CN102110075A - Method and system for processing research and development data - Google Patents
Method and system for processing research and development data Download PDFInfo
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- CN102110075A CN102110075A CN2009102440109A CN200910244010A CN102110075A CN 102110075 A CN102110075 A CN 102110075A CN 2009102440109 A CN2009102440109 A CN 2009102440109A CN 200910244010 A CN200910244010 A CN 200910244010A CN 102110075 A CN102110075 A CN 102110075A
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Abstract
The invention discloses a method and a system for processing research and development data. The method comprises steps as follows: obtaining a design parameter value corresponding to each sub-index under an overall index of products from each design tool; computing actual design value of each overall index based on a computing formula of the design parameter value and a preset overall index; and determining the first index state of each overall index respectively based on the actual design value, a target value and a state threshold value of each overall index. The method and the system can control the research and development data in a centralized way.
Description
Technical field
The present invention relates to data processing technique, relate in particular to a kind of research and development data processing method and system.
Background technology
The kanban system technology comes from the automobile industry of Japan's 70～eighties of 20th century.Exactly, billboard be one to hang on the wall " billboard " be information transmitting medium, a production that forms in conjunction with the using method of a cover science, rule is instructed, dispatching system.Billboard is to take a hint the operating mechanism of Toyota Motor Corporation the 1950's from the supermarket at first, as a kind of production, transport the tool for transmitting of instruction and created out.Produce billboard and be used to command the production in place of working, it has stipulated the part and the quantity thereof of being produced.It only comes and goes between place of working and its outlet storeroom.When the production billboard on transmission billboard that transfers when the demanding party place of working and outlet storeroom, the supplier place of working container is squared with, produce billboard and just be removed, put into and produce the billboard box.This container (piling part) is together with transmitting the inlet storeroom that billboard is sent to the demanding party place of working.The workman takes the production billboard away from producing in the billboard box in order, and by the regulation of producing billboard, the part from the inlet storeroom taking-up in this place of working will be processed processes after the quantity of regulation, will produce billboard and be suspended on the container.
Kanban system can only be applied to production run, but but can't be the R﹠D process service.The research and development of products process of enterprise is a mapping process from customer demand, functional planning, parameter designing, technological design.The core that runs through product design process is the evolution logic of the demand parameter, functional characteristic, physical parameter, operational characteristic etc. of product.The decomposition of such complexity, analysis, design, optimization and development have constituted the essence of research and development of products.For a complex product, the demand parameter of product, functional characteristic, physical parameter, operational characteristic etc. are one group of data chainnings very complicated and in close relations.This data chainning combines with the product structure of complexity, combine with the state of the art of each design phase of whole R﹠D process, combining with other procedure attributes (such as time, progress, cost, resource etc.) of scientific research project, will be a network complexity, three-dimensional.
Should present with the index content on the billboard in the R﹠D process.With the aircraft development is example, the chief engineer pays close attention to may be how many maximum combat radiuses is, performance how, cost or the like, can assign to different section office to these indexs then.And each section office need carry out concrete parameter designing to these indexs, obtain concrete design parameter value.But, all be by the distribution of manually carrying out index in the existing R﹠D process, the research staff can not carry out centralized control to the research and development data in the R﹠D process.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is, a kind of research and development data processing method and system are provided, and can realize the centralized control of research and development data in the R﹠D process.
For this reason, the embodiment of the invention adopts following technical scheme:
The embodiment of the invention provides a kind of research and development data processing method, comprising:
From each design tool, obtain the design parameter value of each sub-index correspondence under the overall product index;
According to described design parameter value and default overall objective computing formula, calculate the actual design value of each overall objective;
According to actual design value, desired value and the state threshold of each overall objective, determine the first index state of each overall objective respectively.
Wherein, the described design parameter value of obtaining from each design tool further comprises before:
Obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between the overall objective and second user of the product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated;
Obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user that described corresponding relation is indicated, carry out the design of the corresponding parameter of sub-index to use described design tool by the 3rd user.
