CN104062446B - A kind of aircaft configuration health monitoring integrated system and method - Google Patents
A kind of aircaft configuration health monitoring integrated system and method Download PDFInfo
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Abstract
The invention belongs to aircaft configuration health monitoring field, relate to a kind of the software and hardware integrated system and the method that solve multiple sensors monitoring technology in aircaft configuration health monitoring.The aircaft configuration health monitoring systems of use is divided into subsystem according to function by aircaft configuration health monitoring systems integrated approach of the present invention, hardware interface is used to be interconnected by the network equipment by aircaft configuration health monitoring subsystem, specification is carried out to the software interface of aircaft configuration health monitoring subsystem, each aircaft configuration health monitoring subsystem is managed, and process and visual is carried out to the data that each aircaft configuration health monitoring subsystem produces.The present invention carries out United Dispatching to numerous sensor, merges, processes and manages, realize remote monitoring to its data, significantly improves monitoring efficiency and level.
Description
Technical field
The invention belongs to aircaft configuration health monitoring field, relate to a kind of the software and hardware integrated system and the method that solve multiple sensors monitoring technology in aircaft configuration health monitoring.
Background technology
In aircaft configuration health monitoring systems, the normal multiple sensors system that adopts is monitored monitoring target, and these sensing systems have fiber grating FBG, piezoelectricity PZT, acoustic emission AE, ess-strain SG, smart coat SC etc.Need to carry out data fusion to multiple sensors data in aircaft configuration health monitoring process, find and sum up the correlativity between various sensing data, and then make diagnosis, assessment result more accurately.It is the basis of data fusion to multiple sensors system integrated, need the framework of Integrated Design System, data flow model etc., system after integrated will become a multisensor syste, comprise polytype sensor, and various sensor can be controlled carry out data acquisition, real-time transmission data, analysis data simultaneously.
But each sensing system, often by different manufacturers produce, adopts different data acquisitions, storage, process, display mode, therefore causes data scatter in prior art, integrated difficulty is large, affects the collection analysis to data and process.
Summary of the invention
Goal of the invention: a kind of integrated system that can carry out effective integration, process and management to multiple sensors in aircaft configuration health monitoring is provided.
In addition, the present invention also provides a kind of aircaft configuration health monitoring integrated approach.
Technical solution of the present invention: a kind of aircaft configuration health monitoring integrated system, it comprises control and ADMINISTRATION SUBSYSTEM, data process subsystem, data visualization sub-systems, wherein, described control and ADMINISTRATION SUBSYSTEM one end is integrated is parallel with acoustic emission subsystem, grating fibers subsystem, piezoelectricity subsystem, strain bridge subsystem, smart coat subsystem, the other end is connected with data process subsystem and data visualization sub-systems respectively, described data process subsystem includes acoustic emission data processing unit and smart coat data processing unit, described data visualization sub-systems includes two-dimensional visualization unit and three-dimensional visualization unit.
Described control and ADMINISTRATION SUBSYSTEM inside are integrated with and send command module, subsystem data receiver module, data memory module and data forwarding module, it sends a command to monitoring subsystem by sending command module, transmit a signal to subsystem data receiver module simultaneously, notification subsystem data reception module carries out reception data encasement, subsystem data receiver module transfers to data memory module to preserve after receiving data, and transfers to data forwarding module to forward the data to data process subsystem and the data visualization sub-systems of connection.
A kind of aircaft configuration health monitoring systems integrated approach, it comprises the following steps:
Step one, the aircaft configuration health monitoring systems of use is divided into subsystem according to function;
Aircaft configuration health monitoring subsystem is interconnected by switch by step 2, use hardware interface;
Step 3, specification is carried out to the software interface of aircaft configuration health monitoring subsystem;
Step 4, each aircaft configuration health monitoring subsystem to be managed with ADMINISTRATION SUBSYSTEM by control, described control and ADMINISTRATION SUBSYSTEM send and control to name each monitoring subsystem, each monitoring subsystem makes response, the data of its response are controlled to carry out preserving and forwarding with ADMINISTRATION SUBSYSTEM, are forwarded to data process subsystem and data visualization sub-systems;
Data process by step 5, data process subsystem, and result are sent to control and ADMINISTRATION SUBSYSTEM, and result is preserved and forwarded by control and management subsystem again, is forwarded to data visualization sub-systems and carries out visual.
