CN106709082A - Universal interface-based simulation test design system and method - Google Patents
Universal interface-based simulation test design system and method Download PDFInfo
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- CN106709082A CN106709082A CN201510769830.5A CN201510769830A CN106709082A CN 106709082 A CN106709082 A CN 106709082A CN 201510769830 A CN201510769830 A CN 201510769830A CN 106709082 A CN106709082 A CN 106709082A
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Abstract
The invention discloses a universal interface-based simulation test design system and method. The system comprises a simulation test management module used for performing configuration on simulation test information, a test factor extraction module used for setting a factor level setting method expansion interface and extracting and generating test factors capable of being used for simulation test design from simulation test data, a simulation test design module used for setting a test design method expansion interface and combining all level values of the test factors based on a test design method to generate a test scheme, and a simulation test scenario management module which manages a simulation test scenario according to the test scheme and a simulation data access interface configured in the simulation test management module. According to the technical scheme, a user can be guided to scientifically establish the test factors and levels according to a test objective and rationally arrange the test scheme, so that the test frequency is greatly reduced and the efficiency and automation level of simulation test work are effectively improved.
Description
Technical field
The present invention relates to a kind of l-G simulation test method for designing.General-purpose interface is based on more particularly, to one kind
L-G simulation test design system and method.
Background technology
Experiment is people's knowledge of natural environment, understands natural important means, and many important scientific laws are all
Found by scientific experimentation and confirmed.When testing fairly simple, people can be carried out by rule of thumb.
As the development of Science and Technology, the factor that experiment is related to are numerous, the relation between them is more complicated,
Light can not reach expected requirement by rule of thumb, then generate experimental design.Experimental design is to reduce
Influence of the random error to result of the test, or in order to reduce test number (TN), and it is suitable for the data of acquisition
Analyzed with statistical method, draw effective and objective conclusion, and overall arrangement is carried out to experiment.For
Ensure reaching for test objective, it is necessary to experimental design is carried out by science, effective method, instrument and is caused
Sample size is as small as possible, and sample space coverage is as wide as possible, and confidence level is as high as possible.
In currently a popular statistical analysis software, all there is experimental design function mostly, wherein relatively common
Have SAS, SPSS, MINITAB, Design-Expert etc..SAS softwares divide experimental design type
For:Two level designs, response surfac e design, mixture experiment design, mixed-level Design and optimization are designed, split
Area designs, and also specially develops such as PLAN, and several processes such as FACT are used for experimental design.Although it
Experimental design is powerful, comprising content extensively, but shows slightly specialty, it is not easy to start with.SAS softwares are more
It is suitable for professional, and is poorly suited for general scientific research personnel.SPSS is that current most popular statistics is soft
Part, its friendly interface is simple to operate, is the first-selection of non-statistics personnel's processing data, or even a lot
Aspect is suitable with SAS, or even surmounts SAS, but, in terms of experimental design, also have with SAS very big
Gap, the complete experimental design system of its neither one, so design of being done experiment with SPSS is also less fitted
Close, because for some conventional experimental design types, there is no corresponding function in SPSS.
MINITAB is a good statistical software, is mainly used in quality management and control, although smaller,
But contain the data processing method commonly used in statistics.It includes an experimental design module, the inside
There are several conventional test design methods, such as field mouthful design, factor design, response surfac e design, batch mixing
Design, can process various common problems, use more convenient.But mainly considered in matter due to it
Buret manages the application of control aspect, therefore cannot completely adapt to the application in emulation field.Design-Expert
It is that Stat-Ease companies aim at the software that experimental design is issued, it provides many powerful statistical tools:
(1) two horizontal factorial screening design:The key factor of influence product design and production process is identified, so
After pointedly improved;(2) general Factorial Design:The optimal combinations of factors of certain class is found out, for example
The source of supply of certain raw material;(3) response phase method:Find out optimal flow setting optimal so as to obtain
Level of performance;(4) Mixed Design:It was found that production product preferably designs secret formula;(5) technological factor,
The combination of blending constituent and qualitative factor, there is provided mixing various composition and their function for the treatment of.It is comprehensive
It is upper described, for simulation calculation field, also without a real applicable experimental design and analysis software,
Cannot mainly realize experimental design with analysis with emulation platform system relationship and integrated operation.