The index state of determining each overall objective further comprises afterwards:
Obtain the overall objective of abnomal condition in the overall objective, according to the incidence relation between the overall objective, the second index state that overall objective definite and described abnomal condition has the overall objective of incidence relation.
Obtain after the incidence relation between the overall objective, determine that overall objective with described abnomal condition has before the second index state of overall objective of incidence relation, further comprises:
Analyze coupled relation between the described overall objective according to the incidence relation between the overall objective, determine that each described incidence relation is legal.
The described design parameter value of obtaining each sub-index correspondence under the overall product index from each design tool is specially:
Data-interface between foundation and each design tool;
From design tool, obtain the design parameter value of corresponding sub-index correspondence by described data-interface.
The embodiment of the invention provides a kind of research and development data handling system, comprising:
First acquiring unit is used for obtaining from each design tool the design parameter value of each sub-index correspondence under the overall product index;
Computing unit is used for calculating the actual design value of each overall objective according to described design parameter value and default overall objective computing formula;
First determining unit is used for actual design value, desired value and state threshold according to each overall objective, determines the first index state of each overall objective respectively.
Wherein, also comprise:
Second acquisition unit, be used to obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between overall objective and second user of the product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated;
The 3rd acquiring unit, be used to obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user that described corresponding relation is indicated, carry out the design of the corresponding parameter of sub-index to use described design tool by the 3rd user.
Also comprise: second determining unit, be used for obtaining the overall objective of overall objective abnomal condition, according to the incidence relation between the overall objective, determine the second index state that the overall objective with described abnomal condition has the overall objective of incidence relation.
Also comprise: the 3rd determining unit, be used for analyzing coupled relation between the described overall objective according to the incidence relation between the overall objective, determine that each described incidence relation is legal.
First acquiring unit comprises:
Set up subelement, be used to set up and each design tool between data-interface;
Obtain subelement, be used for obtaining from design tool the design parameter value of corresponding sub-index correspondence by described data-interface.
Technique effect for technique scheme is analyzed as follows:
Directly from each design tool, get access to the design parameter value of sub-index correspondence, use the overall objective computing formula to calculate the actual design value of each overall objective; And then, determine the index state of each overall objective respectively, thereby realized centralized control for various research and development data in the research and development according to actual design value, desired value and the state threshold of each overall objective.
Description of drawings
Fig. 1 is a kind of research and development data processing method of embodiment of the invention schematic flow sheet;
Fig. 2 is the another kind of research and development of an embodiment of the invention data processing method schematic flow sheet;
Fig. 3 is a kind of research and development data handling system of embodiment of the invention structural representation;
Fig. 4 is the another kind of research and development of an embodiment of the invention data handling system structural representation.
Embodiment
Below, be described with reference to the accompanying drawings the realization that the embodiment of the invention is researched and developed data processing method and system.
Fig. 1 is a kind of research and development data processing method of embodiment of the invention schematic flow sheet, as shown in Figure 1, comprising:
Step 101: the design parameter value of from each design tool, obtaining each sub-index correspondence under the overall product index.
Step 102:, calculate the actual design value of each overall objective according to described design parameter value and default overall objective computing formula.
Step 103:, determine the index state of each overall objective respectively according to actual design value, desired value and the state threshold of each overall objective.
The present invention shown in Figure 1 researches and develops in the data processing method, directly gets access to the design parameter value of sub-index correspondence from each design tool, uses the overall objective computing formula to calculate the actual design value of each overall objective; And then, determine the index state of each overall objective respectively, thereby realized centralized control for various research and development data in the research and development according to actual design value, desired value and the state threshold of each overall objective.
On the basis of research and development data processing method shown in Figure 1, the realization that the present invention researches and develops data processing method is described in detail further by Fig. 2.Fig. 2 is the another kind of research and development of an embodiment of the invention data processing method schematic flow sheet, as shown in Figure 2, comprising:
Step 201: obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between the overall objective and second user of a certain product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated.
