CN109471377A - Based on two twin axis X-Y leather and fur products Cutting machine control methods of number - Google Patents
Based on two twin axis X-Y leather and fur products Cutting machine control methods of number Download PDFInfo
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- 239000010985 leather Substances 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 title claims abstract description 29
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- 238000011161 development Methods 0.000 claims description 4
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Abstract
A kind of two axis X-Y leather and fur products Cutting machine control methods twin based on number, the following steps are included: 1) establish five dimension structural models of two axis X-Y leather and fur products Cutting machine number twinned systems, including physical entity, virtual software, management system, twin data and connection；2) physical entity is established, the two axis X-Y leather and fur products Cutting machine Motion Control Platform is built, physical entity is divided into two parts of embedded local controller and control object, and control object is two phase mixing stepper motor；3) virtual software is established, it is corresponding that one-to-one actual situation is carried out between physical entity；4) management system is established, long-range Web user can log at any time, check production decision, optimization of system config；5) analysis and processing of twin data.The present invention can carry out design, manufacture and the service of Life cycle to product, improve system operation efficiency, maximize and improve productivity effect and asset availability.
Description
Technical field
The invention belongs to industrial equipment field of automation technology, it is related to cutting out based on two twin axis X-Y leather and fur products of number
Cutting mill control method.
Background technique
Two change fusion, in particular to industrialization and information-based depth integration.Current China industrial production task is very numerous
Weight, every year because pollution bring economic loss reaches the 6% of GDP, per Unit GDP Energy Consumption reaches 2.5 times of world's mean value, labour production
Rate but be only beauty, day, De Deng developed country 1/8.2013, Germany proposed " industry 4.0 ", and core technology is CPS, is translated
For information physical emerging system.In March, 2017, Ministry of Industry and Information have issued " information physical system white paper ", it is indicated that CPS is support two
The comprehensive technology system for changing depth integration is the important handgrip for pushing manufacturing industry and the Internet converged development.CPS is by people, machine, object
Interconnection, entity and virtual objects are bi-directionally connected, the real, virtual reality fusion with void control, to improve manufacturing industry efficiency.
There are two steps for the two-way Dynamic link library of actual situation in CPS intension: 1. virtual hypostazations such as design a product
When, it is simulated and is emulated first, then manufactured；2. the virtualization of entity, i.e. entity are in the mistake of manufacture, use, operation
State reflection to virtual terminal is realized the full life of product by virtual mode monitoring, judgement, prediction and optimization by Cheng Zhong
The management in period.Digital twin (Digital Twin) is that one kind integrates more physics, multiple dimensioned, multidisciplinary attribute, has real-time
The characteristics such as synchronous, loyal mapping, high fidelity can be realized the skill that physical world is merged, mutually promoted with information world interaction
Art means.Therefore, to reach the two change fusions of industrial automation truly, need flexibly with the twin technology of number
Specific implementation on industrial equipment.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes the two axis X-Y leather and fur products Cutting machine control methods twin based on number, packet
The five dimension structural models containing digital twinned system: physical entity, virtual software, management system, twin data and connection, and should
The concrete form of five dimension structural models, can carry out design, manufacture and the service of Life cycle to product, improve system operation effect
Rate maximizes and improves productivity effect and asset availability.
