CN109256007A - A kind of spaceflight TT&C system operator simulated training system and training method - Google Patents
A kind of spaceflight TT&C system operator simulated training system and training method Download PDFInfo
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Abstract
The present invention relates to a kind of spaceflight TT&C system operator simulated training system and training methods, it solves since current actual load observing and controlling vehicle and mobile unit are limited, control system operator etc. can not carry out installing test rehearsal, the training system is used before practical operation, it is remarkably improved training effect, changes the situation that previous control system operator lacks practical training；Control system operator carries out emergency procedure training using the analog detection method, and the respond that operator copes with special circumstances can be improved, guarantee the accuracy of operation；The present invention simulates external extreme environment to the greatest extent, and training operator's adaptability reduces environment to the impact effect of operator, promote the stability of operation not because the change of external environment influences the operational capacity of control system operator.
Description
Technical field
The present invention relates to a kind of spaceflight TT&C system operator simulated training system and training methods, belong to space training
System technical field.
Background technique
Spaceflight TT&C system operator carry observing and controlling vehicle can run well, test performance play it is excellent with work quality
Bad substantial responsibility.In the actual operation process, it is desirable that operator have operating technology really up to the mark, stable psychological quality and
Very strong adaptability, but existing TT&C system training means are perfect not enough, the simulation trainer not matched therewith
Material and training system.Operator lacks sufficient actual load system and is trained to operator, no before practical operation at present
Installing test is directly carried out by simulated training, lacks the effective means of auxiliary theory study, operator lacks operation interface
It is weary deeper into understanding, the requirement of operating instruction cannot be understood completely, be easy to appear maloperation, once there is maloperation, by pole
The big test assignment for influencing TT&C system, it is such as mishandling, or even will appear great safety accident；And the practical behaviour of observing and controlling vehicle
It is changeable to make environment, working environment is severe, has narrow space, equipment are intensive, strong noise, extraneous light is strong, temperature change is big etc.
Feature, operator cannot execute technical movements, Ge Xiangcao in the case where indiscipline, in harsh operating environment well
It is easy to appear deformation, there are maloperation risks.And more post personnels are difficult to carry out coorinated training, the disposition etc. to special circumstances
Problem has stepped up as the bottleneck of control system operator training, seriously hinders the raising of operator's technology.
In conclusion traditional training method is unable to reach satisfied training effect.How to provide it is a set of can be to reality
Operating environment is effectively emulated, and simulates the simulated training system of the real conditions in actual mechanical process, while can be to inspection
Testing the TT&C system training method that training effect is effectively assessed is this field technical problem urgently to be resolved.
Summary of the invention
It simulates and instructs it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of spaceflight TT&C system operator
Practice system and training method, there is structure identical with true observing and controlling vehicle, extreme environment can be simulated, failure letter can be artificially injected
Breath, realize control system operator in face of complex situations still can exact operations, reduce personnel misoperation rate, improve test
As a result accuracy；It can quantify to detect training result, the undertrained of oneself is had a clear understanding of convenient for participant, improve training
Effect.
The object of the invention is achieved by following technical solution:
A kind of spaceflight TT&C system operator simulated training system, including warehouse, temperature and humidity adjustment module, illumination are provided
Adjustment module, noise jamming module and Multimode Control platform；
Warehouse is consistent with observing and controlling vehicle operation storehouse internal unit layout and shape；Temperature and humidity adjustment mould is arranged in the top of warehouse
Block, for according to set scene, the intracorporal temperature and humidity of surge bunker body shell；Illumination adjusting module is arranged in front vehicle window and side
On the window of door, for simulating the illumination of set scene；Noise jamming module is arranged in station side, for simulating set scene
Noise；Real-time monitoring module acquires operator's password sound and operational motion image；Multimode Control platform is arranged in warehouse shell
Outside body, for selecting test content, set scene is selected, personnel's password sound that real-time monitoring module is sent, and behaviour are received
Make motion images, play out, is monitored by expert.
Preferably, test subject content is divided into proper testing and abnormality test, and when proper testing, set scene is conventional work
Make temperature, humidity, noise and the illumination of state；Abnormality test is divided into abnormal environment test and abnormality tests two major classes,
Middle abnormal environment test provides extreme illumination, temperature, humidity to the intracorporal trainee of warehouse shell for Multimode Control platform or makes an uproar
Sound environment, for simulating observing and controlling vehicle in lower the case where being tested of extreme environment；Abnormality test is injection test item
Failure.