Accordingly, it is desirable to provide a kind of l-G simulation test design system and method based on general-purpose interface, solve with
Toward l-G simulation test often, the problem of inefficiency.
The content of the invention
It is an object of the invention to provide a kind of l-G simulation test design system and method based on general-purpose interface,
For specific emulation purpose auxiliary user design generation l-G simulation test scheme, emulation platform and emulation are dominated
The execution of analysis of experiments assessment, and can cause that l-G simulation test designs more simple and effective by general-purpose interface.
To reach above-mentioned purpose, the present invention uses following technical proposals:
A kind of l-G simulation test design system based on general-purpose interface, described system includes
L-G simulation test management module, for being configured to l-G simulation test information;
Test factor extraction module, for setting factor level method to set up expansion interface, and tries from emulation
Test the test factor that extracting data generation is available for l-G simulation test to design;
L-G simulation test designs module, for setting test design method expansion interface, and based on experimental design
All level values of test factor are mutually combined generation testing program by method;
L-G simulation test scenario management module, according to the l-G simulation test design module set up testing program and
The emulation data access interface configured in the l-G simulation test management module, realizes to l-G simulation test scenario
Management.
Preferably, l-G simulation test information is carried out using XML file format in the l-G simulation test management module
Configuration.
Preferably, in the test factor extraction module
Factor level method to set up expansion interface is used to increase factor level data arrangement method;
Extracting the horizontal data method to set up of test factor includes uniform design, relative design and freely designs.
Preferably, in the l-G simulation test design module
Test design method expansion interface is used to increase l-G simulation test method for designing;
Test design method includes comprehensive Factorial Design, orthogonal design, uniform design, fractional factorial design
And Latin Hypercube Sampling.
A kind of l-G simulation test method for designing based on general-purpose interface, described the method includes
S1, by l-G simulation test management configuration l-G simulation test information and obtain l-G simulation test data;
S2, setting factor level method to set up expansion interface, and can from the generation of l-G simulation test extracting data
For the test factor of l-G simulation test design;
S3, test design method expansion interface is set, and based on test design method by the institute of test factor
There is level value to be mutually combined generation testing program;
The emulation data configured in S4, the testing program set up according to the step S3 and the step S1
Access interface, realizes the management to l-G simulation test scenario.
Preferably, l-G simulation test information is configured using XML file format in the step S1.
Preferably, in the step S2
Factor level method to set up expansion interface is used to increase factor level data arrangement method;
Extracting the horizontal data method to set up of test factor includes uniform design, relative design and freely designs.
Preferably, in the step S3
Test design method expansion interface is used to increase l-G simulation test method for designing;
Test design method includes comprehensive Factorial Design, orthogonal design, uniform design, fractional factorial design
And Latin Hypercube Sampling.
Beneficial effects of the present invention are as follows:
Technical scheme of the present invention compared with prior art, has the advantage that:
1st, integrated with emulation platform can be run based on general-purpose interface so that l-G simulation test design is more simple
Just it is efficient;
2nd, providing expansion interface can be added as needed on new method for designing.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of l-G simulation test design system schematic diagram based on general-purpose interface in the embodiment of the present invention;
Fig. 2 shows a kind of l-G simulation test method for designing flow chart based on general-purpose interface in the embodiment of the present invention.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar part is indicated with identical reference in accompanying drawing.Those skilled in the art
It should be appreciated that following specifically described content is illustrative and be not restrictive, should not be limited with this
Protection scope of the present invention.