The technical solution adopted by the present invention to solve the technical problems is as follows:
A kind of two axis X-Y leather and fur products Cutting machine control methods twin based on number, comprising the following steps:
1) five dimension structural models of two axis X-Y leather and fur products Cutting machine number twinned systems, including physical entity, void are established
Quasi- software, management system, twin data and connection, physical entity are the Cutting machine motion platform of objective reality, photoelectric encoder
It is mounted on the platform with motor coaxle, each axis physical state of real-time monitoring；Virtual software is the loyal mirror image of physical entity, is pressed
According to component content, the operational mode, the server end Digital Realization of data rule progress for cutting machine platform, has and emulate, is pre-
Survey, execution and control function；The open long-range Web user login function of management system, can real time inspection production decision, optimization system
It is under unified central planning to set；Twin data include physical entity, virtual software, the related data in management system, with the processing of leather and fur products,
Mass data is constantly recorded, updates and optimizes；Connection connects the above submodule two-by-two, realizes effective data between each other
Communication；
2) physical entity is established, the two axis X-Y leather and fur products Cutting machine Motion Control Platform is built, physical entity is divided into
Two parts of embedded local controller and control object, control object are two phase mixing stepper motor；
3) virtual software is established, it is corresponding to carry out one-to-one actual situation between physical entity, and the virtual software uses C++
Programming language is existed using MFC frame and Tee Chart technology by Qt Creator lightweight Integrated Development Environment (IDE)
Developed on Windows 10, software interface design according to module classification, comprising network communication, simulation run, Process configuration,
Data monitoring and equipment control five functional areas；The function of the virtual software are as follows: two axis X-Y leather and fur products Cutting machines movement
Before platform starts processing, process of producing product is simulated；Optimal Production scheme, chosen module are selected according to analog simulation
And technique；The state of physical entity is monitored, judged and analyzed in production process；Production process is carried out according to data excellent
Change control；
4) management system is established, long-range Web user can log at any time, check production decision, optimization of system config；It is described
Management system uses Browser/Server mode, and rear end PHP and Mysql are developed according to MVC specification, realize user
Login, permission judgement, information management, history information library and view control functions of modules；User can pass through the account of this system
With password in the end PC or mobile phone mobile terminal login system, information solicitation, verification, data downloading and production configuration operation, pipe are carried out
Reason person imports and exports operation backstage publication content, customized user group and its permission, setup module and progress data backup；
5) analysis and processing of twin data, the twin data include Process plan data and actual production big data,
Process planning faces two axis X-Y Cutting machine physical entities, by the server end virtual software of high quasi- solidity, carry out total factor,
Full-range actual situation mapping and interaction fusion, realize technological design and the Continuous optimization at facing to manufacture scene；Actual production data
It is recorded in real time during the digital twinned system operation, and carries out technique degree of reaching between desired technique and match,
Data are stored in server end.
Technical concept of the invention are as follows: in system operation, server client parses cutter running track, mould first
Quasi- leather and fur products process, determines optimal motion parameter；Then it is sent to embedded local controller in the form of data packet；
Local controller acquires the status informations such as the current speed of X, y-axis stepper motor, torque, position in real time, returns to server visitor
Family end is monitored, saves and analyzes.System records the process of leather and fur products, once process data misses
Difference further controls the operation of cutter by Industry Control algorithm.Long-range Web user can pass through Internet network login service
Device client, inquiry cut total data and physical state in machine platform operational process, configuration and selection Optimal Production scheme.
Beneficial effects of the present invention are mainly manifested in: first, product process early period, can server virtual software end with
The thinking of number and form carry out process planning and process simulation, and identification product design whether there is defect, predict product at
Quality.Second, in the actual production process, physical entity state can be recorded in real time, optimizes setting for product lifecycle
Meter is manufactured and is serviced, and is improved system operation efficiency, is reduced delay machine bring risk, maximizes raising productivity effect and assets can
The property used.
Detailed description of the invention
Fig. 1 is five dimension structural models of two axis X-Y leather and fur products Cutting machine number twinned systems.
Fig. 2 is that two axis X-Y leather and fur products cut machine management system program flow diagram.
Fig. 3 is twin data and annexation figure.
Specific embodiment
With reference to the accompanying drawing and specific example the invention will be further described.
Referring to Fig.1~Fig. 3, a kind of two axis X-Y leather and fur products Cutting machine control methods twin based on number, including it is following
Step:
1) five dimension structural models of two axis X-Y leather and fur products Cutting machine number twinned systems, including physical entity, void are established
Quasi- software, management system, twin data and connection, physical entity are the Cutting machine motion platform of objective reality, photoelectric encoder
It is mounted on the platform with motor coaxle, each axis physical state of real-time monitoring；Virtual software is the loyal mirror image of physical entity, is pressed
According to component content, the operational mode, the server end Digital Realization of data rule progress for cutting machine platform, has and emulate, is pre-
Survey, execution and control function；The open long-range Web user login function of management system, can real time inspection production decision, optimization system
It is under unified central planning to set；Twin data include physical entity, virtual software, the related data in management system, with the processing of leather and fur products,
Mass data is constantly recorded, updates and optimizes；Connection connects the above submodule two-by-two, realizes effective data between each other
Communication；
2) physical entity is established, the two axis X-Y leather and fur products Cutting machine Motion Control Platform is built, physical entity is divided into
Two parts of embedded local controller and control object, control object are two phase mixing stepper motor；
3) virtual software is established, it is corresponding to carry out one-to-one actual situation between physical entity, and the virtual software uses C++
