CN113344393B - Resource construction method based on V model product development process - Google Patents
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Abstract
The invention relates to a resource construction method based on a V model product development process, and belongs to the technical field of complex product engineering research and development management. A resource construction method based on a V model product development process comprises the following steps: (1) carding and analyzing resources used in the whole life cycle of the product; (2) classifying and clustering resources, defining key elements of resources of different classes, and establishing a resource model; (3) modeling, managing and retrieving statistics are carried out on resources of different types on a unified resource management platform; (4) establishing a resource classification structure tree in a uniform resource management platform; (5) establishing an enterprise uniform resource pool as basic data for product development; (6) checking and confirming the newly built or imported resource in the step (4); (7) and (4) automatically transferring the resources checked and confirmed in the step (6) into the resource pool established in the step (5). The invention has the following advantages: the product collaborative development is realized, and the resource management and use efficiency are further improved.
Description
Technical Field
The invention relates to a resource construction method based on a V model product development process, and belongs to the technical field of complex product engineering research and development management.
Background
Resources are an important foundation for complex product development and precious wealth of enterprises, the existing resource construction methods mainly comprise a simulation resource construction method based on metadata, a cross-platform question bank resource construction method, an AR expression resource construction method based on human face characteristic points and the like, the methods are only specific to specific fields and specific types of resources, unified construction and management of various research and development design resources cannot be realized, and the use requirements of the resources in the complex product development process are difficult to meet. The newly developed model-based system engineering (MBSE) has become an effective means for solving the problem of complex product design in the field of domestic and foreign engineering, emphasizes that the model is used as the core of product design, and the product development process based on the V model can run through the whole life cycle of the product. When the MBSE is implemented, the resources are dispersed in different organizations/systems, unified management is lacked, the current situation gap of digitization, modeling definition and the like of product resources is not completely realized, and the MBSE is difficult to be applied to engineering research and development practice in a short time.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a resource construction method based on a V model product development process so as to realize centralized management, full sharing and effective utilization of resources in the MBSE development process of a complex product.
In order to achieve the purpose, the invention adopts the following technical scheme: a resource construction method based on a V model product development process comprises the following steps:
(1) the resources used in the whole life cycle of the product are sorted and analyzed;
(2) classifying and clustering resources, defining key elements of resources of different classes, and establishing a resource model;
(3) modeling, managing and retrieving statistics are carried out on resources of different types on a unified resource management platform;
(4) establishing a resource classification structure tree in a unified resource management platform, and maintaining a resource instance in a new establishment or import mode;
(5) establishing an enterprise uniform resource pool as basic data for product development;
(6) checking and confirming the newly built or introduced resources in the step (4);
(7) and (4) automatically transferring the resources checked and confirmed in the step (6) into the resource pool established in the step (5) for retrieval and use of related business systems or personnel.
Preferably, based on the concept of the system engineering V model, the product full life cycle in step (1) is divided into a model-based system engineering, a model-based design engineering, a model-based manufacturing engineering and a model-based verification engineering.
Preferably, the system engineering based on the model carries out task and system architecture analysis, demand analysis, function analysis and architecture design, multidisciplinary unified modeling and joint simulation, verification under an operation scene, function verification and performance verification.
Preferably, the model-based design engineering is based on development of conceptual prototype design, conceptual prototype verification, engineering design and engineering simulation of the components.
Preferably, the model-based manufacturing engineering develops process design, process simulation, and production system design and simulation.
Preferably, the model-based validation project performs virtual integration of products, virtual integration, virtual experiments, delivery and use, product validation, integration of products, system validation, and subsystem validation.
Preferably, in step (4), a keyword is established when each resource is newly created or imported.
Preferably, in the step (4), when each resource is newly created or imported, a code is automatically generated according to a coding rule, the resource is uniquely identified, the coding rules of different types of resources are different, and the coding rules can be dynamically configured.
Preferably, in step (5), the resource pool adopts a distributed storage manner.