Preferably, extreme environment includes high latitude environment, the motor abnormality of the rainforest environment of high temperature and humidity, extreme cold drying
When high noise environments.
Preferably, Illumination adjusting module passes through adjustable in the exposure intensity of installation outside window of front vehicle window and side door and direction
Imitative fluorescent lamp, simulates influence of the strong light of all directions to operator, and light intensity can pass through Multimode Control platform in the training process
It adjusts.
Preferably, the prior prerecording ambient noise of noise jamming module is played with high-fidelity music center around vertical in warehouse
Body sound effect is used to simulate the noise in actual mechanical process.
It preferably, further include integrated speech scheduler module and headset, simulating command hilllock and operation hilllock operate hilllock and operation hilllock
Between voice communication, voice scheduling module and headset model and to survey hair control vehicle identical using model.
Preferably, Multimode Control platform includes abnormality control module, various faults case is write standrded fault pattern, and will
Standrded fault pattern is stored in abnormality control module, and expert selects abnormality control according to training content first before training
There is abnormal software to the intracorporal TT&C system programming in storehouse in the standrded fault pattern in module, in trainee's operating process, hair
Existing trainee passes through analysis and checks after fault message, and quick positioning failure, excludes event at assessment fault severity level
Hinder and recorded in detail, and disposition is fed back into Multimode Control platform, training result is assessed.
Preferably, it includes automatic scoring module that Multimode Control platform, which has Training valuation system, and automatic scoring module is by taking the photograph
As the facial situation of head inspection personnel identifies the characteristic information of eye, calculate tester's by image processing software
Attention intensity；It the deadline for acquiring operational order, is compared with the defined time, calculates the standard of deadline
True property；Acquisition practical operation instruction is compared with defined operational order, calculates the accuracy of operation；Count single test
Correct operation accounts for the correct proportions of total number of operations in the process；By the attention intensity of tester, the standard of deadline
True property, the accuracy of operation and correct proportions weighted calculation obtain the achievement of trainee's automatic scoring module.
Preferably, Training valuation system further includes expert's assessment module, and expert tests and assesses module expert according to operator's
Effectively operation, key operation and risky operation provide evaluating result, take mean value to obtain the evaluating result that all experts provide special
The achievement of family's assessment module.
Preferably, by the attention intensity of tester, the accuracy of deadline, the accuracy of operation and just
The weight coefficient that true proportion weighted calculates is determined using analytic hierarchy process (AHP).
Preferably, failure implementation method includes cutting particular relay, control exchange machine-cut in abnormality control module
Disconnected part network interface, control power module adjustment voltage, control centre's computer directly export fault message to display screen.
Preferably, abnormality control module also automatically records the operation step of various projects during failure training and examination
Rapid Qualification completes the weight of quality settings operating procedure according to operator；In the template of production stochastic simulation training
When, a possibility that higher testing procedure of weight is set as failure process, is higher；
In stochastic simulation training, when randomly choosing fault mode and environmental condition in standrded fault pattern and non-equal is taken out
It takes.
Preferably, step is set as the determination method of failure process are as follows: establishes each operation by BP neural network and walks exception
The failure frequency of occurrences, failure influence degree, troubleshooting difficulty and abnormal template probability of occurrence during the frequency of occurrences, practical operation
Mapping, i.e., the failure frequency of occurrences is higher in lower on the operation exception frequency of occurrences in the near future, actual mechanical process, failure influences journey
The operating process higher, troubleshooting difficulty is bigger is spent, which is that the probability of failure process is bigger.
Preferably, Training valuation system testing methods of marking is as follows, in standrded fault pattern include two class parameters: test item and
Environmental condition, by select expert test item and environmental condition when test, test item includes testing procedure X1~Xn, environment item
Part includes illumination, temperature and humidity, noise；Each new test item being added in template, each step is by expert according to item class
Type, complexity, significance level, the operating time set initial value, according to attention intensity, the deadline it is accurate
Property, the accuracy of operation and correct proportions quadrinomial parameter index determine initial weight ratio, the sum of each step weighted score structure
At the evaluation score of test item part；Generally operation completion its score value of the lower operating procedure of quality can increase in test item
Add；It can also be adjusted therewith according to influence degree of the training goal different parameters index to achievement；With the increase of number of training,
Adaptive step score value and weight mapping training pattern are formed according to BP neural network；Environmental condition is more disliked when environmental condition selects
Bad coefficient is higher, and test item score obtains final assessment score multiplied by environmental coefficient.