Wherein, described overall objective is meant: the research staff carries out the product demand analysis according to macroscopical demand of user, and through the analysis of investigation and a plurality of schemes widely, detailed demand and the attribute description to product procedures system and the material that are proposed.
The indication information of described overall objective can comprise: the desired value of overall objective, importance degree, state threshold etc.Wherein, also there is difference in state threshold according to the division of index state, for example, the state of index is divided into normal and unusual two states, then state threshold is provided with a unusual threshold value and gets final product, the index that is not more than this unusual threshold value is in normal condition, is in abnormality greater than the index of this unusual threshold value; Perhaps, the index that the actual design value of index and the difference between the desired value are not more than described unusual threshold value is in normal condition, and described difference is in abnormality greater than the index of this unusual threshold value; When the division of index state is more detailed, the threshold value number that then is provided with in the state threshold will be more, but the division of principle and above-mentioned normal condition and abnormality is similar, repeats no more here.
Described obtaining generally realized that by the system that implements disposal route of the present invention concrete, described system can provide inputting interface for described first user when carrying out this step, thereby gets access to the corresponding information of first user input from described inputting interface.Described user can identify by user name, user ID etc.
For example, for the research and development of aircraft, the overall objective that for example gets access to and the desired value of each overall objective are as shown in table 1:
Table 1
| The overall objective title | Desired value |
| Maximum flying speed | 400 (kilometer/hour) |
| Aircraft weight | 12500 (kilograms) |
| Maximum takeoff speed | 55 (kilometer/hour) |
Described incidence relation is as shown in table 2:
Table 2
| ? | Aircraft weight | Maximum flying speed | Maximum takeoff speed |
| Aircraft weight | 1 | 1 | ? |
| Maximum flying speed | 1 | 1 | 1 |
| Maximum takeoff speed | ? | ? | 1 |
Step 202: analyze coupled relation between the described overall objective according to the incidence relation between the overall objective, determine whether each described incidence relation is legal, if, execution in step 204; Otherwise, execution in step 203.
This step can use the correlation method in the graph theory to realize when carrying out the analysis of coupled relation between the overall objective.
For example: under the principle of degree of association minimum between the overall objective,, carry out the whether legal judgement of incidence relation by genetic algorithm, the specific implementation step can for:
(1) according to the identification of the incidence relation between index coupling function collection; The coupling function collection is meant the index that produces coupled relation, and in above-mentioned example, the coupling function collection is { aircraft weight, a maximum flying speed }; This coupling function collection is differentiated automatically by system, and is concrete, can be according to the incidence relation that is similar between the index shown in the table 2, and corresponding method is carried out the identification of described coupling function collection in the use graph theory.
(2) the involved matrix of above-mentioned coupling function collection is quantized, be about to boolean's relational matrix and change the numerical relation matrix into, here can utilize the tournament method of Triangular Fuzzy Number that the Function Coupling degree is measured, adopt the Scale Method of 1-9, calculate each relation value; (promptly " 1 " in the matrix being changed into numeral by scoring method).
(3) can form relation value matrix between the index by the described relation value that calculates, characterize coupling function and concentrate the coupled relation between which index tighter, and the coupled relation between which index be more open.
In actual applications, consider, can ignore the coupled relation between the loose index, thereby reduce the complexity of handling for described coupled relation in conjunction with the actual design experience.
(4) then can adopt the heredity method of isolating to analyze for the tighter described coupled relation of relation, obtain the incidence relation between the wherein illegal index.
Specifically how using heredity to isolate the described coupled relation of methods analyst repeats no more here.
If analyze according to the incidence relation shown in the table 2, can draw the conflict that exists incidence relation between overall objective " maximum flying speed " and the overall objective " aircraft weight ", incidence relation between the two is illegal, and then execution in step 203.