Preferably, in step (6), the opinion, personnel and time confirmed by each examination are recorded, and real-time monitoring of the resource state is supported.
Preferably, in the step (7), only the resources which are checked and confirmed can be admitted into the resource pool, and the change and the abolishment of the resources in the resource pool need to be submitted for application and can be changed and abolished only after being checked and confirmed.
The invention takes a product development process based on a V model as a main line, establishes a resource management tree according to dimensions such as development process, specialty, resource application scene, resource characteristics and the like, defines key elements of different types of resources and establishes a resource model.
Compared with the prior art, the invention has the following advantages: the product is uniformly brought into the resource pool for management after examination and confirmation, so that the product collaborative development based on the enterprise uniform resource pool is realized, the resource management and use efficiency is further improved, and the product innovation research and development is effectively promoted.
Drawings
Fig. 1 is a resource construction schematic diagram of a V model product development process according to an embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings.
As shown in fig. 1, a resource construction method based on a V model product development process includes the following specific steps:
(1) defining a development process of a complex product based on a V model by combining a system engineering methodology, and combing and analyzing resources used in the whole life cycle of the product;
(2) analyzing the characteristics and the application of resources in the process of developing products, classifying and clustering the resources, classifying the resources according to the dimensions of the development process, specialty, resource application scene, resource characteristics and the like, dividing the resources into system engineering based on models, design engineering based on models, manufacturing engineering based on models, verification engineering based on models and the like according to the development process, dividing the resources into hardware resources, software resources, information resources, technical resources, human resources, field resources and the like according to the characteristics of the resources, dividing the resources into universities, structures, strengths, electromechanics and the like according to the specialty, dividing the resources into universities, designs, simulations, tests, process manufacturing and the like according to the resource application scene, wherein the resource classification can be expanded, can be dynamically configured and maintained, can define key elements of the resources from the aspects of codes, keywords, attributes and the like, and supports dynamic modeling of the resources, simultaneously defining key elements of different types of resources and establishing a resource model;
(3) on a unified resource management platform, functions of resource modeling, resource management, resource instance maintenance, resource instance batch import, resource aggregation access, keyword extraction, resource coding, resource retrieval, resource statistics and the like are developed to support modeling, management and retrieval statistics of different types of resources;
(4) in a unified resource management platform, a resource management tree is established according to resource classification, resource instances are maintained through a new establishment or import mode, resource attribute information is defined, keywords are established for each instantiated resource for rapid retrieval and positioning, codes are automatically generated according to coding rules, the resource instances are uniquely identified, different types of resource coding rules are different, the coding rules can be dynamically configured, an enterprise unified resource pool is established and used as basic data for product development, and the resource pool adopts a distributed storage mode to improve the resource management and sharing efficiency;
based on the concept of the system engineering V model, the full life cycle of the product is divided into processes of system engineering based on the model, design engineering based on the model, manufacturing engineering based on the model, verification engineering based on the model and the like. The system engineering based on the model carries out the processes of task development and system architecture analysis, demand analysis, function analysis and architecture design, multidisciplinary unified modeling and joint simulation and the like, and mainly relates to human resources (such as research and development personnel and the like), software resources (such as system engineering, engineering design, engineering simulation software and the like), information resources (such as customer information, supplier information and the like) and technical resources (such as MBSE types, general types and the like); the design engineering based on the model carries out the processes of concept prototype design, concept prototype verification, engineering design, engineering simulation and the like, and mainly relates to human resources (such as research personnel, process personnel and the like), software resources (such as system engineering, engineering design, engineering simulation software and the like), information resources (such as customer information, supplier information and the like), technical resources (such as general classes, MBSE classes, MBD classes and the like) and hardware resources (such as servers and the like); the manufacturing engineering based on the model develops processes such as process design, process simulation and the like, and mainly relates to human resources (such as process personnel, production personnel and the like), software resources (such as process design, process simulation software and the like), information resources (such as quality information, supplier information and the like), technical resources (such as general classes, MBD classes, process manufacturing classes and the like), hardware resources (such as production equipment and the like) and site resources (such as processing sites and the like); the model-based verification engineering carries out processes such as virtual experiment, system verification, subsystem verification and the like, mainly relates to human resources (such as designers, producers and the like), information resources (such as management information and the like), technical resources (such as tests and the like), hardware resources (such as test equipment and the like) and site resources (such as test flight sites and the like), defines key elements of different types of resource models, comprises information such as codes, keywords, attributes and the like, and realizes the close association of a product development process and the resources;
