A positive technical research and application practice was carried out by the development of the digitalization of hybrid integrated circuits, and the implementation of the model of mixed integrated circuits based on model -based hybrid integrated circuits, the entire field, and the entire process of digital development model transformation.
The hybrid integrated circuit is an important part of electronic technology, and its development trend is intelligent, efficient, and reliable.The hybrid integrated circuit is an integrated circuit made of semiconductor integrated process and thin (thick) membrane process.The hybrid integrated circuit uses a film formation method to make thick film or film components and its interconnection, and the separate semiconductor chip, single -chip integrated circuit or miniature component is mixed on the same substrate, which is superimposed and packaged.Compared with separate component circuits, the hybrid integrated circuits are widely used in electronic equipment systems with obvious advantages such as high density, high performance, high reliability and weight, and small volume.
The hybrid integrated circuit industry has the characteristics of typical varieties, large assembly density, high quality level, and high degree of customization. The development tasks of product models are growing, and functional performance requirements are continuously improved. With functional integration, professional integration, system systemThe complexity is continuously improved, the research and development cycle and quality requirements are becoming more and more stringent, and the needs of data and process interaction between digital platforms during the development of the development work are becoming increasingly urgent.Mixed integrated circuit companies face a severe and complex development environment. It is urgent to create a new model of data interconnection, model transmission, and processes. The efficiency of efficient collaboration at all stages of the development tasks has become the only way for business urgent needs and innovative development.Solid foundation.
1. Digital development goals and ideas
The digital development goals of the hybrid integration circuit products are: Based on the construction of various products and knowledge bases, product entities, management activities and external spaces involved in the entire life process of product development are usedThe digital model system with the product model and various management assessment models is the core of the core. The product plan demonstration, design research, production, manufacturing, test appraisal and other product development and management activities are carried out in uniform digital space.Transfer, expansion, and mapping, product development and application activities that conduct physical spaces are developed in parallel in digital space, early development, or even replacing physical space, and forming a set of digital management and development specifications to help product development work improvement and efficiency.
The overall idea of digital development of hybrid integrated circuits is: persistenceModels are core, model penetration is the main line, model construction and simulation verification is the overall idea of the main starting point.Facing digital modeling applications for product development full life cycle, focusing on the construction of a model -driven digital development platform, enhancing product digital model design and construction capabilities and model verification capabilities in virtual space, corresponding to the construction of product demand models and digital prototype modelsAnd verification, especially the digital prototype model, and decomposition, and strengthen the model construction of model penetration and simulation verification conditions, support the full verification and evaluation of the application scenarios of hybrid integrated circuit products in a complex application environment, and effectively improve the physics physical fitness.The nursery ability of space will reduce the iterative repeated iteration based on physical verification, and effectively improve the effectiveness of plan demonstration, design, research, development, manufacturing, and test appraisal.
2. Digital development model implementation strategy
Focusing on the goal of implementing the digital transformation strategy and supporting the construction of the enterprise, the company has promoted the construction of a change and reconstruction of the digital development business and management model of hybrid integrated circuits.Do not transfer digital development.
2.1 Establish a digital work promotion organization
Digital development runs through the entire process of product development, involving product models, technology, management and other aspects. It is a complex systematic project.In order to effectively promote the implementation of digital development work, accelerate the cultivation of digital experts, explore the establishment of new digital organizations that are required to adapt to digital transformation, and gradually build a group of high -level technical teams with good political quality, high business level, and strong innovation capabilities.Clarify the main leaders of various departments to lead the main responsibility system for the promotion of digital development, timely coordinate and solve problems and difficulties, ensure that all tasks advance in the correct direction, and provide a strong organizational guarantee for the transformation of the digital development model.
2.2 Construct a scientific and complete process architecture
Establish a complete development process architecture, connect the all -stage life cycle of product development, and open up the business areas such as R & D design, process manufacturing, test appraisal, and after -sales service to solve problems such as scattered splitting, data breakpoints, etc., and realize end -to -end penetration., Support the continuous construction and optimization of business processes.Practice the customer -centric concept, use the methodology of process management to carry out business process design, integrate the basic elements of management and control, realize the standardization and standardization of business processes, and promote the product recognition of the market and customers.Strengthen the in -depth integration of business processes and informatization platforms, build a unified business structure and end -to -end business processes, and ensure optimization and integration and intensive efficiency between various systems.Combining advanced information technology, driving the reform and innovation of business models, realizing business digitalization, and helping enterprises with high quality, high efficiency, and efficient development.
2.3 Coordinating the construction of a common support platform
The common support platform is a unified support platform for enterprise scientific research and production and enterprise management, which can provide unified common application support services for various types of scientific and production production and enterprise management application systems.In order to achieve the efficient and intensive use of resources, maximize the sharing of resources, accumulate the experience of promoting excellent results, and adhere to the combination of domestic alternatives and safe and controllable./Model assets and other resources to explore the design common support platform.Focus on product demonstration, design, research and development, production and manufacturing, test appraisal and other key business links to provide unified support, to solve the obstacles caused by cross -professional and cross -sector transmission models, precipitate common sexual ability and resources, create a base for common capacity, build a resource sharing system, and build a resource sharing system.Promote the coordinated development of various fields and departments, and ensure that digital development is promoted efficiently.
