CN105404217A - Detectable adaptive optical electric control system and design method thereof - Google Patents
Detectable adaptive optical electric control system and design method thereof Download PDFInfo
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- CN105404217A CN105404217A CN201510689685.XA CN201510689685A CN105404217A CN 105404217 A CN105404217 A CN 105404217A CN 201510689685 A CN201510689685 A CN 201510689685A CN 105404217 A CN105404217 A CN 105404217A
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- fault
- control system
- failure message
- adaptive optics
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
Abstract
The invention discloses a detectable adaptive optical electric control system and a design method thereof and belongs to the optical system electric control technology field. The system is mainly characterized in that, each processing stage of an adaptive optical electric control system in the prior art is added with a fault detection point, a fault detection client sends a fault detection request to a fault point through the Ethernet, the fault point receiving the fault request returns fault information, the fault information is analyzed and compared by the client, fault positioning and fault determination are accomplished, the fault information is displayed, the fault information is recorded in a state recording database, and detectability of the system is realized. The system solves a problem of detection difficulty existing in the adaptive optical electric control system in the prior art, intelligentization and automatic detection of the adaptive optical electric control system are realized, the adaptive optical electric control system is on the basis of the adaptive optical electric control system in the prior art with small change, and improvement and use efficiency improvement of the adaptive optical electric control system are facilitated.
Description
Technical field
The present invention relates to electronic control technology field, particularly relate to a kind of detectable adaptive optics electric-control system and method for designing thereof.
Background technology
ADAPTIVE OPTICS SYSTEMS is a set of large-scale complication system, and whole system relates to the different field such as optics, machinery, electronics, control, and wherein electronic technology covers each stage such as collection, process, rectification, observation of ADAPTIVE OPTICS SYSTEMS especially.Growing and ripe along with adaptive optical technique, ADAPTIVE OPTICS SYSTEMS is more and more applied in the different field such as space flight, medical science, astronomy, industry especially.The high complexity of ADAPTIVE OPTICS SYSTEMS and widespread use are also had higher requirement to the reliability of its electrical system.Simultaneously for AO electric-control system, the numerous and dispersion of system module, applied environment is complicated and changeable, and internal system situation is also quite numerous and diverse.So a large amount of manpower and materials are not only wasted for the inspection of electric-control system running status, and be also difficult to carry out from the angle of system.So, in the routine use process of system, be badly in need of a kind of detectable adaptive optics electric-control system.Consider based on above the workflow that we analyze self-adaptation electric-control system, design a kind of detectable adaptive optics electric-control system, possess the fault diagnosis functions to whole adaptive optics electric-control system.
Summary of the invention
For solution is above-mentioned technical matters, the invention provides a kind of detectable adaptive optics electric-control system and method for designing thereof.
The technical solution used in the present invention is: this detectable adaptive optics electric-control system, except the content that the electric-control system of routine comprises, also comprises with lower module: fault detect client, each needs the trouble spot of detecting unit, status data database of record and failure message knowledge base;
Wherein, fault detect client is responsible for fault detect request and is initiated, and malfunction receives, breakdown judge, the man-machine interaction of malfunction coefficient and state recording database.The request responding fault detect client and the fault status information returned required for fault detect client are responsible in trouble spot.Status data database of record is responsible for record daily state information, supplements and improves failure message knowledge base.
The detecting step of detectable adaptive optics electric-control system is as follows:
1) fault detect client initiates fault detect request;
2) trouble spot receives failed request, returns fault status information;
3) fault detect client carries out breakdown judge according to fault status information;
4) fault detect client display failure message;
5) failure message is stored in slip condition database.
The design procedure of detectable adaptive optics electric-control system is as follows:
1) analyze existing electric-control system and engineering experience, obtain system failure information;
2) according to failure message, design error failure point and detection method;
3) according to failure message and check point, fault detect client is write;
4) according to failure message and check point, import and supplementary failure message knowledge base.
The present invention's advantage is compared with prior art:
(1), the present invention change ADAPTIVE OPTICS SYSTEMS electric-control system be difficult to detect present situation, realize the intellectuality of ADAPTIVE OPTICS SYSTEMS electric-control system, Aulomatizeted Detect.
(2), the present invention makes part and changes on the basis of existing system, while the service efficiency improving ADAPTIVE OPTICS SYSTEMS and adaptive optics electric-control system has very great help, is also convenient to implement.
Accompanying drawing explanation
Fig. 1 is a kind of detectable adaptive optics electric-control system module diagram of the present invention.
