CN103150685A - System and method of intelligent repair schedule optimization compilation - Google Patents
System and method of intelligent repair schedule optimization compilation Download PDFInfo
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- CN103150685A CN103150685A CN2013100442341A CN201310044234A CN103150685A CN 103150685 A CN103150685 A CN 103150685A CN 2013100442341 A CN2013100442341 A CN 2013100442341A CN 201310044234 A CN201310044234 A CN 201310044234A CN 103150685 A CN103150685 A CN 103150685A
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Abstract
The invention provides a system and a method for intelligent repair schedule optimization compilation. The system comprises a model algorithm filtering module, an evaluation rating module, a model algorithm library module and a goal constraint library module. The model algorithm filtering module obtains rating information and algorithms and models corresponding to the rating information from the model algorithm library module, filters the rating information and chooses the algorithm which is highest in rating to carry out optimization compilation operation. A user rates the optimization compilation operation result through the evaluation rating module, and stores the rating result in the model algorithm library module or the goal constraint library module. An algorithm which can meet requirements of the specific user can be filtered from a store where a large number of algorithms are accumulated according to the method adjustment of the user and history rating. After use for a long time, algorithm choices in difference and parameter preset in difference, pointing to different conditions, can be also accumulated, and the intelligent repair optimization compilation system can also be more adaptive to various environments and requirements of dynamic change.
Description
Technical field
The invention belongs to the turnaround plan technical field, be specifically related to a kind of intelligent Maintenance Schedule Optimization workout system and method.
Background technology
The Plant maintenance plan establishment of intelligence is the requirement of following intelligent grid, now both at home and abroad the Maintenance Schedule Optimization problem is had a large amount of research, and proposed different algorithms or modeling method for different goal constraints.Yet huge difficulty is arranged but when implementing, because not being simple one or two target or constraint, the establishment of the Maintenance Schedule Optimization in reality can not summarize, although often establishment plan has out reached this target by some way, but performance is extremely disappointing on another index, manually establishment is revised so have to again, expends a large amount of manpower energy.
And for China, the develop rapidly of electric utility often makes the algorithm in a corresponding area lose efficacy soon, and some algorithm even also not have to adjust just to be become before the best algorithm that agrees with most because the introduction of new equipments or new line loses effectiveness in a large number.Want this moment to tend to waste a large amount of manpower energy according to the new algorithm of reality exploitation in real time, become the task of top priority and introduce a kind of intelligent workout system that to learn of expanding.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of intelligent Maintenance Schedule Optimization workout system and method, algorithm screening and the coupling according to goal constraint and data scale type of intelligence, and after repeatedly using, can means adjustment and the historical grading according to the user filter out the demand that satisfies the specific user from a large amount of algorithm deposit of accumulation.And after using for a long time, select and parameter is preset and also can be accumulated for the algorithms of different under different situations, intelligent Maintenance Schedule Optimization workout system also can more and more adapt to environment and the requirement of various dynamic changes.
In order to realize the foregoing invention purpose, the present invention takes following technical scheme:
A kind of intelligent Maintenance Schedule Optimization workout system is provided, and described system comprises mould calculation screening module, estimates grading module, model algorithm library module and goal constraint library module; Described mould is calculated the screening module and obtain grading information and algorithm and model corresponding to this grading information from described model algorithm library module, and described grading information is screened, select the highest algorithm of grading and be optimized the establishment computing, the user will optimize the establishment operation result by described evaluation grading module and grade, and rating result is stored in described model algorithm library module or goal constraint library module.
Described mould is calculated the screening module and is automatically required to select Different Optimization algorithm or model according to varying environment, it takes out the algorithm that can satisfy environmental requirement from grading information, and therefrom select the highest algorithm of grading and be optimized the establishment computing, if do not satisfy the information of environmental requirement in grading information, feed back to the operator and require it default.
After the importing operation result was provided, described evaluation grading module was standard according to accuracy or accuracy to optimization establishment operation result, or estimates grading take the satisfaction that expends time in or stock number is worked out computing as standard to this suboptimization.
Grading is estimated and the user right hook, if certain user repeatedly grades extremely or the default algorithm grading information that will change for the himself; And if multiple-objection optimization establishment operation result is unsuccessful, complete optimization establishment computing and import operation result satisfied by adjusting environmental parameter at last, by estimating this user of grading module records, the multiple goal center of gravity under this environment is partial to and is recorded in the goal constraint library module, will automatically adjust the multiple goal center of gravity if same situation occurs next time.
Different optimized algorithm and the models of described model algorithm library module stored, and is used for storage optimization algorithm and model under varying environment requires and the grading information under different user; The user is manually pre-if the content of extended model algorithms library module.
Described goal constraint library module is used for variety classes target or constraint object storage, and provide by the user and select to arrange the information of many conditions under in various degree, and the target that sets or constraint are sent into mould as condition calculate in the screening module and screen, then be optimized the establishment computing.
Described model algorithm library module and goal constraint library module all can be expanded, the selection of described evaluation grading module records user to equilibrium point under multiple goal.