Aircaft configuration health monitoring systems described in step one comprises: grating fibers system, piezoelectric system, acoustic emission system, smart coat system, strain bridge system.
Hardware interface described in step 2 is RJ45 interface.
Software interface specification described in step 3, forms server/customer end constitution between subsystem software, uses message packet communication.
Control described in step 4 and ADMINISTRATION SUBSYSTEM send command module, subsystem data receiver module, data memory module and data forwarding module for being integrated with sub-system.
Beneficial effect:
Aircaft configuration health monitoring systems after integrated forms the multisensor syste that comprises the sensors such as grating fibers, piezoelectricity, smart coat, acoustic emission, strain bridge, United Dispatching can be carried out to these sensors, its data are merged, process and managed.The advantage of various sensor can be played in a monitoring, the several data of aircaft configuration can be monitored in same terminal, the processing and analysis unit be made up of computer program and multi-expert, comprehensive diagnos, lesion assessment can be carried out to monitoring objective.Each unit between integrated system uses network interface interconnection, can remote control sensor image data, realizes remote monitoring, improves monitoring efficiency.The advanced sensors that multiple aircaft configuration health monitoring uses is carried out the system integration by the method, and the system of formation is functionally better than the monitoring system of use single-sensor and expansion is convenient.
Accompanying drawing explanation
The integrated schematic diagram of Fig. 1 aircaft configuration health monitoring systems
Fig. 2 controls and ADMINISTRATION SUBSYSTEM structured flowchart
In figure: 1, acoustic emission subsystem, 2, grating fibers subsystem, 3, piezoelectricity subsystem, 4, strain bridge subsystem, 5, smart coat subsystem, 6, to control and ADMINISTRATION SUBSYSTEM, 7, data process subsystem, 8, data visualization sub-systems, 9, two-dimensional visualization unit, 10, three-dimensional visualization unit, 11, acoustic emission data processing unit, 12, smart coat data processing unit.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Refer to Fig. 1, it is the structured flowchart of aircaft configuration health monitoring integrated system of the present invention.Aircaft configuration health monitoring integrated system of the present invention comprises control and ADMINISTRATION SUBSYSTEM 6, data process subsystem 7, data visualization sub-systems 8.Wherein, described control and ADMINISTRATION SUBSYSTEM 6 one end is integrated is parallel with acoustic emission subsystem 1, grating fibers subsystem 2, piezoelectricity subsystem 3, strain bridge subsystem 4, smart coat subsystem 5, the other end is connected with data process subsystem 7 and data visualization sub-systems 8 respectively, described data process subsystem 7 includes acoustic emission data processing unit 11 and smart coat data processing unit 12, and these data processing units process its respective data.Described data visualization sub-systems 8 includes two-dimensional visualization unit 10 and three-dimensional visualization unit 11.Two-dimensional visualization unit Plotting data is become the X-Y scheme such as curve, loose point, histogram, and three-dimensional visualization unit data processed result is shown as three dimensional form, particularly, uses virtual reality technology by data-mapping on virtual objects.
Refer to Fig. 2, it is control the inner structure block diagram with ADMINISTRATION SUBSYSTEM 6.Control to be integrated with ADMINISTRATION SUBSYSTEM 6 inside to send command module, subsystem data receiver module, data memory module and data forwarding module.The monitoring subsystem such as acoustic emission subsystem 1, grating fibers subsystem 2 is sent a command to by sending command module, transmit a signal to subsystem data receiver module simultaneously, notification subsystem data reception module carries out reception data encasement, subsystem data receiver module transfers to data memory module to preserve after receiving data, and transfers to data forwarding module to forward the data to data process subsystem 7 and the data visualization sub-systems 8 of connection.