2.4 Construction of digital work standard specification system
Digital development standard specifications are the basic requirements for the implementation of digital development of hybrid integrated circuits. They should fully refer to or follow international standards, national standards, and industry standards, and establish a scientific, reasonable, and standardized digital development standard specification system, covering basic, management, technology, etc.Many aspects.In view of the long -term compilation cycle and rigorous review procedures, in order to meet the urgent needs facing the product development process, according toDemonstration of advanced and standardized follow -up ideas, led by pilot demonstration projects, first carry out the construction of special specifications, exclusive standards and other systems, and continuously improve the corresponding specifications in combination with the actual work of various products.Accumulate the results of digitalization of precipitation, and guide relevant personnel such as design, technology, manufacturing and other relevant personnel to carry out development work.
2.5 Establish and improve the working mechanism for digital development and development
The digital development model is a new model of comprehensively improving business efficiency and supporting business model innovation.In order to fully implement the smooth implementation of the digital development of the product and buildThe two -line collaborative management mechanism of the administrative command line+technical headline, compact digitalization to promote task responsibility, strengthen the cooperation of the internal and external think tank teams and fields of the enterprise to form a joint force to ensure that the task is fully implemented.Establish and improve the work mechanism of a game of chess, through special work meetings, special seminars, assessment and assessment, etc., to form a closed -loop management mechanism of process tracking, supervision and guidance, and performance evaluation.Digital transformation work is effectively implemented, overall advancement, and comprehensive development.
3. Research on the transformation of digital development model
Faced with the transformation target of the digital development model, focus on the direction of development model transformation such as product demonstration, design, development, manufacturing, and test appraisal of hybrid integration circuits, carry out the research and practice of product digital development model transformation, and follow the new model of commonality to carry out digital activities at all stages, and continue to continueImprove the level of digitalization of product development.
3.1 Digitalization of product argumentation
By carrying out virtual simulation tests in digital space, accurately analyze the analysis of product solution rationality, economic feasibility, and technical maturity, accurately generate product demand, improve product decision -making capabilities, achieve low cost, high -confidence product demonstrationPlan, focus on solving problems such as insufficient research in the process of the traditional product solution demonstration process, insufficient product performance assessment, and scientific product design indicators, etc., and provide accurate input for subsequent development work.
Exploring and promoting product arguments will change from qualitative -to -quota.The existing product demonstration method is based on the design experience of similar physical product design. Performance indicators and technical routes cannot be fully selected. Repeated arguments and low efficiency.Digital product demonstration methods have the advantages of low cost, short cycle, full optimization of performance indicators and functional modules, and sufficient technical route demonstration.During the project stage, external input for product development contracts, technical agreements, and user development needs, and carry out model modeling work such as circuit demand, structural needs, reliability needs and other needs.Environmental requirements, installation methods, inspection and test requirements and other parameters to form accurate product development task requirements directory.Using modeling design tools to inherit the existing architecture design results, comprehensively product demand directory, carry out model -based concept scheme design, and through functional division and index review schools to achieve quantitative optimization design of scenes and systematization.By connecting the user -side comprehensive simulation platform, the model deduction simulation is carried out, the design results of the concept scheme design are achieved, the product needs to meet the application needs of supporting equipment, and the degree of system contribution is achieved.
3.2 Design R & D digitalization
Focusing on model construction and data -driven R & D model transformation, relying on digital design platform tools to build digital prototype models, through multi -field model elements transmission, the overall design is rapidly decomposed, the design of each functional module design is accurately integrated, and the iterative efficiency is greatly improved.Through multi -disciplinary model element transmission, support multi -professional joint optimization design and further improve product efficiency ratio, thereby solving problems in the current product design process.The best change of the best.
Explore the promotion of design and development from document transmission to models.Existing product design is often based on document development. Various documents have been compiled, circulated, and reviewed for a long time, resulting in low communication efficiency and high design error rate. Designs based on documentation are often carried out by some professional development that designers focus on.It has not been fully covered in various disciplines and multi -disciplinary cross -sectors involved in product research and development, and it is difficult to achieve comprehensive optimization of indicators; the design of document -based design is difficult to achieve reuse of design and knowledge, and the design efficiency is difficult to improve.The design and development of digital product design has the advantages of high interaction efficiency, global optimization of technical indicators, high knowledge reuse rate, and large design rules.Under the digital research and development model, focusing on product circuit design, layout design, reliability design, structural design, and production preparation.The use of electrical parameter -level simulation models are refined into six standard unitsIP models and other component models, which are carried out the specific parameter information and electrical special of the products and electrical specials by filter circuit, power conversion, high -frequency transformer, output rectification, control driver, and output feedback.Through circuit products and six standard unit collaborative technical demonstrations, solution design, and detailed design, form a multi -professional design solution for products, and simultaneously carry out model -based multi -professional design verifications to optimize design indicators in iterative; implement management and archives of model data to form to form, forming formedEnterprise -level model libraries realize model reuse, and comprehensively improve the design efficiency of subsequent similar products.