As shown in figure 1, the invention discloses a kind of l-G simulation test design system based on general-purpose interface, should
System includes:
L-G simulation test management module 1, test factor extraction module 2, l-G simulation test design module 3, emulation
Experiment scenario management module 4.
L-G simulation test management module 1, for being configured to l-G simulation test information;Test factor extraction module
2, the test factor for being available for l-G simulation test design from the generation of l-G simulation test extracting data;L-G simulation test
Design module 3, the test factor set up using test factor extraction module 2, based on certain method for designing
All level values of test factor are mutually combined generation testing program;L-G simulation test scenario management module 4,
The testing program that module 3 is set up is designed according to l-G simulation test, and is configured in l-G simulation test management module 1
Emulation data access interface, realize management to l-G simulation test scenario.
L-G simulation test management module 1, for being configured to l-G simulation test information:
L-G simulation test management module 1, realizes management to l-G simulation test, including l-G simulation test it is newly-built/beat
Open/preserve, l-G simulation test information is configured.The configuration content of l-G simulation test information includes test name
With the information of all test datas.By the side for connecting l-G simulation test data database or importing data film
After formula obtains l-G simulation test data, all analyzable test datas are shown in the form of a list, for user
Selection and configuration l-G simulation test data message, information include l-G simulation test data name, unit, initial value,
Span and access mode.By l-G simulation test information configuration, the access for recording l-G simulation test data connects
The information such as mouth so that it is imitative that l-G simulation test design system supports that all databases and data file mode are stored
True test data.
Following code gives configuration information example of certain l-G simulation test using XML file format storage:
<Xml version=" 1.0 " encoding=" gbk ">
-<Test configurations pilot project title=" typical scenario experiment _ 1 " experimental stage title=" think by experiment
Fixed _ 1 ">
-<Test factor>
-<Factor number=" 3 ">
-<Factor names=" SCN_Longtitude " initial value=" 122 " unit=" degree " access type=" number
According to storehouse " remarks=" -- ">
<Codomain wide-style=" continuous " codomain=" 120:130"/>
<Search method table name=" stratosphere floating radar performance parameter list " row name=" radar longitude " inspection
Rope condition=" scenario numbering=241AND radars ID=OTHOO1 "/>
</ the factor>
-<Factor names=" SCN_Latitude " initial value=" 38 " unit=" degree " access type=" database "
Remarks=" -- ">
<Codomain wide-style=" discrete " codomain=" 36;37;38;39;40"/>
<Search method table name=" stratosphere floating radar performance parameter list " row name=" radar latitude " inspection
Rope condition=" scenario numbering=241AND radars ID=OTHOO1 "/>
</ the factor>
-<Factor names=" SCN_Altitude " initial value=" 30000 " unit=" m " access type=" data
Storehouse " remarks=" -- ">
<Codomain wide-style=" continuous " codomain=" 30000:31000"/>
<Search method table name=" stratosphere floating radar performance parameter list " row name=" radar altitude " inspection
Rope condition=" scenario numbering=241AND radars ID=OTHOO1 "/>
</ the factor>
</ the factor>
</ test factor>
</ test configurations>
The Test Information of the configuration stored using XML file format, the interface for as being communicated with analogue system,
Can be with any kind of simulation systems connection by configuration information, in actual applications, system only needs solution
Analysis XML file.
Test factor extraction module 2, for setting factor level method to set up expansion interface, and tries from emulation
Test the test factor that extracting data generation is available for l-G simulation test to design:
Test factor extraction module 2, realizes being available for l-G simulation test to design from the generation of l-G simulation test extracting data
Test factor.User chooses the test data for needing to carry out experimental design in contained test data list,
Referred to as test factor, and the horizontal data of the factor is set.The horizontal data method to set up of the factor is included
Even design, relative design, freely design three kinds.Uniform design needs to design " number of levels " " minimum value "
" maximum " three parameters, wherein, " number of levels " is the number of design factor, and " minimum value " is " maximum
Value " is the span of the factor.Relative design is worth on the basis of a numerical value, and one is pressed in certain interval
Set pattern rule change generation factor level data.Freely designing can set the water of any number, any number
Flat data.
