Product Data Management System Research Articles

PERANCANGAN APLIKASI MANAJEMEN PRODUKSI KOPI PT. KARYA BAKTI BERBASIS WEB DENGAN MENGGUNAKAN MODEL PROTOTYPE

The coffee industry has a complex production process right up to the distribution of the final product. Along with increasing competition in the coffee industry, PT. Karya Bakti faces the challenge of increasing productivity, maintaining product quality, and optimizing the supply chain. To manage this process efficiently and effectively, PT. Karya Bakti requires a management system that is reliable and can be accessed easily. Thus, this research will discuss how to design and build an information system and find out how to implement coffee production management applications at PT. Web-based Bakti Work. In this research, the UML method is used as a means of designing an object-oriented system with a Prototype model. In this research, to find out the problems that occur in a system, it is a good idea to analyze the operating system and try to understand how the system works well. After that, the proposed system design is carried out, there will be an admin who will have full control over the system by creating use cases, class diagrams, activity diagrams. In the design of a web-based coffee production management application, the users who can use this application are the authorized departments in production management. In accordance with the system design previously discovered, the application has several list display designs for the data displayed on the application pages. This research produces a management information system to help PT. Karya Bakti in processing data, both sales data, income data, roasting data, purchase or order data. With this information system, it has made it easier for PT. Karya Bakti in making monthly or annual reports with a success rate of 70%, coffee production management information system PT. Karya Bakti can increase efficiency and productivity and this coffee production management information system was only developed specifically for PT. Community Service. However, the author hopes that this system will be developed in a mobile version and because this information system is not yet equipped with employee management, recitation and inventory features, it is highly recommended for future research to add these features. Keywords: Design, Application, Management, Web, Prototype

Perancangan Sistem Manajemen Data Produksi Batu Bara Di PT Mitra Terminal Kaltim

This dedication aims to design a Coal Production Data Management System at PT. Mitra Terminal Kaltim using the Waterfall method to enhance efficiency. Coal production data, including hauling, crushing, barging, coal getting, stock reporting, and daily reporting, is currently manually managed using Excel, resulting in process inefficiencies. Through systematic design steps, this dedication emphasizes the User Interface (UI) to expedite and streamline the production data processing. The expected outcome is to support coal production monitoring more swiftly and efficiently.

Experience of designing and implementing integrated system of technological preparation of productionfor manufacturing new aircraft engines

The technological preparation of production (TPV) is one of the key stages of the product life cycle (LPL) when designing and developing new aircraft engines. The TPV system foresees the use of the following instruments: CAD/CAM/CAE systems to ensure the implementation of the following operations: automated design, production and engineering calculations; Product Data Management systems (PDM) to ensure product data management; Enterprise resource planning (ERP) systems for the corporate resource planning. Note that the instruments above are combined into PLM-systems to provide information support for the TPV system. The paper reviews the experience of designing and implementing the integrated TPV system at Motor Sich JSC for the purpose of manufacturing new aircraft engines. The author presents a structural diagram of the implemented integrated system containing a complex of interdependent subsystems along with a description of the system of automated design of process documents, which provides for the on-line design of production processes. The paper gives a description of subsystem of automated preparation of programs for CNC machine tools, which is designed to calculate the trajectory of the cutting tool when machining geometrically complex parts of aircraft engines. The paper specifies the subsystem of automated design of technological equipment, which is in compliance with requirements for modern tool production. The author underlines that the system of automated design of production equipment saw the following design subsystems reaching the highest level of development: subsystems for designing cutting and gear machining tools; subsystems for designing machine tools; subsystems for designing the monitoring and metering instrument; subsystems for designing foundry and stamping equipment; subsystems for designing control of gear cutting tools as per electronic standards. It is noted that the automated subsystems of analyzing production processes allow for performing the following analyses: analyzing metal casting processes; analyzing stamping processes; analyzing cutting processes; analyzing gear-cutting processes. The author provides the following results of implementing the integrated system of technological preparation of production at Motor Sich JSC: i) The TPV period was increased by 1.2–1.5 times, and ii) The efficiency of design and construction works was raised by 3–3.5 times.

