fed to the color analogue converter (DAC).

In a similar way, the magnitude of the angle of rotation of the pupil of the eyes in the longitudinal plane is measured. From the amplifier-mixer of the frame scan included in the 11U11V-53 unit, the signals are sent to the NC circuit: / from the angle of the eye in the longitudinal plane. For this, A mpulsk from this amplifier is counted, which is connected to a pulse generator. , This counter starts at a zero signal of the frame generator and stops with a matching pattern between the pupil and the frame scan.

 1 altitude (), Provision is high when the flight is: natural to the flight conditions1. With this :. it is necessary to highlight the magnitude of the deviation of the axis of the pilot’s eyes and, simultaneously, the nominal displacement of his head. The determination of the elevated polocenile of the pilot’s head and regiration of the bispenes of the eyes is carried out by distributing the equipment on a virtual helmet 20.

The principle of channel mismatch extraction is as follows. As far as the distance is the same, for radiant energy detectors (Ш1Э) 23,24,25 and two light fluxes are incident on them, equal in amplitude and opposite in source, then the signal is zero in the frequency; gas-detector (PSF) 54. In the case when the optical distances are not equal, the HepasFibie get the light fluxes of the opposite phases along the HEPasFibie PLE 23.24. 7, the signal at the output of the PSF 54 will be nonzero and its polarity corresponds to the sign of the angle in the longitudinal and the lateral plane / v, f. The detector 54 generates at its output a voltage proportional to the cdvg-az: elIIJ. signals: Meadu signal corresponding to the signal from the emitter and the signal Uofi from the reference voltage generator 52. The phase shift of the CP is indicated, is determined according to Gormulus: if the dynjT marks are checked according to the frame rating: review. touchcast: er, the angles of the porosity of the faces are U, JU "+ Ue, -i-2U" W t, l |, l / U "+ lJor-2t" l nCoSf, denote О Ц / Uon г W, U, .if U. + c-2CcoS (p therefore y, -UJ

where .fv is the eshcheitsivnt gear. ITEM / UTSN: detector chains. The generation of signals containing information on the magnitude and directional mismatch is monitored using a phase-sensitive detector PSD-54.

In logical block 58, the distribution of mathematical flows of inOor1 mapping systems takes place: 6.8 to the consuming nodes. In logical block 58, the following are implemented: more algorithms.

I) with an ALIGONI sensor:

T if AI 0.2 - then it is ignored (prosci)

If A 0.24-1 then freeze frame

2) determination of the scale of the image:

If) and 1) (,, then a large plan If T) о OTO is average

f) -B1 / 1 d. VlMA-th AAvvbKo cr, -Lo n etc j,.

3) opening - closing of the ShS-gas hatch at the cut: see the foamy range;

If T), then Shh-g ..; a.sky

If 1) o, tossed open loop-oaski

The frequency of the ligan in a pilot varies with a fairly wide range of cases and exiles. It is measured by the flashing sensor 41, placed1e1: 11L .; In the reference of the virtual helmet 20, It responds to the difference of the coefficient C of the reflection of the Y-beam 31.35 from the skin, and the eyelids and from the poroBnU V eye, the Zh-LED diode irradiates the eye in a pulsed mode and is powered by a generator. The radiation reflected by the eye enters the receiver — the potodiode. (the ignal from which it enters the claws and is compared with a predetermined level; the comparison level is set to., so that the comparator only works when the eye is closed. Then the pulses from the comparator through the level limiter and inverter

track p} .1 Kjr with c «sf

sub-trigger input of the trigger. The voltage drop from the output of Tr: 7Ger signal, which is characterized by the duration and frequency of blinking of the eyes, enters the logical unit 5c. The C5 signal of the position sensor in the logical block 58 ensures that there is no open circuit breakage for opening the beetroot, To open the beetroot and the image of the working poly Zh-glatrits - So in accordance with IU: I have connected the ozdeicity of the extra-cab space system 3.5 sig-tt open block 46 c and) heating system, in the basis of the Sholieins, matching scheme.

.- „J

The signals from the synthesizer 57 are fed to the Zh-maskag / I 42 control unit, consisting of modulators connected to the pulse generator, in my modulators, a change in the oscillation amplitude occurs, which is much slower, compared with the period of this oscillation - a small change in period. The modulators of block 42 contain non-continuous electrical circuits capable of changing the aimjmujjjj of the LCD glitritsa 26,

The image synthesizer of 57 images is a BMS, which implements the following programs:

-Change of outside view of objects (in real time)

-Change of geometrical signs (windows)

-instant identification of the object indicated on the screen using the grid; data compression;

- eliminating the invisible frequently;

- Calculation of the texture Procurement, - Separation of the colors of which the faces are composed, regardless of the lighting, I

- calculation of the properties of diffusion and specular reflection, for kai, to the brink.

-calculating Bid1- or invisible., transparency or opacity of objects.