Aircaft configuration health monitoring systems integrated approach of the present invention, carries out the system integration by multiple monitoring method, and these monitoring methods comprise grating fibers, piezoelectricity, smart coat, acoustic emission, strain bridge etc. with the sensor classification used.Aircaft configuration health monitoring systems after integrated is a software and hardware system integrating sensor, data acquisition, communication, signal transacting.
Provide the specific implementation process of aircaft configuration health monitoring systems integrated approach of the present invention below, its step is as follows:
Step one, the aircaft configuration health monitoring systems of use is divided into subsystem according to function, is divided into: acoustic emission subsystem 1, grating fibers subsystem 2, piezoelectricity subsystem 3, strain bridge subsystem 4, smart coat subsystem 5, to control and ADMINISTRATION SUBSYSTEM 6, data process subsystem 7, data visualization sub-systems 8;
Aircaft configuration health monitoring subsystem is interconnected by the network equipment by step 2, use hardware interface, and concrete hardware interface is RJ45 interface;
Step 3, specification is carried out to the software interface of aircaft configuration health monitoring subsystem
The software of each monitoring subsystem is transformed, specification software interface, make it possess network connecting function, can be connected in TCP mode by long-distance user, and can the remote command consulted be responded;
Step 4, managed each aircaft configuration health monitoring subsystem with ADMINISTRATION SUBSYSTEM 6 by control, this control and ADMINISTRATION SUBSYSTEM 6 are connected to each monitoring subsystem, and order to its transmission and receive response, the data responded carry out storing, forwarding;
Step 5, data process subsystem 7 process by the data controlling to forward with ADMINISTRATION SUBSYSTEM 6, and result is sent to control and ADMINISTRATION SUBSYSTEM 6, result is preserved and is forwarded by control and management subsystem 6 again, is forwarded to data visualization sub-systems 8 and carries out visual.
Give one example:
As shown in Figure 1, existing acoustic emission monitoring system, grating fibers monitoring system, piezoelectricity monitoring system, smart coat monitoring system are each a set of, it can be used as subsystem: acoustic emission subsystem 1, grating fibers subsystem 2, piezoelectricity subsystem 3, strain bridge subsystem 4, smart coat subsystem 5.The application software of each monitoring subsystem is transformed, network can be accepted and connect and energy response command.Netting twine is used to be connected by switch by the RJ45 interface of subsystems.Control and ADMINISTRATION SUBSYSTEM 6, data process subsystem 7, data visualization sub-systems 8, be connected to switch by netting twine equally.Wherein include the data processing unit such as acoustic emission unit 11, smart coat unit 12 in data process subsystem 7, these processing units can carry out upgrading and expanding as required.Two-dimensional cell 9, three-dimensional element 10 is comprised in data visualization sub-systems 8.Like this, subsystems constitutes a network system by netting twine, control to send with ADMINISTRATION SUBSYSTEM 6 and control to name each monitoring subsystem, each monitoring subsystem makes response, the data of its response are controlled to carry out preserving and forwarding with ADMINISTRATION SUBSYSTEM 6, are forwarded to data process subsystem 7, data visualization sub-systems 8.Data process by data process subsystem 7, and result are sent to control and ADMINISTRATION SUBSYSTEM 6, and result is preserved and forwarded by control and management subsystem 6 again, is forwarded to data visualization sub-systems 8 and carries out visual.
Claims (6)
1. an aircaft configuration health monitoring integrated system, it is characterized in that, comprise control and ADMINISTRATION SUBSYSTEM, data process subsystem, data visualization sub-systems, wherein, described control and ADMINISTRATION SUBSYSTEM one end is integrated is parallel with acoustic emission subsystem, grating fibers subsystem, piezoelectricity subsystem, strain bridge subsystem, smart coat subsystem, the other end is connected with data process subsystem and data visualization sub-systems respectively, described data process subsystem includes acoustic emission data processing unit and smart coat data processing unit, described data visualization sub-systems includes two-dimensional visualization unit and three-dimensional visualization unit, described control and ADMINISTRATION SUBSYSTEM inside are integrated with transmission command module, subsystem data receiver module, data memory module and data forwarding module, it sends a command to monitoring subsystem by sending command module, transmit a signal to subsystem data receiver module simultaneously, notification subsystem data reception module carries out reception data encasement, subsystem data receiver module transfers to data memory module to preserve after receiving data, and transfer to data forwarding module to forward the data to data process subsystem and the data visualization sub-systems of connection.
