Stages Of System Analysis Research Articles

Otomatisasi Perhitungan OEE pada Mesin Filling ILAPAK 50g Menggunakan PLC dan HMI

This study addressed the limitations in calculating Overall Equipment Effectiveness (OEE) manually, which frequently led to inaccuracies and inefficiencies in industrial processes. The purpose of this research was to design an automated OEE calculation system for the ILAPAK 50g filling machine to improve data accuracy and reduce dependency on manual input. A Design Science Research (DSR) methodology was employed, involving stages of system analysis, design, implementation, and evaluation. The system utilized key components, including an Omron CP2E PLC, proximity sensors, relays, and a Human-Machine Interface (HMI) for real-time data acquisition. The findings indicated that the automated system significantly improved data accuracy, achieving reliable, continuous OEE calculations across different machine shifts. The system successfully replaced manual logbook methods, reducing human estimation errors, and displayed OEE data locally on the HMI, making it accessible for operational decisions. Furthermore, the implemented automation reduced overall downtime, enhanced machine availability, and minimized errors associated with manual record-keeping. This research has practical implications for industries aiming to optimize production efficiency. The automated OEE system demonstrated potential for scalability to other machines in manufacturing settings, highlighting its adaptability and utility in modern industrial environments. Future research could explore integration with cloud-based databases to enhance data storage and accessibility, providing a foundation for advanced predictive maintenance and performance monitoring across multiple machines.

System Development Methodology For Accounting Infoemation System

This study discusses the importance of selecting an appropriate information system development method before starting the development process to ensure the creation of a system that meets expectations. Although there are many methodologies or models for software development, confusion often arises when choosing the most suitable one based on specific situations or environments. The article also outlines the basic concepts of systems, accounting information systems, and the stages of system analysis, including proposal preparation, system analysis implementation, and the preparation of system analysis reports. The research methodology used is library research, which involves studying literature and analyzing various written information sources. The findings highlight the importance of written documentation at each stage of system development to effectively communicate plans and findings to information users, as well as the significance of employing effective information-gathering techniques during system analysis. Therefore, selecting the right method and maintaining thorough documentation are crucial to successfully developing an information system that meets user needs and supports organizational goals.

Perancangan Aplikasi Pengolah Data Siswa Berbasis Android: Studi Kasus: SDN 107453 Kampung Jawa Serdang Bedagai

Technology is developing very quickly, especially in the field of information systems. Information technology is essential to every business, organization, government agency, and educational institution for data management and security purposes. As a result, it is critical that businesses, governments, or educational institutions put in place information systems that can be trusted to handle data processing smoothly and to help speed up task completion. A system is a collection or set of elements or variables that are interrelated, interact with each other, and depend on each other to achieve goals. Design is the stage in building a system after the system analysis stage and the system development cycle. In making the system, the tools used in making plans and designs are using Unifield Modeling Language (UML). Unifield Modeling Language is a language that has become the industry standard for visualizing, designing and documenting software systems. Use Case is one of the tools used to model user interactions with the system. Implementation is the application of how the system works based on the results of analysis and designs that have been made previously into a particular programming language.

Sistem Rekomendasi Program Studi Sarjana Berbasis Machine Learning Untuk Model Klasifikasi Calon Mahasiswa Baru

The Recommendation System can produce system requirements data that is more descriptive and easy to implement into software. Recommendation methods are combined to form more comprehensive recommendations based on fermat points. The education sector has never been indifferent to new technologies, and eventually switched to using the Internet. Prior to conducting this research, a review was carried out on various previous research results related to the lack of the role of knowledge space and user preferences in the data visualization recommendation system [3]. Broadly speaking, this study uses the method of recommending the Analysis and Discussion system. One of the main elements that must be considered in the system analysis stage is software problems, because the software used must be in accordance with the problem to be solved. In this stage, the search and collection of data and knowledge obtained by the expert system are carried out. A machine learning-based recommendation system for undergraduate study programs can help prospective new students choose the right study program according to their interests and talents. The classification model used can produce fairly high accuracy in recommending undergraduate study programs to prospective new students.