Test factor extraction module 2 provides factor level method to set up expansion interface based on plug-in unit mode can root
Increase new factor level data arrangement method according to needing.
L-G simulation test designs module 3, for setting test design method expansion interface, and utilizes test factor
The test factor that extraction module 2 is set up, based on method for designing by all level values mutually group of test factor
Symphysis is into testing program:
L-G simulation test designs module 3, the test factor that l-G simulation test design is set up using second step, based on
All level values of test factor are mutually combined generation testing program by fixed method for designing.L-G simulation test sets
Meter systems provide 5 kinds of test design methods, including comprehensive Factorial Design, orthogonal design, uniform design,
Fractional factorial design and Latin Hypercube Sampling.Comprehensive Factorial Design is also referred to as total divisor experimental design, it is desirable to
The varying level of each factor will be combined, with comprehensive and harmony.Orthogonal design is according to just
The property handed over is picked out the representational point in part from comprehensive test and is tested, these representational point tools
The characteristics of for " dispersed, neat comparable ".Uniform design considers how uniformly to dissipate design point
Cloth is in trial stretch so that can obtain most information with less testing site.Fractional factorial design
Each factor is tested using two levels, therefore is only applicable to the test factor of two levels.Latin is super vertical
Side's sampling belongs to affined method for designing, and it is divided into interval after test number (TN) N is determined N number of mutual
The subinterval for overlapping is mended, independent sampling with equal probability is then carried out respectively on each subinterval.Emulation examination
Test design module 3 expansion interface of test design method is provided based on plug-in unit mode to be increased as needed
New l-G simulation test method for designing.
L-G simulation test design system uses system using the expansible architecture Design based on plug-in unit, user
System sets to wanted increased method for designing title, input/output argument type and each parameter attribute
Put, system automatically generates the card cage code of novel design method.User need to be only realized in skeleton code
Interface and algorithm, the plug-in unit bag of compiling generation novel design method, you can automatic deployment, the new design side of upgrading
Method is in l-G simulation test design system.
L-G simulation test scenario management module 4, the testing program that module 3 is set up is designed according to l-G simulation test, with
And the emulation data access interface configured in l-G simulation test management module 1, realize to l-G simulation test scenario
Management:
L-G simulation test scenario management module 4, the testing program set up in module 3 is designed according to l-G simulation test,
And the emulation data access interface in l-G simulation test management module 1 in l-G simulation test configuration, realize to imitative
The management of true experiment scenario.Each l-G simulation test scheme have recorded the level that all test factors should be set
Data, change corresponding l-G simulation test scenario data and are used for l-G simulation test according to this information.Performing
After the l-G simulation test of all testing programs, by the data recovery in l-G simulation test scenario for l-G simulation test is configured
The initial value of middle record.
As shown in Fig. 2 the invention discloses a kind of l-G simulation test method for designing based on general-purpose interface, should
Method includes:
S1, manage to be configured using XML file format by l-G simulation test and l-G simulation test information and obtain emulation
Test data;
S2, setting factor level method to set up expansion interface, and can from the generation of l-G simulation test extracting data
For the test factor of l-G simulation test design, based on the factor level method to set up expansion interface for setting, can root
Increase new horizontal data method to set up according to needing, extract the horizontal data method to set up bag of test factor
Include uniform design, relative design and freely design;
S3, setting test design method expansion interface, and the test factor set up using step S2, are based on
All level values of test factor are mutually combined generation testing program by method for designing, based on the experiment for setting
The expansion interface of method for designing, can as needed increase new l-G simulation test method for designing.Experimental design
Method includes comprehensive Factorial Design, orthogonal design, uniform design, fractional factorial design and Latin hypercube
Sampling;
Emulation in S4, the testing program set up according to step S3, and the configuration of step S1 l-G simulation tests
Data access interface, realizes the management to l-G simulation test scenario.Each l-G simulation test scheme have recorded institute
There is the horizontal data that test factor should be set, changing corresponding l-G simulation test scenario data according to this information supplies
L-G simulation test is used.After the l-G simulation test for having performed all testing programs, by l-G simulation test scenario
Data recovery is the initial value of record in l-G simulation test configuration.
