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Whether the PLM system can work successfully in the enterprise depends on how to implement it. The method of implementation must be scientific before it can be implemented successfully.

The implementation of PLM system refers to the process of realizing the best operation of the enterprise (mainly refers to product development) under the framework of PLM. According to corporate needs and corporate culture, it integrates all product-related information, resources, people and processes into the PLM technology and management framework to achieve optimal operation.

Its implementation solves the collaborative work of the integrated product development team, and ensures that the correct information is transmitted to the right people at the right time and in the right way. PLM implementation itself is a complex system engineering with the combination of technology and management, in which the optimization operation has the following four meanings:

1) the flow of product-related information can be unimpeded both inside and outside the enterprise.

2) Product-related resources can be configured efficiently and dynamically:

3) Product-related processes can be managed effectively

4) in the new environment, personnel can give full play to their potential.

The complete enterprise PLM solution is made up of PLM thought system, PLM software framework and implementation method, that is, software framework + idea + implementation method = complete PLM solution. Among them, the ideological system is the guidance, the software framework is the foundation, and the implementation method is the key. The three are interrelated and closely integrated to form a complete PLM solution.

In the process of implementation, first of all, the enterprise must have the inherent demand to implement PLM, and then the guiding ideology to solve the problem can be formed according to the demand, and then the implementation scheme of PLM, including software selection, can be established accordingly. Finally, the method based on successful practice is used to implement.

The implementation of PLM system is a large systematic project, because it costs a lot of money, takes a long time, and involves the change of management mode, so it must be grasped by the main leaders themselves. PLM system requires comprehensive and long-term planning, including the determination of enterprise goals, the way to achieve them, the objectives of PLM system, the main structure of the system, engineering projects and feasibility analysis.

After the completion of the system planning, the development should be organized according to the requirements of the planning. Development goes through four stages: system analysis, system design, system implementation and system evaluation. This is a life cycle that will be carried out over and over again, and the beginning of each cycle is based on previous successful practices. After the completion of a standard system, it is necessary to constantly evaluate, accumulate experience, and then expand.

In addition to the cyclic iterative development strategy, the object-oriented method is adopted in system analysis and system design. The PLM implementation process is not a simple few stages and some documentation specifications, but an iterative process with the improvement of enterprise product development process as the core. Iteration is not only an expansion of the implementation scope, but also a continuous optimization process of implementation, which not only means the improvement of the individual ability of the members of the implementation team and the ability of the team organization. It also means the deepening of the combination of methods, tools, technology and product development process and corporate culture.

The implementation framework can not be simply divided into several implementation stages and several steps in each stage, but a continuous expansion of the scope of the organization, the gradual expansion of application functions, the deepening of functional application levels, and the "enterprise process". Exactly, the spiral iterative implementation process with the core of "enterprise product development process" is an organic and dynamic implementation process.

Implementation steps

System planning

1) demand analysis

That is, problem identification, that is, knowing what problem needs to be solved, why, who is responsible for completing the task, where and when to solve the problem (what, why, Who, where, when). It is necessary to understand the enterprise's objectives, the problems existing in the current enterprise system, the enterprise's information strategy, and then how to use PLM technology to solve these problems.

2) feasibility (Feasibility) analysis

Feasibility analysis refers to the resources and conditions that the system development work must have under the current specific conditions, and whether it meets the requirements of the system objectives. Feasibility analysis in the process of system development is very important to ensure the rational use of resources and avoid waste and some unnecessary failures.

The feasibility analysis mainly includes the feasibility of the goal and scheme, the technical feasibility (personnel and technical strength, basic management, organizational system development plan, computer software and hardware, environmental conditions and operating technology), economic feasibility (organizational manpower, material resources, financial resources) and social aspects (social or human factors) organizational reasons, institutional problems, changes in management mode.

System development

1) principles of system development

The principles of system development are leadership participation, optimization and innovation, practicality and timeliness, standardization and expansion.

2) preparation before development

A) preparation for basic work: it is necessary to have a scientific and reasonable management system, perfect rules and regulations and scientific management methods, scientific management, procedural and standardized specific methods, and basic data management.

B) personnel organizational preparation: the participation of leaders in development is a key factor in ensuring the success of system development; establish a research team composed of system analysts, management salesmen and information technology personnel: clarify the responsibilities of various types of personnel.

3) system development strategy

The iterative development strategy is adopted, that is, when the problem has a certain degree of difficulty and complexity and cannot be completely determined at the beginning, it needs to be analyzed and designed repeatedly, feedback information at any time, and once the problem is found, the development process will be modified. This strategy is generally more expensive and time-consuming, but requires less on users and developers.

4) Development steps and methods

With the idea and engineering method of system engineering, according to the principle of customer first, the system is analyzed and designed structurally, modularized and top-down. Specifically, the development process of the whole information system is divided into several relatively independent stages, such as system planning, system analysis, system design, system implementation and so on. In the first three stages, the structure of the system is divided from top to bottom, and in the system implementation phase, it is implemented step by step from the bottom up.

A good implementation method determines whether the software can be run successfully in the enterprise.

Posted on 2019-07-31

Https://blog.csdn.net/weixin_42137700/article/details/107202297

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