A kind of intelligent Maintenance Schedule Optimization preparation method is provided simultaneously, said method comprising the steps of:
Step 1: set up to be used for different optimized algorithms and model, optimized algorithm and model under varying environment requires and goal constraint library module and model algorithm library module that the grading information under different user is stored;
Step 2: again optimize in the process of establishment, mould is calculated the screening module and is selected the highest algorithm of grading to be optimized the establishment computing from the model algorithm library module according to the input message of this establishment;
Step 3: after optimization establishment computing is completed, graded to optimizing the establishment operation result by described evaluation grading module by the user, if it is satisfied to optimize the establishment operation result, the grading that improves optimized algorithm and model, if it is dissatisfied to optimize the establishment operation result, the grading of optimized algorithm and model.
Described input message comprises target, constraint, Cycle Length, data type and data scale.
Compared with prior art, beneficial effect of the present invention is:
1. utilize constraint and target unified Modeling to make the multiple goal balance become possibility, and then utilize mould calculation screening system that best Maintenance Schedule Optimization preparation method is provided;
2. intelligent Maintenance Schedule Optimization workout system provided by the invention possesses extensibility, deposit this system in after algorithm newly developed can being preset, also can with depositing this system in after the target of new demand or constraint interface, can satisfy like this electric power apparatus examination needs that day by day change;
3. have the hommization advantage, can adapt to according to the use of different user, satisfying the preference of different user, and remember this preference, to bring good experience;
4. possess intelligently, can complete after the operation of repeatedly adjusting, grade that optimal algorithm is selected and the target center of gravity stresses;
5. can save in a large number as power equipment changes and upgrade or revise the manpower and materials that algorithm brings, only need to adjust parameter, evaluation result, just bootable intelligent Maintenance Schedule Optimization workout system is made suitable algorithm, intelligence Maintenance Schedule Optimization workout system also can not disappear for the memory of former environment, if environment becomes again, system can adjust immediately.
Description of drawings
Fig. 1 is intelligent Maintenance Schedule Optimization workout system structural topology figure in the embodiment of the present invention;
Fig. 2 is intelligent Maintenance Schedule Optimization preparation method process flow diagram in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Fig. 1, a kind of intelligent Maintenance Schedule Optimization workout system is provided, described system comprises mould calculation screening module, estimates grading module, model algorithm library module and goal constraint library module; Described mould is calculated the screening module and obtain grading information and algorithm and model corresponding to this grading information from described model algorithm library module, and described grading information is screened, select the highest algorithm of grading and be optimized the establishment computing, the user will optimize the establishment operation result by described evaluation grading module and grade, and rating result is stored in described model algorithm library module or goal constraint library module.
Described mould is calculated the screening module and is automatically required to select Different Optimization algorithm or model according to varying environment, it takes out the algorithm that can satisfy environmental requirement from grading information, and therefrom select the highest algorithm of grading and be optimized the establishment computing, if do not satisfy the information of environmental requirement in grading information, feed back to the operator and require it default.
After the importing operation result was provided, described evaluation grading module was standard according to accuracy or accuracy to optimization establishment operation result, or estimates grading take the satisfaction that expends time in or stock number is worked out computing as standard to this suboptimization.
Grading is estimated and the user right hook, if certain user repeatedly grades extremely or the default algorithm grading information that will change for the himself; And if multiple-objection optimization establishment operation result is unsuccessful, complete optimization establishment computing and import operation result satisfied by adjusting environmental parameter at last, by estimating this user of grading module records, the multiple goal center of gravity under this environment is partial to and is recorded in the goal constraint library module, will automatically adjust the multiple goal center of gravity if same situation occurs next time.
Different optimized algorithm and the models of described model algorithm library module stored, and is used for storage optimization algorithm and model under varying environment requires and the grading information under different user; The user is manually pre-if the content of extended model algorithms library module.
Described goal constraint library module is used for variety classes target or constraint object storage, and provide by the user and select to arrange the information of many conditions under in various degree, and the target that sets or constraint are sent into mould as condition calculate in the screening module and screen, then be optimized the establishment computing.By the method for change objectification, how dissimilar target and constraint expansion are advanced in this database.And relation between each several part: offer the user and be used for arranging the environmental baseline parameter, then send into model discrimination module and computing workout system, and can obtain and store the establishment center of gravity tendency of this user under specific target-rich environment from the grading evaluation module.
Described model algorithm library module and goal constraint library module all can be expanded, the selection of described evaluation grading module records user to equilibrium point under multiple goal.
Described goal constraint library module has extensibility, by the method for change objectification, how dissimilar target and constraint expansion is advanced in this database.The goal constraint library module offers the user and is used for arranging the environmental baseline parameter, then sends into the model discrimination module, and can obtain and store the establishment center of gravity tendency of this user under specific target-rich environment from the grading evaluation module.