A kind of training method based on spaceflight TT&C system operator's simulated training system is provided, feature exists
In steps are as follows:
(1) Multimode Control platform issues training sign on；(2) operator is in place powered up system；(3) expert's root
Trained or test item is selected according to training Arrangement, selects training environment；(4) abnormality control module programming failure exception journey
Sequence adjusts training system ambient condition；(5) after the completion of preparation, operator selectes training or test item according to expert
Start-up operation process；(6) when occurring abnormal, operator is handled, and disposition is fed back to Multimode Control platform；
(7) expert scores according to effective operation, key operation and the risky operation of operator；(8) after, automatic scoring mould
Block and expert's assessment module are tested and assessed to by instruction staff's performance, automatically generate training report.
The invention has the following advantages over the prior art:
(1) present invention is solved since current actual load observing and controlling vehicle and mobile unit are limited, the nothings such as control system operator
Method carries out installing test rehearsal, and the training system is used before practical operation, is remarkably improved training effect, changes previous control
System operators lack the situation of practical training；
(2) control system operator carries out emergency procedure training using the analog detection method, and behaviour can be improved
Make the respond that personnel cope with special circumstances, guarantees the accuracy of operation；
(3) control system operator and observing and controlling vehicle other post personnels can use the simulated training system and realize same field
Group instruction, training link up interconnection, improve the ability of collaborative work；
(4) control system operator realizes the functional training of measuring and controlling equipment using the simulated training system, skilled to grasp
Mobile unit performance is familiar with the troubleshooting basic skills of various mobile units.
(5) present invention simulates the internal structure of true observing and controlling vehicle to greatest extent, solves previous laboratory's Training Environment
Larger apart with true observing and controlling vehicle device layout, laboratory's amenity operating space is loose, and true environment contrast is huge, it is difficult to
The problem of Lifting Control System operator's ability.
(6) present invention simulates external extreme environment, training operator's adaptability, not because of external environment to the greatest extent
Change influence the operational capacity of control system operator, reduce environment to the impact effect of operator, promote operation
Stability.
(7) present invention solves in previous training, lacks the monitoring to control system operator, when the certain mistakes of appearance
When, it is difficult to be found, it cannot timely misregistration.It can not accomplish comprehensive, careful analyzing and training process, reach and improve behaviour rapidly
Make horizontal purpose.
(8) the injection fault message that the present invention can be artificial, after the training of operator's system can be allowed to encounter failure
Processing capacity and reply method, promote fault location, processing, the troubleshooting ability of operator.
(9) Training valuation system of the invention rationally can correctly react the ability level of trainee, convenient for trained
Personnel targetedly improve own service ability, while promoting the enthusiasm of trainee.
Detailed description of the invention
Fig. 1 is simulative training platform structural schematic diagram of the present invention；
Fig. 2 is present system relation schematic diagram.
Specific embodiment
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of for spaceflight TT&C system simulated training
System and corresponding training method, simulate true test mode and use environment, can provide extreme environment state and exception
Test mode, at the same can the training effect of objective trained people evaluate.
One, operator's simulated training system
Operator's simulated training system include environmental simulation system, with abnormality injection expert control system,
Training valuation system.
Environmental simulation system is multimode composite structure, for simulating the internal environment and external environment of actual load observing and controlling vehicle.
It designs using in kind as reference in interior instrument EM equipment module configuration process, hair control equipment is surveyed in simulation to greatest extent
The prototype at interface, to make every effort to close to true operating experience, each operation interface display screen 11, cable routing, observing and controlling stand-alone device
Layout is consistent with actual conditions, makes the post layout, operating handle, body posture of control system operator and actual conditions
It is consistent.