2. an aircaft configuration health monitoring systems integrated approach, is characterized in that, comprises the following steps:
Step one, the aircaft configuration health monitoring systems of use is divided into subsystem according to function;
Aircaft configuration health monitoring subsystem is interconnected by switch by step 2, use hardware interface;
Step 3, specification is carried out to the software interface of aircaft configuration health monitoring subsystem;
Step 4, each aircaft configuration health monitoring subsystem to be managed with ADMINISTRATION SUBSYSTEM by control, described control and ADMINISTRATION SUBSYSTEM send and control to name each monitoring subsystem, each monitoring subsystem makes response, the data of its response are controlled to carry out preserving and forwarding with ADMINISTRATION SUBSYSTEM, are forwarded to data process subsystem and data visualization sub-systems;
Data process by step 5, data process subsystem, and result are sent to control and ADMINISTRATION SUBSYSTEM, and result is preserved and forwarded by control and management subsystem again, is forwarded to data visualization sub-systems and carries out visual.
3. a kind of aircaft configuration health monitoring systems integrated approach according to claim 2, it is characterized in that, the aircaft configuration health monitoring systems described in step one comprises: grating fibers system, piezoelectric system, acoustic emission system, smart coat system, strain bridge system.
4. a kind of aircaft configuration health monitoring systems integrated approach according to claim 2, it is characterized in that, the hardware interface described in step 2 is RJ45 interface.
5. a kind of aircaft configuration health monitoring systems integrated approach according to claim 2, it is characterized in that, the software interface specification described in step 3, forms server/customer end constitution between subsystem software, uses message packet communication.
6. a kind of aircaft configuration health monitoring systems integrated approach according to claim 2, it is characterized in that, the control described in step 4 and ADMINISTRATION SUBSYSTEM send command module, subsystem data receiver module, data memory module and data forwarding module for being integrated with sub-system.
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| CN106741993A (en) * | 2015-11-23 | 2017-05-31 | 中航贵州飞机有限责任公司 | aircraft health monitoring and management system |
| CN105466861B (en) * | 2015-12-24 | 2018-08-24 | 天津大学 | Integrate the structural health detecting system and method for optical fiber harmony transmitting sensing |
| CN105954294A (en) * | 2016-05-13 | 2016-09-21 | 北京航空航天大学 | Sensor based real-time crack monitoring system and monitoring method thereof |
| CN107592353B (en) * | 2017-09-08 | 2020-04-14 | 北京航空航天大学 | Method for realizing data processing of high-capacity optical fiber and intelligent coating sensor network |
| CN108317947A (en) * | 2017-11-30 | 2018-07-24 | 陕西电器研究所 | Unmanned plane monitoring structural health conditions intelligent assembly |
| CN108226231A (en) * | 2018-01-29 | 2018-06-29 | 英华达（上海）科技有限公司 | Defect estimation system |
| CN109613904B (en) * | 2018-10-31 | 2021-01-29 | 中国科学院自动化研究所 | Health management method and system for general-purpose aircraft |
| CN109878745B (en) * | 2019-03-28 | 2019-12-10 | 淮阴师范学院 | early warning system for monitoring health of airplane structure |
| CN112241409A (en) * | 2020-10-16 | 2021-01-19 | 中国飞机强度研究所 | Fatigue test data structured storage method and system |
| CN112242053B (en) * | 2020-10-16 | 2022-06-28 | 中国飞机强度研究所 | Multi-type test data optimized transmission system and method |
| CN113295619B (en) * | 2021-05-14 | 2022-12-13 | 中车青岛四方机车车辆股份有限公司 | Structural integrity evaluation method, device and equipment for railway vehicle |
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