3.3 Made in digitalization
During the production and manufacturing stage, it mainly carries out process design, material sets, self -made production and whole product micro -assembly, etc. to form physical products to prepare for internal inspection tests and external trial appraisal.By associating the product model of digital space with production factors, product manufacturing efficiency is greatly improved.Relying on the digital manufacturing platform, carry out the full three -dimensional digital process design, open the cracks and structural data transmission points, realize the iterative improvement of process design, support variable batch mixed production, effectively shorten the micro -assembly cycle, solve the process in the current product manufacturing processOptimize the problems of not in -depth and long production line construction cycle, and promote the shortening and quality improvement of product manufacturing.
Exploring and promoting production and manufacturing is transformed from manual dominance to intelligent leading.Existing manufacturing depends on manual operation and manual control, leading to low efficiency of production process.Digital manufacturing has many characteristics such as high production efficiency, low cost, high flexibility, and excellent consistency.Under the digital manufacturing model, the high -precision model of product process devices is established to realize the digital simulation evaluation of the circuit product process design link.Digital platform tools such as workshop management system, advanced scheduling, logistics distribution, equipment monitoring, etc., to achieve high -efficiency scheduling scheduling, accurate distribution materials, manufacturing automatic execution, process process optimization; through automatic operation, control, effectively improve production efficiency, reduce rework, reduce reworkRebate rate and saving production costs; use modular and flexible production systems, can better adapt to different product types and specifications, and improve the flexibility of production; through information system integration, data sharing in different process links, improve production management efficiency; Use automated means to reduce the risk of personnel participation and ensure the consistency of product quality.
3.4 Test identification digitization
The test and appraisal stage focuses on the centralized management, interactive sharing, and reasonable use of test plans, test tasks, test resources, comprehensive information and test data to ensure the integrity and security of the test data, and do a good job in completing the complete, user acceptance and product deliveryPrepare.By constructing a product model inspection and testing environment in digital space, through the rapid iteration of virtual environment and product elements, understanding the authenticity of the product, promoting the performance optimization and quality improvement of the product, and meeting the demand for digital testing of the product.The test personnel should adopt the test method of a combination of reality and reality, comprehensively use the simulation verification platform, simulation algorithm, and actual measurement data to build a highly realistic virtual test environment. Through the iterative iteration, the digital domain model can truly reflect the product's physical ability, and the number of real realities canDynamic evolution promotes the digital domain equivalent entity domain, and the various boundary conditions used by the product are traveled through the product. It focuses on solving product test verification.Systematic application scenario simulation test limit.
Exploring and promoting test appraisal is transformed from product physical verification to virtual and real integration verification.Existing test appraisal often adopts physical test verification. It is long and high, and it is difficult to fully understand the performance of the product index performance.Based on physical test methods, resources are often limited, resulting in limited number of times, and it is difficult to traverse the boundary conditions of the product.During the experiment, there were environmental factors such as high and low temperature, strong voltage, anti -radiation, and mechanical impact, which brought certain safety risks to the participants.Digital test appraisal has many advantages such as low cost, short cycle, more credible results, and better security.Under the digital test appraisal mode, the semi -real -object verification method is adopted by the real application field to build a variety of typical use scenarios in the actual application field, and the digital entity model is formed on the basis of digital prototypes.Verify the operation of the product in a complex environment.By constructing a virtual test scene in digital space, the human and material resources required for the test are greatly reduced; through the complicated test environment configuration, boundary conditions traversal, and large sample simulation tests, you can find out the number of indicators of the product, improve the credibility of the test results; By establishing a professional test data collection tool for automatic collection, processing, and analysis of data, improve test appraisal efficiency, and reduce test appraisal costs.
4. Digital development model transformation and prospects
A positive technical research and application practice was carried out by the development of the digitalization of hybrid integrated circuits, and the implementation of the model of mixed integrated circuits based on model -based hybrid integrated circuits, the entire field, and the entire process of digital development model transformation.After the preliminary research and practice, the preliminary results have been achieved, but the overall digital transformation speed and effectiveness have not yet met the development requirements of comprehensive promotional integrated all -digital design and manufacturing models.The incomplete mechanism mechanism of digital development and development has hindered the rapid improvement of digitalization capabilities in enterprises.In the future, we will focus on the development direction of digital technology, actively carry out theoretical research and engineering practice, promote multidisciplinary integration simulation technology research, and further expand product collaborative design scope.Deepen the cooperation and union in the fields of technological development alliances, industrial ecology and other fields, actively promote the exchanges and learning of digital results between fields, promote complementary resources, promote the development of joint resources, assist in enhancing business capabilities, realize the deep integration of digital technology and product development, and make digital development.Model transformation and upgrading and corporate leapfrog development provide solid guarantee.
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