When simulating influence of the external environment to control system operator, need to establish natural environment information bank, simulation is real
Border working environment information.The environment such as forest, desert etc. of possible involvement is loaded into information bank, it is different for different Scenario Designs
The adjustable item such as temperature and humidity, intensity of illumination, and realized using environmental simulation module.Environmental simulation module is used to simulate reality
Environment is likely to occur in the operating process of border strong light, high/low temperature, big humidity environment, Lifting Control System operator is in adverse circumstances
Under to the identification skill of test mode and the stability of test.Temperature adjustment module 12 is using high-power integrated electric heating piece and refrigeration
System may be implemented cold and hot high/low temperature and adjust, and high temperature is up to 30 degree above freezing, and low temperature is up to subzero 30 degree；Illumination adjusting module 13
Daylight flat LED lamp is put by being arranged in boiler-plate, simulates influence of the strong light of all directions to control system operator, light is strong
Degree can be according to the requirement of testing process and training from main regulation；The prior prerecording engine noise of noise jamming module 14, thunder
The ambient noises such as the patter of rain play surround sound audio fruit with high-fidelity music center in boiler-plate and are used to simulate actual mechanical process
In huge noise, so that control system operator is adapted to the test operation under high-noise environment in advance, training is in high-noise environment
The ability of absorbed work down；Integrated speech scheduler module 15 and headset in training station, headset model is identical as actual combat state, mould
Voice communication between quasi- commander hilllock and operation hilllock, operation hilllock and operation hilllock, simulates the communication environment of true launch vehicle measurement, connects
Receive the control instruction about various operations proposed from commander post, the sufficiently ditch during the entire test of completion between each post
Pass through journey.
Real-time monitoring module application sound pick-up outfit and high-definition camera equipment 16, the main contents for needing to record are operating system
Control interface content, operator's password sound, operational motion image etc..It is special that audio image is transferred to external assessment in real time
Family, other than synchronous recording this functionality, resets training process also according to trained demand, facilitates analysis and Control system
The technical movements of system operator.
Training system with abnormality injection, the control interface of the system are located at Multimode Control platform 17, control interface
In can choose this and need the training subject that carries out, test subject can be divided into proper testing and abnormality test, abnormality test
Abnormal environment test can be divided into again and abnormality tests two major classes.When proper testing, the simulation of environmental simulation system worked well
Normal operation state, training system also do not interfere monitor and control system software, abnormality test can be divided into abnormal environment test and
Abnormality tests two major classes, and wherein abnormal environment test is every ginseng that Multimode Control platform directly controls environmental simulation system
Number, provide extreme illumination, temperature, humidity, noisy environment to trainee, for simulate observing and controlling vehicle under extreme environment into
The case where row test, when can imitate the rainforest environment of thermal extremes high humidity, the high latitude environment of extreme cold drying, motor abnormality
High noise environments etc..There may be fault modes according to abnormality test, are emulated by software to failure, method
Including cutting off particular relay, interchanger cut-off parts network interface is controlled, control power module adjusts voltage, control centre's computer
Directly to display screen output fault message etc..Each training is by operating procedure X1~XnComposition, the fault condition of operating procedure is led to
It crosses abnormal TT&C software and is written as abnormal operation XI is wrong, operation is X under normal circumstancesI pairs.Each training template is by normal flow
It is collectively constituted with abnormal process, when producing training template, the abnormal template frequency of occurrences, reality in the recent period is established by BP neural network
The mapping of the failure frequency of occurrences during behaviour, failure significance level, troubleshooting difficulty and abnormal template probability of occurrence, i.e., for
The exception template frequency of occurrences is lower in the recent period, the failure frequency of occurrences is higher, failure significance level is higher, troubleshooting during practical operation
The bigger operating process of difficulty, the process are that the probability of failure process is bigger.The frequency can be made according to recent training
Dynamic adjusts out.In trainee's operating process, when discovery is there are after fault message, trainee will be by analyzing and examining
It looks into, quick positioning failure, is debugged and recorded in detail at assessment fault severity level.And disposition is fed back to specially
Family's console, assesses training result convenient for expert.
Training valuation system consists of two parts, automatic evaluation system and expert evaluation system, is used to grasp control system
The training performance for making personnel carries out qualitative, quantitative assessment.