Programming language is existed using MFC frame and Tee Chart technology by Qt Creator lightweight Integrated Development Environment (IDE)
Developed on Windows 10, software interface design according to module classification, comprising network communication, simulation run, Process configuration,
Data monitoring and equipment control five functional areas；The function of the virtual software are as follows: two axis X-Y leather and fur products Cutting machines movement
Before platform starts processing, process of producing product is simulated；Optimal Production scheme, chosen module are selected according to analog simulation
And technique；The state of physical entity is monitored, judged and analyzed in production process；Production process is carried out according to data excellent
Change control；
4) management system is established, long-range Web user can log at any time, check production decision, optimization of system config；It is described
Management system uses Browser/Server mode, and rear end PHP and Mysql are developed according to MVC specification, realize user
Login, permission judgement, information management, history information library and view control functions of modules；User can pass through the account of this system
With password in the end PC or mobile phone mobile terminal login system, information solicitation, verification, data downloading and production configuration operation, pipe are carried out
Reason person imports and exports operation backstage publication content, customized user group and its permission, setup module and progress data backup；
5) analysis and processing of twin data, the twin data include Process plan data and actual production big data,
Process planning faces two axis X-Y Cutting machine physical entities, by the server end virtual software of high quasi- solidity, carry out total factor,
Full-range actual situation mapping and interaction fusion, realize technological design and the Continuous optimization at facing to manufacture scene；Actual production data
It is recorded in real time during the digital twinned system operation, and carries out technique degree of reaching between desired technique and match,
Data are stored in server end.
The embodiment of the present embodiment the following steps are included:
(1) by the leather and fur products of required processing, the cutter diameter of Cutting machine physical platform is determined according to thickness and cuts depth
Degree installs cutter, determines related hardware line.According to the graphics request of leather processing, CAD diagram shape files are drawn；
(2) CAD diagram shape files are imported into server end virtual software, configures the objects such as practical cutter pattern, depth of cut
Parameter is managed, speed planning is carried out to CAD diagram shape files, ladder type speed planning, S type speed planning, parabolic type speed can be selected
The a variety of programmes such as planning carry out emulation testings, check optimal cutting effect；
(3) communication connection is established between server end virtual software and actual physical platform, cuts effect according to optimal,
It configures the leather and fur products and cuts technique, choose the real-time acquisition of creation data.Physical platform power switch is opened, it is normal in communication
In the case where, start the processing of leather and fur products and the real-time Transmission of data.
(4) long-range Web user can log in management system interface by Internet network, check completed leather and fur products
Fabrication Order clicks downloading creation data and process flow, establishes new leather and fur products Fabrication Order, configures corresponding production number
According to and process flow.
Claims (1)
1. a kind of two axis X-Y leather and fur products Cutting machine control methods twin based on number, which is characterized in that the method includes
Following steps:
1) five dimension structural models of two axis X-Y leather and fur products Cutting machine number twinned systems are established, including physical entity, virtual soft
Part, management system, twin data and connection, physical entity are the Cutting machine motion platform of objective reality, photoelectric encoder installation
On the platform with motor coaxle, each axis physical state of real-time monitoring；Virtual software is the loyal mirror image of physical entity, according to sanction
The server end Digital Realization that the component content of cutting mill platform, operational mode, data rule carry out, has and emulates, predicts, holding
Capable and control function；The open long-range Web user login function of management system, can real time inspection production decision, optimization system matches
It sets；Twin data include physical entity, virtual software, the related data in management system, with the processing of leather and fur products, largely
Data are constantly recorded, update and optimize；Connection connects the above submodule two-by-two, realizes that effective data are logical between each other
Letter；
2) physical entity is established, the two axis X-Y leather and fur products Cutting machine Motion Control Platform is built, physical entity is divided into insertion
Two parts of formula local controller and control object, control object are two phase mixing stepper motor；
3) virtual software is established, carries out that one-to-one actual situation is corresponding, and the virtual software is programmed using C++ between physical entity
Language is existed using MFC frame and Tee Chart technology by Qt Creator lightweight Integrated Development Environment (IDE)
Developed on Windows 10, software interface design according to module classification, comprising network communication, simulation run, Process configuration,
Data monitoring and equipment control five functional areas；The function of the virtual software are as follows: two axis X-Y leather and fur products Cutting machines movement
Before platform starts processing, process of producing product is simulated；Optimal Production scheme, chosen module are selected according to analog simulation
And technique；The state of physical entity is monitored, judged and analyzed in production process；Production process is carried out according to data excellent
Change control；
4) management system is established, long-range Web user can log at any time, check production decision, optimization of system config；The management
System uses Browser/Server mode, and rear end PHP and Mysql are developed according to MVC specification, realization user login,
Permission judgement, information management, history information library and view control functions of modules；User can pass through the account and password of this system
In the end PC or mobile phone mobile terminal login system, carries out information solicitation, verification, data downloading and production configuration operation, administrator and exist
That issues content, customized user group and its permission, setup module and progress data backup from the background imports and exports operation；
5) analysis and processing of twin data, the twin data include Process plan data and actual production big data, technique
Planning faces two axis X-Y Cutting machine physical entities, by the server end virtual software of high quasi- solidity, carries out total factor, Quan Liu
The actual situation of journey maps and interaction fusion, realizes technological design and the Continuous optimization at facing to manufacture scene；Actual production data are in institute
It is recorded in real time during stating digital twinned system operation, and carries out technique degree of reaching between desired technique and match, data
It is stored in server end.