As Fig. 2, a kind of intelligent Maintenance Schedule Optimization preparation method is provided simultaneously, said method comprising the steps of:
Step 1: set up to be used for different optimized algorithms and model, optimized algorithm and model under varying environment requires and goal constraint library module and model algorithm library module that the grading information under different user is stored;
Step 2: again optimize in the process of establishment, mould is calculated the screening module and is selected the highest algorithm of grading to be optimized the establishment computing from the model algorithm library module according to the input message of this establishment;
Step 3: after optimization establishment computing is completed, graded to optimizing the establishment operation result by described evaluation grading module by the user, if it is satisfied to optimize the establishment operation result, the grading that improves optimized algorithm and model, if it is dissatisfied to optimize the establishment operation result, the grading of optimized algorithm and model.
Described input message comprises target, constraint, Cycle Length, data type and data scale.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (9)
1. intelligent Maintenance Schedule Optimization workout system is characterized in that: described system comprises that mould calculates the screening module, estimates grading module, model algorithm library module and goal constraint library module; Described mould is calculated the screening module and obtain grading information and algorithm and model corresponding to this grading information from described model algorithm library module, and described grading information is screened, select the highest algorithm of grading and be optimized the establishment computing, the user will optimize the establishment operation result by described evaluation grading module and grade, and rating result is stored in described model algorithm library module or goal constraint library module.
2. intelligent Maintenance Schedule Optimization workout system according to claim 1, it is characterized in that: described mould is calculated the screening module and is automatically required to select Different Optimization algorithm or model according to varying environment, it takes out the algorithm that can satisfy environmental requirement from grading information, and therefrom select the highest algorithm of grading and be optimized the establishment computing, if do not satisfy the information of environmental requirement in grading information, feed back to the operator and require it default.
3. intelligent Maintenance Schedule Optimization workout system according to claim 1, it is characterized in that: after the importing operation result is provided, described evaluation grading module is standard according to accuracy or accuracy to optimization establishment operation result, or estimates grading take the satisfaction that expends time in or stock number is worked out computing as standard to this suboptimization.
4. intelligent Maintenance Schedule Optimization workout system according to claim 3, is characterized in that: grade and estimate and the user right hook, if certain user repeatedly extremely grades or presets the algorithm grading information that will change for the himself; And if multiple-objection optimization establishment operation result is unsuccessful, complete optimization establishment computing and import operation result satisfied by adjusting environmental parameter at last, by estimating this user of grading module records, the multiple goal center of gravity under this environment is partial to and is recorded in the goal constraint library module, will automatically adjust the multiple goal center of gravity if same situation occurs next time.
5. intelligent Maintenance Schedule Optimization workout system according to claim 1, it is characterized in that: different optimized algorithm and the models of described model algorithm library module stored, and is used for storage optimization algorithm and model under varying environment requires and the grading information under different user; The user is manually pre-if the content of extended model algorithms library module.
6. intelligent Maintenance Schedule Optimization workout system according to claim 1, it is characterized in that: described goal constraint library module is used for variety classes target or constraint object storage, and provide by the user and select to arrange the information of many conditions under in various degree, and the target that sets or constraint are sent into mould as condition calculate in the screening module and screen, then be optimized the establishment computing.
7. according to claim 5 or 6 described intelligent Maintenance Schedule Optimization workout systems, it is characterized in that: described model algorithm library module and goal constraint library module all can be expanded, the selection of described evaluation grading module records user to equilibrium point under multiple goal.
8. intelligent Maintenance Schedule Optimization preparation method is characterized in that: said method comprising the steps of:
Step 1: set up to be used for different optimized algorithms and model, optimized algorithm and model under varying environment requires and goal constraint library module and model algorithm library module that the grading information under different user is stored;
Step 2: again optimize in the process of establishment, mould is calculated the screening module and is selected the highest algorithm of grading to be optimized the establishment computing from the model algorithm library module according to the input message of this establishment;
Step 3: after optimization establishment computing is completed, graded to optimizing the establishment operation result by described evaluation grading module by the user, if it is satisfied to optimize the establishment operation result, the grading that improves optimized algorithm and model, if it is dissatisfied to optimize the establishment operation result, the grading of optimized algorithm and model.
9. intelligent Maintenance Schedule Optimization preparation method according to claim 8, it is characterized in that: described input message comprises target, constraint, Cycle Length, data type and data scale.
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| CN104077651A (en) * | 2014-06-12 | 2014-10-01 | 国家电网公司 | Power grid maintenance plan optimization method |
| CN104217255A (en) * | 2014-09-02 | 2014-12-17 | 浙江大学 | Electrical power system multi-target overhaul optimization method under market environment |
| CN106845755A (en) * | 2016-11-18 | 2017-06-13 | 中国电力科学研究院 | A kind of interruption maintenance planning professional skill appraisal procedure and system |
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| CN104077651A (en) * | 2014-06-12 | 2014-10-01 | 国家电网公司 | Power grid maintenance plan optimization method |
| CN104077651B (en) * | 2014-06-12 | 2015-08-19 | 国家电网公司 | Maintenance scheduling for power systems optimization method |
| CN104217255A (en) * | 2014-09-02 | 2014-12-17 | 浙江大学 | Electrical power system multi-target overhaul optimization method under market environment |
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| CN106845755A (en) * | 2016-11-18 | 2017-06-13 | 中国电力科学研究院 | A kind of interruption maintenance planning professional skill appraisal procedure and system |
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