It includes the time accuracy for completing predetermined operation that automatic evaluation system, which needs the ability assessed mainly, completes regulation behaviour
Mental attitude of the execution accuracy of work according to each success rate and training that operate.The time accuracy wherein operated be
The ratio of reference operation time and actual operating time in system, as discriminant criterion；The execution accuracy of operation is to survey
The matching degree of examination personnel operation and reference operation point in system, by practical operation and the quantity of reference operation being consistent and total behaviour
Make the ratio of quantity；The success rate of operation is the ratio of the quantity that operation normally executes and total operation amount, as differentiation
Index；Trained mental attitude, the main attention intensity for assessing tester, accounts for single using the eyes closed time and blinks
The percentage of eye total time is as mental attitude discrimination standard.
Whether operational circumstances, operating time and the operation that automatic evaluation system can detecte each step of operator succeed
To the success rate for calculating time accuracy, executing accuracy and operation.By the facial situation of camera inspection personnel,
By image processing software, the characteristic information of eye is identified, calculate the attention intensity of tester.
System establishes the hierarchical structure of achievement assessment；In each test template mainly include two class parameters: test item and
Environmental condition, test item include operating procedure X1~Xn, environmental condition includes illumination, temperature and humidity, noise etc..Each test step
The rapid method for using BP neural network, establishes item types, complexity, significance level, operating time and the testing procedure
Mapping relations between score value can quickly set up testing procedure feature and testing procedure score value for new testing procedure
Relationship, while dynamic adjustment can be carried out to the score value of every testing procedure according to trained situation.Establish attention collection intermediate range
Degree, the accuracy of deadline, the accuracy of operation and correct proportions quadrinomial parameter index, for assess it is trained as a result,
According to different training emphasis, dynamic adjustment is carried out to the weight system of indices.The sum of each operating procedure weighted score structure
At the evaluation score of test item part.With the increase of test sample number, the score value and weight coefficient of each step can more rationally
Variation.
Expert's evaluation system mainly evaluates effective operation, key operation and the risky operation that project is operator.Effectively
Operation for example confirms TT&C system state, confirmation TT&C system voltage parameter；The reception reply of key operation such as key instruction,
The pause and execution of key node；Risky operation such as mistake switches height voltage cable, not by regulation process execution testing procedure
The quality applied Deng, expert according to operating time length, the operation skill of trainee, operation order of accuarcy are to trainee's
Operational circumstances are evaluated and tested, and the scoring of balanced multidigit expert is as expert's evaluation system achievement.
Both automatic scoring and expert's assessment are combined, can more accurately be embodied by the level of training of instruction personnel,
The science of evaluation work is substantially increased, is improved by the enthusiasm of instruction personnel.It is convenient for the improvement of training system, more adduction simultaneously
Blood content, adjusting training progress are shown in the arrangement of reason, improve trained actual effect and quality.
Two, training method
1 Multimode Control platform issues training sign on；2 operators are in place powered up system；3 experts are according to training
It arranges selection trained or test item, selects the training environments such as illumination temperature；4 systems automatic programming failure exception journey according to demand
Sequence adjusts training system ambient condition；After the completion of 5 preparations, operator selectes project initiation operating process according to expert；
6 when there is system exception, needs carrying out fault location, and processing, method for removing are fed back to Multimode Control platform；7 training
Expert scores according to effective operation, key operation and the risky operation of operator in the process；After 8 training programs,
Automatic evaluation system and expert's evaluation system are tested and assessed to by instruction staff's performance, automatically generate training report；9 according to monitoring back
The operation for dissecting be unsatisfactory for standard requirements by instruction personnel in detail is put, horizontal raising is operated convenient for trainer；10 experts according to
Multiple combined training results by instruction personnel formulate next step training scheme.
The above, optimal specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
The content that description in the present invention is not described in detail belongs to the well-known technique of professional and technical personnel in the field.
Claims (15)
1. a kind of spaceflight TT&C system operator simulated training system, which is characterized in that including warehouse, temperature and humidity adjustment mould
Block, Illumination adjusting module, noise jamming module and Multimode Control platform；
Warehouse is consistent with observing and controlling vehicle operation storehouse internal unit layout and shape；Temperature and humidity adjustment module is arranged in the top of warehouse, uses
According to set scene, the intracorporal temperature and humidity of surge bunker body shell；Front vehicle window and side door is arranged in Illumination adjusting module
On window, for simulating the illumination of set scene；Noise jamming module is arranged in station side, for simulating making an uproar for set scene
Sound；Real-time monitoring module acquires operator's password sound and operational motion image；Multimode Control platform is arranged in warehouse shell
Outside selects set scene, receives personnel's password sound that real-time monitoring module is sent, and operation for selecting test content
Motion images play out, and are monitored by expert.