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| CN201811395422.8A CN109471377B (en) | 2018-11-22 | 2018-11-22 | Control method of two-axis X-Y leather product cutting machine based on digital twinning |
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| CN201811395422.8A CN109471377B (en) | 2018-11-22 | 2018-11-22 | Control method of two-axis X-Y leather product cutting machine based on digital twinning |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389534A (en) * | 2019-07-01 | 2019-10-29 | 东华大学 | A kind of Multi-axis motion control virtual experimental system based on the twin technology of number |
| CN110865607A (en) * | 2019-11-07 | 2020-03-06 | 天津大学 | Five-axis numerical control machine tool control method based on digital twinning |
| CN111159793A (en) * | 2020-01-20 | 2020-05-15 | 兰州理工大学 | Digital twin five-dimensional model based 3D printer modeling method and model system |
| CN111461338A (en) * | 2020-03-06 | 2020-07-28 | 北京仿真中心 | Intelligent system updating method and device based on digital twin |
| CN111538294A (en) * | 2019-11-15 | 2020-08-14 | 武汉理工大学 | Industrial robot manufacturing system reconfigurable system and method based on digital twinning |
| CN111930027A (en) * | 2020-10-10 | 2020-11-13 | 上海交大智邦科技有限公司 | Electromechanical and hydraulic combined simulation virtual debugging method and device |
| CN112526334A (en) * | 2020-11-17 | 2021-03-19 | 国网上海市电力公司 | Method and device for detecting state of direct current power transmission and distribution isolating switch based on digital twin system |
| CN112783091A (en) * | 2020-12-30 | 2021-05-11 | 湖南中南智能装备有限公司 | Industrial Internet digital twin-based numerical control machine tool monitoring method |
| CN113656981A (en) * | 2021-08-26 | 2021-11-16 | 石硕 | Modelica excitation type-based digital twin system construction method |
| CN114270282A (en) * | 2019-08-13 | 2022-04-01 | 西门子股份公司 | System for generating an integral digital twin |
| CN114444735A (en) * | 2022-01-27 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Intelligent error-proofing system and method for overhauling parts of rail transit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389534A (en) * | 2019-07-01 | 2019-10-29 | 东华大学 | A kind of Multi-axis motion control virtual experimental system based on the twin technology of number |
| CN114270282A (en) * | 2019-08-13 | 2022-04-01 | 西门子股份公司 | System for generating an integral digital twin |
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| CN111538294A (en) * | 2019-11-15 | 2020-08-14 | 武汉理工大学 | Industrial robot manufacturing system reconfigurable system and method based on digital twinning |
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| CN111461338A (en) * | 2020-03-06 | 2020-07-28 | 北京仿真中心 | Intelligent system updating method and device based on digital twin |
| CN111930027A (en) * | 2020-10-10 | 2020-11-13 | 上海交大智邦科技有限公司 | Electromechanical and hydraulic combined simulation virtual debugging method and device |
| CN112526334A (en) * | 2020-11-17 | 2021-03-19 | 国网上海市电力公司 | Method and device for detecting state of direct current power transmission and distribution isolating switch based on digital twin system |
| CN112783091A (en) * | 2020-12-30 | 2021-05-11 | 湖南中南智能装备有限公司 | Industrial Internet digital twin-based numerical control machine tool monitoring method |
| CN113656981A (en) * | 2021-08-26 | 2021-11-16 | 石硕 | Modelica excitation type-based digital twin system construction method |
| CN114444735A (en) * | 2022-01-27 | 2022-05-06 | 中铁第四勘察设计院集团有限公司 | Intelligent error-proofing system and method for overhauling parts of rail transit |
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