Fig. 2 arranges schematic diagram for detecting adaptive optics electric-controlled system fault point.
Fig. 3 is the method for designing process flow diagram of detectable adaptive optics electric-control system.
Fig. 4 is the detection method process flow diagram of detectable adaptive optics electric-control system.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and concrete enforcement.
As shown in Figure 1, a kind of detectable adaptive optics electric-control system module diagram.Mainly first analyze existing electric-control system and engineering experience, obtain system failure information.Reserve failure message position at the modules of the adaptive optics electric-control system of routine on this basis, i.e. trouble spot, and design detection method.Then write fault detect client, client comprises fault detect request transmission, expert system, fault analysis judgement, malfunction display, state recording database, failure message knowledge base.According to the failure message obtained before and check point, importing and supplementary failure message knowledge base use in order to breakdown judge and expert system, and this system in use has learning functionality, can increase and delete trouble spot, complete failure message knowledge base.In sum, the design procedure of detectable adaptive optics electric-control system as shown in Figure 3, that is:
1) analyze existing electric-control system and engineering experience, obtain system failure information;
2) according to failure message, design error failure point and detection method;
3) according to failure message and check point, fault detect client is write;
4) according to failure message and check point, import and supplementary failure message knowledge base;
The processing stage of completing each of electric-control system, fault detecting point is set, fault detect request is sent to trouble spot by Ethernet by fault detect client, then trouble spot returns failure message after receiving failed request, and by client parses comparison, complete localization of fault and breakdown judge, finally show failure message, and be recorded in state recording database.So the detecting step of detectable adaptive optics electric-control system as shown in Figure 4, that is:
1) fault detect client initiates fault detect request; Can each step of refinement;
2) trouble spot receives failed request, returns fault status information;
3) fault detect client carries out breakdown judge according to fault status information;
4) fault detect client display failure message;
5) failure message is stored in slip condition database;
Wherein, described fault detecting point, controls reserved failure message position in the packet of the treatment scheme such as (distorting lens, tilting mirror), network system, power-supply system, electric system transmission at Wavefront detecting, ccd image collection, slope calculating, wave front restoration calculating, controlling calculation, D/A conversion, high-voltage amplifier, wavefront respectively.
Wherein, the described state detecting information such as slope calculating, wave front restoration calculating, controlling calculation, D/A conversion, high-voltage amplifier, i.e. wavefront processing section, is characterized in that: simulation known image information, so known for the result of each treatment scheme.State detecting information returns the instant result of institute's analog image, so as with known treatment Comparative result, failure judgement.
Wherein, described network system, power-supply system, electric system etc. send by fault detecting software the request of detection, after described system acceptance, and retrieval system duty.
Wherein, described fault detect client, mainly comprises fault detect request transmission, expert system, fault analysis judgement, malfunction display, state recording database, failure message knowledge base.
Wherein, described expert system, sums up engineering failure Data Enter failure message knowledge base, obtains fault handling method by Man Machine Interface inquiry failure message.
Wherein, described state recording database, is responsible for the detection and the maintenance information that record daily system, so that analysis and summary and improvement.
Wherein, described failure message knowledge base, according to existing electric-control system and engineering experience, sums up failure message, imports failure message knowledge base, and have learning functionality.Its content comprises: fault title, trouble location, fault signature, fault level, solution, detection method etc.
Wherein, described fault analysis judges, fault detect client obtains the required fault detection information detecting position, with in failure message knowledge base stored in failure message compare, if coincide with a certain bar fault eigenvalue, namely judge the system failure, and return this failure message.
As shown in Figure 2, adaptive optics electric-controlled system fault point can be detected schematic diagram is set.According to the analysis of existing adaptive optics electric-control system and the summary to engineering experience.Partial fault point is arranged as shown in Figure 2, the state detecting information such as wherein slope calculating, wave front restoration calculating, controlling calculation, D/A conversion, high-voltage amplifier, i.e. wavefront processing section, the detection method of set trouble spot is: simulation known image information, so known for the result of each treatment scheme.State detecting information returns the instant result of institute's analog image, so as with known treatment Comparative result.