Development of Photovoltaic Cell Production Information Management System

Due to a large number of production steps and the high detection frequency of photovoltaic cells, the data to be collected, counted, and analyzed are huge. However, the traditional manual method cannot completely record all the data, and its information visualization is low. Therefore, this paper develops a photovoltaic cell production information management system based on satisfying customer requirements. The system has the functions of material tracking and tracing, obtaining the test information of photovoltaic cells, warehousing them in different grades, and displaying the working status of the equipment in real time, which greatly improves the production efficiency of the enterprise and promotes the intelligent development of the enterprise.

Evaluation of the results of the implementation of a product data management system in the technology department of a high-tech enterprise

The technology department at any manufacturing enterprise is engaged in ensuring the release of new high-quality products on time with high economic efficiency. Depending on how successfully the technical department functions, the quality of technical documentation and, as a result, the quality of products depends. In this regard, it is necessary to constantly improve the efficiency of this department through the introduction of new management solutions, including those based on the use of modern software. This article discusses the process of introducing a product data management system into the technology department of a high-tech enterprise. A modified reengineering algorithm for the technical department is presented, functional modeling of business processes in the IDEF0 rotation is considered, and functional models are built. A small economic evaluation of the results of the implementation of the PDM system in the technology department is also carried out, and the results are presented. It is shown that the greatest effect of using a product data management system lies in two areas: reducing time to market and improving product quality. Thus, the introduction of the proposed system can significantly improve the quality of the production process not only in the department in question but throughout the enterprise.

Quality and Application Capability Analysis of Production Data ‘Source’ Based on Ubiquitous Power Internet of Things

Under the background of digital power grid, in order to deepen the digital application ability of Inner Mongolia power grid, the quality and application ability analysis of production data ' source ' based on pan is carried out to control risk, reduce crisis and realize the credible availability of data. In order to fully grasp the quality of the ' source ' of power grid production data used for interaction, the data of equipment account, technical parameters, maintenance record, test record and defect information in the production management information system are selected, and the quality analysis based on the integrity, correctness and consistency of the data used for interaction is carried out. It is found that there are problems of data ' source ' information error, missing and garbage data. In view of these problems, the decision of data management is put forward, and the suggestions for intelligent operation and inspection management and control of data are put forward, so as to improve the application ability of data and realize the value of data.

Computer Graphics. Overview of CAD Technologies

The purpose of the article is to review computer-aided design systems (CAD systems), types of CAD systems and their features.
 The research methodology consists in reviewing and conducting an analysis of modern technologies designed to automate design work in various industries, analyzing the advantages and disadvantages of existing design systems.
 The novelty of the study. The types of CAD systems, namely CAE/CAD/CAM systems, which are used in various sectors of the national economy; classification and examples of systems by application, namely architectural and construction (AEC CAD), mechanical (MCAD), electronic (ECAD), technological (CAPP) are considered. The article also presents product data management systems, engineering calculation support and analysis systems and examples of such systems.
 Conclusions. The material presented in the article makes it possible to form an idea of the full life cycle of manufacturing a product in various fields of industrial and agricultural activity from the preliminary design, which is designed by the system, to the final stage of design – process control, preservation of complete information about the product from geometric characteristics to the analysis and calculation of engineering characteristics, which include, for example, solid mechanics and solving various problems in the field of physics, namely fluid dynamics, voltage, electromagnetics Without these systems today it is impossible to imagine high-quality production of structures, devices in any field of industrial and agricultural activity.

A Novel Program to Enhance Production Data Management (PDM) System in Apparel Industry

A Novel Program to Enhance Production Data Management (PDM) System in Apparel Industry

Application of Cloud Computing and GIS Based on Internet of Things in Oil and Gas Storage and Transportation Production Management and Safety Monitoring and Early Warning System

The purpose of this study is to design an information management system, which can be used for oil and gas pipeline path planning, oil and gas production scheduling, oil and gas data statistical analysis, and other functions. In this study, a production management information system for oil and gas storage and transportation based on the Internet of Things and GIS technology is proposed. Through the integration of Internet and GIS technology, it can accurately analyze the path planning of oil and gas pipelines. The experiment proves the reliability of the system, and in the aspect of path planning, the simulated path of the system will be 20–30 km shorter than the original laying path, especially for long-distance pipeline laying, which can be reduced by about 30 km.