2. spaceflight TT&C system operator simulated training system as described in claim 1, which is characterized in that in test subject
Appearance is divided into proper testing and abnormality test, when proper testing, set scene be the temperature of normal operation state, humidity, noise and
Illumination；Abnormality test is divided into abnormal environment test and abnormality tests two major classes, and wherein abnormal environment test is Multimode Control
Platform provides extreme illumination, temperature, humidity or noisy environment to the intracorporal trainee of warehouse shell, for simulating observing and controlling vehicle in pole
The lower the case where of being tested in end ring border；Abnormality test is injection test item failure.
3. spaceflight TT&C system operator simulated training system as claimed in claim 2, which is characterized in that extreme environment packet
Include the high noise environments when rainforest environment of high temperature and humidity, the high latitude environment of extreme cold drying, motor abnormality.
4. spaceflight TT&C system operator simulated training system as claimed in claim 2, which is characterized in that Illumination adjusting mould
Block is by simulating the strong light pair of all directions in the adjustable imitative fluorescent lamp of the exposure intensity of installation outside window of front vehicle window and side door and direction
The influence of operator, light intensity can be adjusted in the training process by Multimode Control platform.
5. spaceflight TT&C system operator simulated training system as claimed in claim 2, which is characterized in that noise jamming mould
The prior prerecording ambient noise of block plays surround sound audio fruit with high-fidelity music center in warehouse and is used to simulate practical operation
Noise in the process.
6. spaceflight TT&C system operator simulated training system as claimed in claim 2, which is characterized in that further include integrating
Voice communication between voice scheduling module and headset, simulating command hilllock and operation hilllock, operation hilllock and operation hilllock, voice scheduling mould
Block and headset model send out control vehicle with survey and use model identical.
7. spaceflight TT&C system operator simulated training system as claimed in claim 4, which is characterized in that Multimode Control platform
Including abnormality control module, various faults case is write into standrded fault pattern, and standrded fault pattern is stored in abnormality control
In molding block, expert selects the standrded fault pattern in abnormality control module according to training content first before training, to warehouse
There is abnormal software in interior TT&C system programming, in trainee's operating process, discovery is there are after fault message, trainee
Member is by analysis and checks, quick positioning failure, is debugged and recorded in detail at assessment fault severity level, and will place
Reason situation feeds back to Multimode Control platform, assesses training result.
8. spaceflight TT&C system operator simulated training system as claimed in claim 4, which is characterized in that Multimode Control platform
It include automatic scoring module with Training valuation system, automatic scoring module passes through the facial situation of camera inspection personnel, leads to
Image processing software is crossed, identifies the characteristic information of eye, calculates the attention intensity of tester；Acquisition operation refers to
The deadline of order is compared with the defined time, calculates the accuracy of deadline；Acquire practical operation instruction and rule
Fixed operational order is compared, and calculates the accuracy of operation；Correct operation accounts for total operation time in statistics single test process
Several correct proportions；By the attention intensity of tester, the accuracy of deadline, the accuracy of operation and correct
Proportion weighted calculates the achievement for obtaining trainee's automatic scoring module.
9. spaceflight TT&C system operator simulated training system as claimed in claim 8, which is characterized in that Training valuation system
System further includes expert's assessment module, and expert assessment module expert grasps according to effective operation, key operation and the danger of operator
Evaluating result is provided, the evaluating result that all experts provide is taken to the achievement of mean value acquisition expert's assessment module.
10. spaceflight TT&C system operator simulated training system as claimed in claim 8, which is characterized in that by tester
Member attention intensity, the accuracy of deadline, the accuracy of operation and correct proportions weighted calculation weight system
Number is determined using analytic hierarchy process (AHP).
11. spaceflight TT&C system operator simulated training system as claimed in claim 8, which is characterized in that abnormality
Failure implementation method includes cutting particular relay in control module, controls interchanger cut-off parts network interface, controls power module
It adjusts voltage, control centre's computer and directly exports fault message to display screen.