Step 203: point out illegal described incidence relation, and receive the user and indicate incident, described incidence relation is carried out the processing of described indication incident indication, afterwards, execution in step 204.
Wherein, behind second user prompt of the described incidence relation of input, general described second user has only two kinds of selections with described illegal incidence relation, and one, remove illegal incidence relation, at this moment, described illegal incidence relation need be deleted by system from incidence relation; Two, keep described illegal incidence relation, at this moment, system does not handle described incidence relation.
In view of the above, when specific implementation, implement system of the present invention and can provide corresponding selection interface for the research staff, by obtaining the concrete selection (also be described user indicate incident) of research staff in selecting the interface, tackle described illegal incidence relation mutually and keep or delete processing, repeat no more here.
Wherein, step 202～step 203 is an optional step, and above-mentioned steps needs only and was finished before step 208, and does not have the restriction of execution sequence between step 204～step 207.
Step 204: obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user of described corresponding relation indication.
Wherein, in step 201 by certain research staff, imported the overall objective and desired value of product as the chief designer after, then other chief designer subordinaties' research staff need further divide described overall objective, the research staff who obtains the sub-index under each overall objective and specifically carry out each sub-index Design.The 3rd user in this step is the pairing user of research staff of the described sub-index Design of concrete execution.
For example, model chief designer is decomposed into sub-index " thrust-weight ratio " and " wing load " with overall objective " maximum flying speed " in system, simultaneously, overall objective " take-off weight " is decomposed into sub-index " housing construction weight ", " propulsion system weight ", and " equipment/facility weight ", and the desired value of determining each weight is respectively: 7500,3000 and 2000, and set each state threshold, index was in normal condition when for example the actual design value was not more than desired value, the difference of actual design value and desired value is greater than threshold value 1000, then this index is in alarm condition, if described difference then described index between 0 and 1000 is in alert status etc.
Step 205: the design parameter value of from the employed design tool of each the 3rd user, obtaining sub-index correspondence.
Wherein, described design tool is the 3rd user employed design software etc. when carrying out in the sub-index relevant parameter design.
Wherein, when this step realizes, need realizing setting up data-interface between system of the present invention and employed each design tool of user in advance; Thereby direct data-interface from foundation obtains the design parameter value the different designs instrument in this step.
For instance, certain aircraft conceptual design teacher requires to carry out the design of fuselage according to airplane design, the design of an other conceptual design Shi Jinhang wing of while and his concurrent designing, and they all can utilize design tool catia to design.Implement between system of the present invention and the catia in advance by secondary development, set up the data-interface between described system and the catia, at this moment, when need using catia, described designer designs, system arouses after the catia automatically, the designer carries out fuselage respectively in catia, the design of wing, after design finishes, system can use the described data-interface of setting up in advance to carry out association attributes automatically from catia, the extraction of metadata, can extract the association attributes of fuselage according to the fuselage model as system in the fuselage design, as fuselage length etc., and in the wing design system can corresponding extraction wing area etc. association attributes turn back in the system.
For example, the design parameter value that certain the 3rd user uses design tool A to design housing construction weight, propulsion system weight, equipment/facility weight etc. is respectively: 8500,3200,2200, then system will directly get access to the design parameter value of described weight by design tool A, the above-mentioned parameter value will be input in the system and need not the 3rd user again.
In addition, the execution of this step can be finished the design back by described the 3rd user and trigger in design tool, for example, can set the design parameter value that triggers described system when the 3rd user preserves described design parameter in design tool and obtain operation etc., not give unnecessary details here.
Step 206:, calculate the actual design value of each overall objective according to the computing formula of overall objective and the described design parameter value that gets access to.
The computing formula of described overall objective generally is stored in the system in advance by the user, needs only corresponding memory location in this step and carries out described obtaining.