Development of Bengkulu Traditional Cake Marketing through E-Commerce Media

Ummi shop is a company engaged in the sale of traditional cakes. The sales system used today is a conventional system, where the buyer must come directly to the Garsel Shop to see the products offered. With this system, it will take the consumer's time so that it is difficult to obtain information about the specifications of the product being offered. E-Commerce or in Indonesian, namely electronic commerce is the distribution, purchase, sale, marketing of goods and services through electronic systems such as the internet or television, www, or other computer networks. E-commerce can involve electronic funds transfer, electronic data exchange, automated inventory management systems, and automated data collection systems. At this time, Ummi Store has not used the e-commerce facility so that it is difficult to offer products to consumers who are outside the city. In addition, it can also have an impact that affects the product sales process, namely the ignorance of consumers who are outside the city of the existence of Ummi Shops. The process of selling the Ummi Store will only be carried out if there are consumers who come to the store, while many consumers who are outside the city cannot come or do not know the existence of the Ummi Store. To build this e-commerce system, the tools used to describe the system model are in the form of a data flow diagram (FlowMap), context diagrams, and Data Flow Diagrams (DFD), as well as in database design using a data dictionary and Entity Relationship Diagram (ERD). With the existence of e-commerce is expected to make it easier for consumers to obtain information about product specifications offered by Ummi Stores. Make it easy for Ummi shops to offer or sell their products to consumers who are outside the city. Consumers who are outside the city can find out the existence of Ummi stores by using this e-commerce service and can order without having to come to the store. Make it easy for consumers to process payments because there are several options in the payment process. With a good product data processing or management system that is equipped with security, it will support the performance of the system.

Efficient integration process of production data into Augmented Reality based maintenance of machine tools

With the increasing requirements on machine tools such as higher complexity, individuality and digitization, their maintenance becomes also more complex, which increases time consumption and demands special knowledge. The maintenance engineer can be supported in this process using the Augmented Reality (AR) technology, mobile devices and suitable production data. This requires the integration and adaptation of the maintenance documentation as well as further production systems and their data such as the CAD system, product data management (PDM) system, manufacturing execution system (MES) and CNC. For this purpose, a method is developed that allows an efficient integration process of various production data into an AR supported maintenance documentation. This includes concepts for the integration process of different production systems and data into an AR maintenance system as well as the design of the AR maintenance system architecture. Basis is the analysis of the required production and AR systems, data and processes. The aim of the method is to reduce the high expenditure of the overall planning process and the necessary expertise of the maintenance planner of the AR technology. The developed method is verified with different maintenance scenarios, production systems and data as well as machine tools and AR devices.

Формальные правила продукции объектной нотации для данных, определяемых EXPRESS схемой

Recently, product data management systems (PDM) are widely used to conduct complex multidisciplinary projects in various industrial domains. The PDM systems enable teams of designers, engineers, and managers to remotely communicate on a network, exchange and share common product information. To integrate CAD/CAM/CAE applications with the PDM systems and ensure their interoperability, a dedicated family of standards STEP (ISO 10303) has been developed and employed. The STEP defines an object-oriented language EXPRESS to formally specify information schemas as well as file formats to store and transfer product data driven by these schemas. These are clear text encoding format SPF and STEP-XML. Nowadays, with the development and widespread adoption of Web technologies, the JSON language is getting increasingly popular due to it being apropos for the tasks of object-oriented data exchange and storage, as well as its simple, easy to parse syntax. The paper explores the topic of the suitability of the JSON language for the unambiguous representation, storage and interpretation of product data. Under the assumption that the product data can be described by arbitrary information schemas in EXPRESS, formal rules for the producing JSON notation are proposed and presented. Explanatory examples are provided to illustrate the proposed rules. The results of computational experiments conducted confirm the advantages of the JSON format compared to SPF and STEP-XML, and motivate its widespread adoption when integrating software applications.