In sum, technical scheme of the present invention sets there is provided a kind of l-G simulation test based on general-purpose interface
Meter systems and method, the present invention can instruct user that test factor and level are scientifically built according to test objective,
Integrated with emulation platform can be run based on general-purpose interface so that l-G simulation test design more simple and effective,
And can be according to need according to the factor level method to set up expansion interface and test design method expansion interface for providing
New method for designing is added, so that arranged rational testing program, significantly saves test number (TN), is had
Effect improves the efficiency and automaticity of l-G simulation test work.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and
It is not the restriction to embodiments of the present invention, for those of ordinary skill in the field,
Can also be made other changes in different forms on the basis of described above, here cannot be to all
Implementation method be exhaustive, it is every to belong to the obvious change that technical scheme is extended out
Change or change the row still in protection scope of the present invention.
Claims (8)
1. a kind of l-G simulation test design system based on general-purpose interface, it is characterised in that the described system bag
Include
L-G simulation test management module, for being configured to l-G simulation test information;
Test factor extraction module, for setting factor level method to set up expansion interface, and tries from emulation
Test the test factor that extracting data generation is available for l-G simulation test to design;
L-G simulation test designs module, for setting test design method expansion interface, and based on experimental design
All level values of test factor are mutually combined generation testing program by method;
L-G simulation test scenario management module, according to the l-G simulation test design module set up testing program and
The emulation data access interface configured in the l-G simulation test management module, realizes to l-G simulation test scenario
Management.
2. l-G simulation test design system according to claim 1, it is characterised in that the emulation examination
L-G simulation test information in management module is tested to be configured using XML file format.
3. l-G simulation test design system according to claim 1, it is characterised in that the experiment because
In sub- extraction module
Factor level method to set up expansion interface is used to increase factor level data arrangement method;
Extracting the horizontal data method to set up of test factor includes uniform design, relative design and freely designs.
4. l-G simulation test design system according to claim 1, it is characterised in that the emulation examination
Test in design module
Test design method expansion interface is used to increase l-G simulation test method for designing;
Test design method includes comprehensive Factorial Design, orthogonal design, uniform design, fractional factorial design
And Latin Hypercube Sampling.
5. a kind of l-G simulation test method for designing based on general-purpose interface, it is characterised in that the method bag
Include
S1, by l-G simulation test management configuration l-G simulation test information and obtain l-G simulation test data;
S2, setting factor level method to set up expansion interface, and can from the generation of l-G simulation test extracting data
For the test factor of l-G simulation test design;
S3, test design method expansion interface is set, and based on test design method by the institute of test factor
There is level value to be mutually combined generation testing program;
The emulation data configured in S4, the testing program set up according to the step S3 and the step S1
Access interface, realizes the management to l-G simulation test scenario.
6. l-G simulation test method for designing according to claim 5, it is characterised in that the step S1
Middle l-G simulation test information is configured using XML file format.
7. l-G simulation test method for designing according to claim 5, it is characterised in that the step S2
In
Factor level method to set up expansion interface is used to increase factor level data arrangement method;
Extracting the horizontal data method to set up of test factor includes uniform design, relative design and freely designs.
8. l-G simulation test method for designing according to claim 5, it is characterised in that the step S3
In
Test design method expansion interface is used to increase l-G simulation test method for designing;
Test design method includes comprehensive Factorial Design, orthogonal design, uniform design, fractional factorial design
And Latin Hypercube Sampling.
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