(5) establishing an enterprise uniform resource pool as basic data for product development; the resource pool adopts a distributed storage mode, so that the resource management and sharing efficiency is improved;
(6) checking and confirming the newly built or introduced resources in the step (4) to ensure that the managed resources are accurate, recording the opinions, personnel and time of each checking and confirming, and monitoring the resource state in real time;
(7) and (4) automatically transferring the resources finished by the examination and confirmation in the step (6) into an enterprise uniform resource pool for retrieval and use of related business systems or research and development personnel, recording and monitoring the resource use condition for resource conflict resolution, wherein the change and the abolishment of the resources in the resource pool need to submit applications, and the change and the abolishment can be carried out only by the examination and confirmation.
In the embodiment, a product development process based on a V model is taken as a main line, resources are classified according to development processes, specialties, resource application scenes, resource characteristics and the like, resource models of different types are established, resources are instantiated in a new building or importing mode, information such as attributes, keywords, codes and the like of resource instances are defined, and the information is brought into a resource pool for management after being examined and confirmed, so that product collaborative development based on an enterprise uniform resource pool is realized, the resource management and use efficiency is further improved, and the innovation, research and development of complex products are effectively promoted.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A resource construction method based on a V model product development process is characterized by comprising the following steps: the method comprises the following steps:
(1) the resources used in the whole life cycle of the product are sorted and analyzed;
(2) classifying and clustering resources, defining key elements of resources of different classes, and establishing a resource model;
(3) modeling, managing and retrieving statistics are carried out on resources of different types on a uniform resource management platform;
(4) establishing a resource classification structure tree in a uniform resource management platform, and maintaining a resource instance in a new establishment or import mode;
(5) establishing an enterprise uniform resource pool as basic data for product development;
(6) checking and confirming the newly built or introduced resources in the step (4);
(7) automatically transferring the resources checked and confirmed in the step (6) into the resource pool established in the step (5) for retrieval and use by related business systems or personnel;
based on the model concept of the system engineering V, dividing the full life cycle of the product in the step (1) into a system engineering based on a model, a design engineering based on the model, a manufacturing engineering based on the model and a verification engineering based on the model;
carrying out task and system architecture analysis, demand analysis, functional analysis and architecture design, multidisciplinary unified modeling and joint simulation, verification in an operation scene, functional verification and performance verification on the basis of the system engineering of the model;
the design engineering based on the model is based on the development of concept prototype design, concept prototype verification, engineering design and engineering simulation of components;
carrying out process design, process simulation and production system design and simulation based on the manufacturing engineering of the model;
and the verification engineering based on the model carries out virtual integrated products, virtual integration, virtual experiments, delivery and use, product confirmation, integrated products, system verification and subsystem verification.
2. The resource construction method based on the V model product development process according to claim 1, characterized in that: in step (4), a keyword is established when each resource is newly created or imported.
3. The resource construction method based on the V model product development process according to claim 1, characterized in that: in the step (4), when each resource is newly built or imported, a code is automatically generated according to a coding rule, the resource is uniquely identified, the coding rules of different types of resources are different, and the coding rules can be dynamically configured.
4. The resource construction method based on the V-model product development process according to claim 1, characterized in that: in the step (5), the resource pool adopts a distributed storage mode.
5. The resource construction method based on the V-model product development process according to claim 1, characterized in that: in the step (6), the opinion, personnel and time confirmed by each examination are recorded, and the real-time monitoring of the resource state is supported.
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