Identification of dependencies between product parameters and process stakeholders

In today’s mechanical engineering companies, the rising interdisciplinarity of processes and development teams as well as distributed company locations leads to increased production times and more complex product development processes (PDP), although shorter development times are requested. Especially changes, e.g. component optimization or changed customer requirements, as well as parallel sub-processes, require increased planning to make dependencies visible and estimate expenses.When requesting a change to e.g. a component property, it is difficult to identify on the one hand which processes and technical parameters are affected and on the other hand which stakeholders have to be included in the decision making. It is not yet state-of-the art that stakeholders affected by a change in the PDP are identified and notified automatically by the IT-system. Furthermore, it is challenging to identify indirectly connected stakeholders, which are not linked to changing properties or processes, concerning the changes made.In this paper, a methodological approach is presented, that links the technical parameters with the processes and the different stakeholders, using the example of a PDP for light weight composite components.The procedure comprises the implementation of the PDP for light weight composite, including the process-dependent roles, in a product data management (PDM) system. The process structure is then linked to a Model-Based Systems Engineering (MBSE) tool. By building a system model, the product parameters are linked to the processes and roles. Using the established system model, the direct and indirect dependencies between the technical parameters and the stakeholders are visualized.

A voice-based annotation system for collaborative computer-aided design

AbstractIn this paper, we describe a voice-based interaction mechanism to annotate 3D models directly from a computer-aided design (CAD) modeling environment. The audio signal is captured and automatically transcribed to a textual 3D note, which is attached to the geometry and made available to other product information and business processes across the enterprise via a product data management system. Our approach provides a more natural and intuitive method to capture design and engineering knowledge that is particularly effective when large amounts of information need to be communicated. We discuss the rationale of the software architecture and the value of this modality for capturing knowledge in a collaborative engineering context. Finally, we examine the results of an experiment to validate our proposal. Our results show that 3D annotations are an effective mechanism to communicate design knowledge, which suggests the need for further developments in the areas of multimodal interaction methods and interfaces for CAD and collaborative tools.

Research on Traceability Modelling of Tobacco Production Quality Based on Information Synergy

To improve the quality of tobacco production accurate traceability, this paper is based on “Quality Information Resource Pool” formed by tobacco production management information system, constructing a causal traceability model of tobacco production quality, researching and development of traceability algorithm for tobacco production quality based on extended event graph. The quality traceability of raw materials, silk, tobacco and cigarette batches was realized successfully, the real-time and accuracy of quality tracing in tobacco production are improved.

EVALUATION OF THE EFFICIENCY OF INTRUSION DETECTION SYSTEMS IN PRODUCTION MANAGEMENT INFORMATION SYSTEM OF A MILITARY-INDUSTRIAL COMPLEX

Security components of the production management information system of the military-industrial complex are a single mechanism that can protect restricted access information from possible violators. If one of the elements of information security does not work efficiency, it will become a problem for the entire defense system of the military-industrial complex. Production management information systems need to take into account all available ways to prevent information leakage to do this, the owners of military-industrial complexes must conduct an efficiency assessment. The article suggests a possible way to solve the problem when considering one of the most important subsystems: intrusion detection system. Currently, there is no methodology for evaluating the efficiency of intrusion detection systems for production management information systems. This system is located on a real object located in the Irkutsk Region and belongs to the military-industrial complex.