12. spaceflight TT&C system operator simulated training system as claimed in claim 11, which is characterized in that abnormality
The Qualification of the operating procedure of various projects during control module also automatically records failure training and checks and rates, according to operator
Member completes the weight of quality settings operating procedure；When producing the template of stochastic simulation training, the higher testing procedure of weight is set
A possibility that being set to failure process is higher；
In stochastic simulation training, when randomly choosing fault mode and environmental condition in standrded fault pattern and non-equal is extracted.
13. spaceflight TT&C system operator simulated training system as claimed in claim 12, which is characterized in that step is set as
The determination method of failure process are as follows: each operation is established by BP neural network and walks failure during the abnormal frequency of occurrences, practical operation
The mapping of the frequency of occurrences, failure influence degree, troubleshooting difficulty and abnormal template probability of occurrence, i.e., to operation exception in the near future
The frequency of occurrences is lower, the failure frequency of occurrences is higher, failure influence degree is higher, troubleshooting difficulty is bigger in actual mechanical process
Operating process, the process step be failure process probability it is bigger.
14. spaceflight TT&C system operator simulated training system as claimed in claim 8, which is characterized in that Training valuation
System testing methods of marking is as follows, includes two class parameters: test item and environmental condition, test Shi You expert's choosing in standrded fault pattern
Test item and environmental condition are selected, test item includes testing procedure X1~Xn, environmental condition includes illumination, temperature and humidity, noise；
Each new test item being added in template, each step is by expert according to item types, complexity, significance level, behaviour
Make time setting initial value, according to attention intensity, the accuracy of deadline, the accuracy of operation and correct ratio
Example quadrinomial parameter index determines initial weight ratio, and the sum of each step weighted score constitutes the evaluation score of test item part；
Generally operation completion its score value of the lower operating procedure of quality will increase in test item；According to training goal different parameters index
The influence degree of achievement can also be adjusted therewith；With the increase of number of training, adaptive step is formed according to BP neural network
Rapid score value and weight map training pattern；The more severe coefficient of environmental condition is higher when environmental condition selects, and test item score multiplies
Final assessment score is obtained with environmental coefficient.
15. a kind of training method based on spaceflight TT&C system operator simulated training system as claimed in claim 12,
It is characterized in that, steps are as follows:
(1) Multimode Control platform issues training sign on；(2) operator is in place powered up system；(3) expert is according to instruction
Practice and arrange selection trained or test item, selects training environment；(4) abnormality control module programming failure exception program is adjusted
Save training system ambient condition；(5) after the completion of preparation, operator selectes training or test item starting behaviour according to expert
Make process；(6) when occurring abnormal, operator is handled, and disposition is fed back to Multimode Control platform；(7) expert
It is scored according to effective operation, key operation and the risky operation of operator；(8) after, automatic scoring module and specially
Family's assessment module is tested and assessed to by instruction staff's performance, automatically generates training report.
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| CN201811437420.0A CN109256007A (en) | 2018-11-28 | 2018-11-28 | A kind of spaceflight TT&C system operator simulated training system and training method |
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| CN201811437420.0A CN109256007A (en) | 2018-11-28 | 2018-11-28 | A kind of spaceflight TT&C system operator simulated training system and training method |
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| CN110930798A (en) * | 2019-11-25 | 2020-03-27 | 南京智能仿真技术研究院有限公司 | Simulator for multi-model combat tank driving training |
| CN111476374A (en) * | 2020-04-14 | 2020-07-31 | 重庆工业职业技术学院 | Pure electric vehicle electric appliance fault diagnosis training method and device based on neural network |
| CN114842701A (en) * | 2022-03-30 | 2022-08-02 | 中国人民解放军海军特色医学中心 | Control method, system, device, equipment and medium for polar environment training |
| CN117198103A (en) * | 2023-08-28 | 2023-12-08 | 杭州瑞亚教育科技有限公司 | Intelligent practical training device and method for novel power system |
| WO2024116333A1 (en) * | 2022-11-30 | 2024-06-06 | 三菱電機株式会社 | Information processing device, control method, and control program |
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Application publication date: 20190122 |