Claims (8)
1. a detectable adaptive optics electric-control system, comprise the modules of conventional ADAPTIVE OPTICS SYSTEMS electric-control system, it is characterized in that, also comprise with lower module: fault detect client, each needs the trouble spot of detecting unit, status data database of record and failure message knowledge base;
Wherein, fault detect client is responsible for fault detect request and is initiated, and fault point condition receives, breakdown judge, the man-machine interaction of malfunction coefficient and state recording database; The request responding fault detect client and the fault status information returned required for fault detect client are responsible in trouble spot; Status data database of record is responsible for record daily state information, supplements and improves failure message knowledge base.
2. the detectable adaptive optics electric-control system of one according to claim 1, it is characterized in that, network system, power-supply system, electric system send by fault detecting software the request of detection, and described adaptive optics electric-control system returns adaptive optics electric-control system duty after receiving.
3. the detectable adaptive optics electric-control system of one according to claim 1, is characterized in that, the detecting step of detectable adaptive optics electric-control system is as follows:
Step 1), fault detect client initiates fault detect request;
Step 2), trouble spot receives failed request, returns fault status information;
Step 3), fault detect client carries out breakdown judge according to fault status information;
Step 4), fault detect client display failure message;
Step 5), failure message is stored in slip condition database.
4. the detectable adaptive optics electric-control system of one according to claim 3, it is characterized in that, described fault detecting point, respectively reserved failure message position in the packet of Wavefront detecting, ccd image collection, slope calculating, wave front restoration calculating, controlling calculation, D/A conversion, high-voltage amplifier, wavefront control, network system, power-supply system, the transmission of electric system treatment scheme.
5. the detectable adaptive optics electric-control system of one according to claim 3, it is characterized in that, described slope calculating, wave front restoration calculating, controlling calculation, D/A conversion, high-voltage amplifier state detecting information, i.e. wavefront processing section, simulation known image information, so known for the result of each treatment scheme, state detecting information returns the instant result of institute's analog image, so that with known treatment Comparative result, failure judgement.
6. the detectable adaptive optics electric-control system of the one according to claim 3 or 4, is characterized in that: described fault detect client, comprises fault detect request module and breakdown judge expert system.
7. the detectable adaptive optics electric-control system of one according to claim 6, it is characterized in that: described breakdown judge expert system, comprise fault analysis determination methods and inference machine, malfunction display, state recording database, failure message knowledge base sums up engineering failure Data Enter failure message knowledge base, obtains fault handling method by Man Machine Interface inquiry failure message.
8. a method for designing for detectable adaptive optics electric-control system, is characterized in that: this method for designing step is as follows:
Step 1), analyze existing electric-control system and engineering experience, obtain system failure information;
Step 2), according to failure message, design error failure point and detection method;
Step 3), according to failure message and check point, write fault detect client;
Step 4), according to failure message and check point, import and supplementary failure message knowledge base.
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Citations (5)
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| CN102507147A (en) * | 2011-10-14 | 2012-06-20 | 中国科学院光电技术研究所 | Real-time performance evaluation system of self-adaptive optical system |
| CN103217224A (en) * | 2013-03-28 | 2013-07-24 | 中国科学院长春光学精密机械与物理研究所 | High-speed wavefront measure and wavefront processing integration system |
| US20130268096A1 (en) * | 2012-04-10 | 2013-10-10 | California Institute Of Technology | Systems and methods for modularized control of robotic adaptive optics and laser systems |
| CN104360478A (en) * | 2014-12-03 | 2015-02-18 | 中国科学院光电技术研究所 | Nested double-self-adaptive optical system |
| CN104793609A (en) * | 2015-05-07 | 2015-07-22 | 中国科学院光电技术研究所 | Adaptive optical electronic control system self-inspection and fault diagnosis expert system |
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- 2015-10-21 CN CN201510689685.XA patent/CN105404217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507147A (en) * | 2011-10-14 | 2012-06-20 | 中国科学院光电技术研究所 | Real-time performance evaluation system of self-adaptive optical system |
| US20130268096A1 (en) * | 2012-04-10 | 2013-10-10 | California Institute Of Technology | Systems and methods for modularized control of robotic adaptive optics and laser systems |
| CN103217224A (en) * | 2013-03-28 | 2013-07-24 | 中国科学院长春光学精密机械与物理研究所 | High-speed wavefront measure and wavefront processing integration system |
| CN104360478A (en) * | 2014-12-03 | 2015-02-18 | 中国科学院光电技术研究所 | Nested double-self-adaptive optical system |
| CN104793609A (en) * | 2015-05-07 | 2015-07-22 | 中国科学院光电技术研究所 | Adaptive optical electronic control system self-inspection and fault diagnosis expert system |
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Application publication date: 20160316 |