Design and Integration of JMF-Based Multimedia-Supported Environment in a Product Data Management System

In order to meet discipline experts' requirements of knowledge exchange, conflict resolution, and design decision in the collaborative product design process, a JMF-based multimedia-supported environment (MSE) is proposed. The requirement to develop the MSE for multi-disciplinary collaborative design process is analyzed. Related key technologies of multimedia applications required to build the integrated MSE are described. Construction of multimedia interaction mode, design of system architecture, and formulation of development plan are implemented. Discipline experts' roles are defined, and safety certification function of application programs is achieved. Based on the development platform of Java 2 enterprise edition (J2EE), the realization of the system is completed, and the system is integrated into a previously developed product data management system. Through system experiment and test, the JMF-based system environment can well meet the needs of multimedia real-time interaction, knowledge sharing, and collaborative decision making in the process of collaborative product design.

Managing knowledge and parameter dependencies with MBSE in textile product development processes

Abstract Today’s mechanical engineering companies are confronted with challenges like new material technologies, shorter product life cycles, increasing interdisciplinarity of the various departments as well as product development across distributed company locations. In the context of lightweight design, Tailored Textiles offer promising potentials to reduce product weight and manufacturing costs. Tailored Textiles are textiles with integrated local reinforcements whose textile properties can be adapted locally during the production due to the textile structures, so that process steps and therefore time and costs can be reduced. However, the production-oriented design of Tailored Textiles is currently very complex. One reason for this is the large number of stakeholders that are involved in the process. In order to make this complexity manageable, it is necessary to develop a common understanding of the textile process chain and to improve communication between different stakeholders. Another major challenge is the identification and management of technical parameter dependencies over the entire product development process (PDP). The aim pursued by this work is to link the technical parameter level of different expert models with the process level of Tailored Textiles PDP, so that expert knowledge is externalized to other stakeholders In this context, Model-Based Systems Engineering (MBSE) is a promising approach. Through the formalized application of modeling, MBSE allows the process accompanying development of a system model, which enables the visualization of the parameter dependencies within the product development process. In this paper, a methodological approach is presented which initially involves modeling the PDP for Tailored Textiles in a product data management system (PDMS). The process is then linked to a MBSE modeling tool. In the modeling tool, the analyzed parameters and their dependencies are set up and visualized. Following this procedure, the feasibility of the design will be evaluated based on a use case.

Analysis of Russian software supporting onboard systems development lifecycle in context of import substitution policy

Avionic industry in Russian Federation faces difficulties in organizing the reliable instrumental support of development processes. State-wide active direction on digitalization of the economy doesn’t facilitate the issue solving. The choice of software tools is an important component of success while developing complex certifiable software such as aircraft onboard systems. The same situation could be observed in other industries as well. Nowadays the Russian IT-market provides a sufficient amount of different software that can cover the development lifecycle processes of complex certifiable software for avionics in a varying degree. This article analyses the current situation on Russian software market and the impact of import substitution policy of Russian Federation on software developers and consumers – industrial enterprises. Details of regulation document DO-178C for onboard software development are considered to show the importance of correct choice of project’s instrumental landscape. Certain types of specialized software tools for development processes automating are considered. Authors identified the basic groups of tool functionality that provide support for the development lifecycle of onboard software. The Russian and foreign PLM (Product Lifecycle Management) and PDM (Product Data Management) systems and other software were examined for compliance with the necessary functionality. For comparative analysis the method based on additive verification of software by criteria was proposed. Research results allowed authors to make a conclusion about current Russian software level in comparison with worldwide analogues. Also some prospects of Russian software further evolution have received justification based on results of this research. Recommendations for the directions of software development and completion are given. The analysis, presented in the article, can be useful for avionic and other industries enterprises which need to choose some software for support the development lifecycle processes in new and ongoing projects of complex systems development. Also specialists who are interested in the current state of Russian IT industry can find some valuable information in this article.

Research and Design of Manufacturing Execution System in a Bicycle Smart Factory

Manufacturing Execution System (MES) is a production information management system for execution level of manufacturing enterprises. Manufacturing industry began to use computer technology, the implementation of automated operation management system, in order to improve economic efficiency, promote the further development of enterprises, occupy a certain position in the economic market. This paper combines the working characteristics and business processes of bicycle manufacturing plant, analyses the application and implementation methods of manufacturing execution system in bicycle manufacturing plant, designs the key modules of the system, and finally implements MES in detail.