CV - // -, j)

The complex operates as follows. Pilots put on virtual F in the cockpits according to the signals of experimenter G of the control panel of experiment 12 and begin to work out group RPs; l1-1 we are airborne: bo, flight in tight formation, landing on. The instructor experimenter from the control panel 12 sets the initial conditions, landmarks, weather conditions. The entrance and highway into real reality is carried out by the experimenter.- and Sam14: pilot L. The indormschlion about the parameters of the state of the control process Mj Hi Cip-aiinn, characterization 10 and: the quality of control and the status1: of the pilot, is sent to the experiment control panel 12: From the control panel of the experiment 1:) flight paths, solutions to the operation of systems and devices are entered, entered vectors, which in turn are rera; stitches in the coordinates associated with the screen, in character generator 50, for inclusion in the video program / wiring transitions, figuratively inO) mAc, WIA, headers provides a large range of control options for image acquisition. Here, ions are used, the color, the angle, the resolution of the image (the size of the plan) and the mutual resolution of the image are changed, rotation of the image. According to the prospect, as it were, of three sulfur spaces, a mirror image. The character generator 50 is made on the basis of a computer, with an electronic power supply unit: unit and storage unit: storing: typical fine S library. Here the images are retouched; I, color logos are created: will be ronaB.biE Signs, scammers and posesioned in the image are displayed in the TpeiD / iepHoI perspective. Ai1 adia G is produced by a multitude of key personnel and complex sets of sequences. signs. With trehglernoyL animations are painted using a palette of built-in sources, create iTertv and their VRSV; ei:.: I'm in any direction, About the character generator block 50 Ayustatshet signals on a blo1:

disturbances and failures, abnormal situations and osoics of flight control, critical flight decisions, psychological interference.

The Oorulation principle of the normalized environmental control panel 12 is located in the helmest and inormation fields and in both the convenience of comparing 1 form; w7 of the cockpit selection system 0.8 and information about the actual state of the control process coming from the compressed simulation 14.15 without introducing interference into it. On the control panel of experiment 12, an information field was organized, which reflects the activities of the crews in collecting information and the formation / management of the managers, and its specific reactgia. This part of the system от ора-зи зи ит ит ит ит,,;;, е ации ации ации;; управления управления управления управления управления управления управления управления управления управления 12 12 12 12 12 12 includes indicators of quality management.

To provide ergonomic studies on optimization :: control systems 1A modeling complex has:

-required. the completeness and accuracy of nodenging, the resolution of flight patterns in natural time scale, the flexible structure of the mathematical model, which allows you to quickly change the characteristics of: -: soledzmogo aircraft and its control systems,

-UIOP /; ation and dynamically: similar to those of SOI o, o, and with the ability to vary the composition, content and form presented by Erformation in SOI 0.8,

-possibility of sopa lvnia complex with ozno appapatupe

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-reliable and flexible management, 1 experiment, allowing 1E: We can widely change the conditions of experts / experts and the research methodology,

 a sufficient volume of registration, collection and automated flight. and psychophysiological information, making it possible to use various methods of assessment.

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1. Sylvestrov gl. M ,, L.:., Ponot arenko B.A., Automation of control of the flying / c appaatazlk s. ChecheesEoge S Akgor, Loskva. GLa1sh1nootroy: e, 1986, p. 45,

2.Laz roar A.P., Lazarev V.L., Optoelectronic systems / t Pavl9H I fly9lky.t1T apparatus, T,.: 1 bus station 11v,

it-c.

3. JiM iTaiCEH system visually opieHTiipopJc; j pilot. RF patent Ш128860 ТСл., Г.Ш GO, Б / С8, швтЛха, С) ачляскг1Л B.B., Saparlna T.P.

Claims (3)

1. A modeling complex of ergonomic studies (MKEI), containing an experiment control panel, an airplane cockpit model with a visualization system, an information display system, control elements, a mathematical modeling system on a full-scale time scale of the aircraft control processes connected to their inputs, connected in series to the experiment control panel , with a system for simulating flight factors and a visualization control system, a system for automated processing of flight results, systems the topic of recording information related to the second and third outputs of the control panel, characterized in that the second cockpit of the aircraft cockpit is additionally included, while the second inputs of the information display system of the two layouts are connected to the second inputs of the control panel of the experiments and are made pairwise with virtual helmets, meters angles of rotation of the head and the virtual helmet, the visualization system of both layouts is equipped with second inputs associated with the visualization control system, controls dklyucheny to the second input of the system simulation of spaceflight factors and inputs to the third experiment, the control panel connected to its fourth output to the input of the automated system of physiological information.  2. MKEI under item 1, characterized in that the information display system of each first and second cockpit is made in the form of a virtual helmet with color stereoscopic image systems with liquid crystal (LCD) masks and LCD matrices, translucent reflectors and collimator lenses, eye-detectors with sources of infrared radiation, lenses and translucent reflectors connected by fiber optic lines with a prism and further with a television camera and a blink sensor, LCD matrices are connected to a video mixer, and LCD ki masks control unit. 3. MKEI according to claim 1, characterized in that the angle meter of the head and virtual helmet is made in the form of light sources and photodetectors, moreover, the light sources are connected in series with a controlled power source, a reference frequency generator and the first inputs of phase-sensitive detectors (PSD), and photodetectors through electronic amplifiers and an inverter are connected to the second inputs of the PSF and then to the first inputs of the gaze angle meter, the second inputs of which are connected to the pupil angle meter, third inputs - with the output of the television camera, in addition, the video mixer is connected to the first inputs of the mask control unit and the photometric unit, the second inputs to the gaze angle meter, the third input to the output of the image synthesizer, the first input of which is connected to the character generator, the second input to the photometric a block, a third input - with a meter for viewing gaze angles, a fourth input - with an output of a logic block, the first input of which is connected to a blinking sensor, a second input - with a meter for measuring gaze angles, a third input - with a mathematical modeling system.