For example, the computing formula of default overall objective " aircraft weight " is aircraft weight=housing construction weight+propulsion system weight+equipment/facility weight, then directly in this formula of design parameter value substitution with each weight parameter of getting access in the step 205, the actual design value that obtains overall objective " aircraft weight " is 13900 in system.
Step 207:, determine the first index state of each overall objective according to the actual design value of the overall objective that calculates, the desired value and the preset state threshold value of overall objective.
For example, the first index state of above-mentioned overall objective " aircraft weight " is divided into: normal, unusual, the three kinds of states of reporting to the police; Wherein, to be not more than desired value be normal condition to the actual design value; The difference of actual design value and desired value is not more than 1000 and is abnormality, and described difference is an alarm condition greater than 1000.
In view of the above, therefore actual design value 13900-12500=1400＞1000 that calculate, will determine in this step that the first index state of overall objective " aircraft weight " is an alarm condition.
Step 208: obtain the overall objective of abnomal condition in the overall objective, according to the incidence relation between the overall objective, the second index state that overall objective definite and described abnomal condition has the overall objective of incidence relation.
For example, the second index state can be divided into: early warning, unite warning etc., respectively with the first index state in unusual, report to the police corresponding.For example, the first index state of overall objective " aircraft weight " is an alarm condition, and then definite second index state that has the overall objective " maximum flying speed " of incidence relation with it is the associating alarm condition.
In addition, the first index state of the described overall objective that obtains and the second index state etc. be used for showing to the user specifically how to show that to the user state of each index does not limit here, for example, show different indexs with different colours, thus the different conditions of characteristic index; Perhaps, list index of being in each state etc. separately.
In addition, system described in the embodiment of the invention can comprise a plurality of users, as carrying out different tasks by first, second, third different users respectively in the embodiment of the invention, but, the embodiment of the invention does not limit above-mentioned steps and must be carried out by different users, promptly: described first user, second user, the 3rd user can not limit here for identical user or different users yet.
Corresponding with above-mentioned research and development data processing method illustrated in figures 1 and 2, the embodiment of the invention also provides a kind of research and development data handling system.As shown in Figure 3, this system comprises:
First acquiring unit 310 is used for obtaining from each design tool the design parameter value of each sub-index correspondence under the overall product index;
Computing unit 320 is used for calculating the actual design value of each overall objective according to described design parameter value and default overall objective computing formula;
First determining unit 330 is used for actual design value, desired value and state threshold according to each overall objective, determines the first index state of each overall objective respectively.
As shown in Figure 3, this system can also comprise:
Second acquisition unit 340, be used to obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between overall objective and second user of the product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated;
The 3rd acquiring unit 350, be used to obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user that described corresponding relation is indicated, carry out the design of the corresponding parameter of sub-index to use described design tool by the 3rd user.
Second determining unit 360 is used for obtaining the overall objective of overall objective abnomal condition, according to the incidence relation between the overall objective, determines the second index state that the overall objective with described abnomal condition has the overall objective of incidence relation.
As shown in Figure 3, this system can also comprise:
The 3rd determining unit 370 is used for analyzing coupled relation between the described overall objective according to the incidence relation between the overall objective, determines that each described incidence relation is legal.
As shown in Figure 4, the implementation structure of first acquiring unit 310 can for:
Set up subelement 410, be used to set up and each design tool between data-interface;
Obtain subelement 420, be used for obtaining from design tool the design parameter value of corresponding sub-index correspondence by described data-interface.
The Fig. 3 and the embodiment of the invention shown in Figure 4 are researched and developed in the data handling system, first acquiring unit directly gets access to the design parameter value of sub-index correspondence from each design tool, computing unit uses the overall objective computing formula to calculate the actual design value of each overall objective; And then first determining unit according to actual design value, desired value and the state threshold of each overall objective, determine the index state of each overall objective respectively, thereby realized centralized control for various research and development data in the research and development.
One of ordinary skill in the art will appreciate that, the process of realization the foregoing description research and development data processing method can be finished by the relevant hardware of programmed instruction, described program can be stored in the read/write memory medium, and this program is carried out the corresponding step in the said method when carrying out.Described storage medium can be as ROM/RAM, magnetic disc, CD etc.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a research and development data processing method is characterized in that, comprising:
From each design tool, obtain the design parameter value of each sub-index correspondence under the overall product index;
According to described design parameter value and default overall objective computing formula, calculate the actual design value of each overall objective;
According to actual design value, desired value and the state threshold of each overall objective, determine the first index state of each overall objective respectively.
2. method according to claim 1 is characterized in that, the described design parameter value of obtaining from each design tool further comprises before:
Obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between the overall objective and second user of the product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated;
Obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user that described corresponding relation is indicated, carry out the design of the corresponding parameter of sub-index to use described design tool by the 3rd user.
3. method according to claim 2 is characterized in that, determines that the index state of each overall objective further comprises afterwards:
Obtain the overall objective of abnomal condition in the overall objective, according to the incidence relation between the overall objective, the second index state that overall objective definite and described abnomal condition has the overall objective of incidence relation.
4. method according to claim 3 is characterized in that, obtains after the incidence relation between the overall objective, determines that overall objective with described abnomal condition has before the second index state of overall objective of incidence relation, further comprises:
Analyze coupled relation between the described overall objective according to the incidence relation between the overall objective, determine that each described incidence relation is legal.
5. according to each described method of claim 1 to 4, it is characterized in that the described design parameter value of obtaining each sub-index correspondence under the overall product index from each design tool is specially:
Data-interface between foundation and each design tool;
From design tool, obtain the design parameter value of corresponding sub-index correspondence by described data-interface.
6. a research and development data handling system is characterized in that, comprising:
First acquiring unit is used for obtaining from each design tool the design parameter value of each sub-index correspondence under the overall product index;
Computing unit is used for calculating the actual design value of each overall objective according to described design parameter value and default overall objective computing formula;
First determining unit is used for actual design value, desired value and state threshold according to each overall objective, determines the first index state of each overall objective respectively.
7. system according to claim 6 is characterized in that, also comprises:
Second acquisition unit, be used to obtain each overall objective, the incidence relation between the overall objective, the indication information of each overall objective and the corresponding relation between overall objective and second user of the product of first user input, described overall objective and indication information are sent to second user that described corresponding relation is indicated;
The 3rd acquiring unit, be used to obtain each sub-index, the indication information of each sub-index and the corresponding relation between described sub-index and the 3rd user of the described overall objective of second user input, the indication information of described sub-index and sub-index is sent to the 3rd user that described corresponding relation is indicated, carry out the design of the corresponding parameter of sub-index to use described design tool by the 3rd user.
8. system according to claim 7 is characterized in that, also comprises:
Second determining unit is used for obtaining the overall objective of overall objective abnomal condition, according to the incidence relation between the overall objective, determines the second index state that the overall objective with described abnomal condition has the overall objective of incidence relation.
9. system according to claim 8 is characterized in that, also comprises:
The 3rd determining unit is used for analyzing coupled relation between the described overall objective according to the incidence relation between the overall objective, determines that each described incidence relation is legal.
10. according to each described system of claim 6 to 9, it is characterized in that first acquiring unit comprises:
Set up subelement, be used to set up and each design tool between data-interface;
Obtain subelement, be used for obtaining from design tool the design parameter value of corresponding sub-index correspondence by described data-interface.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109977549A (en) * | 2019-03-27 | 2019-07-05 | 成都安世亚太科技有限公司 | A kind of novel vertoro thermal model processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109977549A (en) * | 2019-03-27 | 2019-07-05 | 成都安世亚太科技有限公司 | A kind of novel vertoro thermal model processing method |
| CN109977549B (en) * | 2019-03-27 | 2021-10-22 | 成都安世亚太科技有限公司 | Novel thermal analysis model processing method for transformer rectifier |
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