Implementasi Aplikasi Learning Management System and Student Attendance pada IDN Academy Berbasis Web

The purpose of this service activity is to assist IDN Academy in improving the learning process and student Attendance through the implementation of the Learning Management System (LMS). Application and web-based Attendance system for students. A waterfall research collaboration service methodology is used to perform the stages of system analysis, system design, implementation, testing, and analysis of results. During the service process, a system analysis was performed to determine the needs and requirements of the LMS application and web-based student Attendance system. In addition, we will create a use case diagram that explains the functions of the entire system and design the system. We then ran the implementation phase, distributing questionnaires on a Likert scale of 1 to 5, and testing the application with black box and system quality tests. Test results showed that the LMS application and web-based student Attendance system enabled IDN Academy to manage student learning and Attendance effectively and efficiently. Respondents also agreed on the quality of the system, achieving an average score of 4.2 on the distributed questionnaire. The results of this service are expected to enable IDN Academy to leverage its LMS application and web-based student Attendance system to improve the quality of student learning and Attendance.

Analysis and Application of the Certainty Factor Method in the Diagnostic Expert System for Broiler Chicken Diseases

An expert system is a system that uses human knowledge recorded in a computer to solve problems that normally require human expertise. Certainty Factor is a clinical parameter value given by MYCIN to indicate the level of trust. The certainty factor is also a way of combining belief and disbelief in a single number. Certainty factor introduces the concepts of belief/belief and disbelief/unbelief. In the system analysis stage, the author analyzes to find weaknesses in the system that is currently running in an organization or company with the aim that the system can be proposed for improvement. Implementing the program that has been designed requires a tool in the form of a computer or laptop, which requires three supporting components to operate the computer or laptop itself, such as hardware, software, and brainware. The expert system application has been running with the Certainty Factor method and to make a diagnosis on chickens the user can choose a value according to the Certainty Factor Interpretation that has been given and processed with the CF expert. Based on the tests carried out, the value of system accuracy with experts is almost the same . And the Inference engine works well, according to the pre-programmed rules. After diagnosing a chicken disease, the system will display how to treat and handle sick broiler chickens

Acquisition Process of a Territorial Development Management System in the Udmurt Republic in Terms of System Analysis

This article is devoted to the acquisition process of a Territorial Development Management System in the Udmurt Republic, which can be defined as a concept of managing the territory development and urban policy, representing all the actions implemented within the framework of this event as a set of interrelated processes, each of which can also be divided into sub-processes aimed at achieving specific tasks. The complexity of the system makes it difficult to perceive. In this article, the territorial development management system is considered as a process management system, since territorial development implies a set of many processes aimed at achieving the goal. System analysis or its tools, in turn, make it possible to decompose the process of system acquisition into components (stages) that are simpler in terms of complexity. Simplifying the system perception will reduce resources, including time, spent in the process of its development. Thus, the purpose of the scientific work is to present the process of system acquisition for managing territorial development in the Udmurt Republic in terms of system analysis. The paper analyzes the existing problems characteristic of the territorial development process, and also determines the relationship between the development of territories and the urban planning policy pursued by the authorities of the constituent entity of the Russian Federation. The identified problems are also typical for the Udmurt Republic. The processes that make up the system for managing the territorial development of the region are determined, which made it possible to single out the basic components of such a system: subsystems and elements. In scientific work, the stages of system analysis are defined and expressed in the form of a model that is a reference for system analysis carried out in the development of process control systems. The result of the work is a model (scheme) showing the process of acquisition a Territorial Development Management System in the Udmurt Republic in terms of system analysis. The model reflects the stages of system analysis, adapted in accordance with the purpose of scientific research, indicates their content and implementation method. The use of the obtained scheme in the development of management systems for the territorial development of any region will reduce time costs and increase the manageability of this process.

DESIGNING AN ANIMAL ADOPTION AND SOCIAL MEDIA INFORMATION SYSTEM USING THE SDLC WATERFALL METHOD

Animal lovers are not only known as people who like certain animals because of their uniqueness or cuteness. Behind it all, animal lovers have the privilege that they are called good people. This is not without reason, because of course people who like to keep animals must be full of affection, sensitive and they have a way to be happy. We often have problems if we are animal lovers, we don't know where the nearest vet is, especially if we are a newcomer from a faraway city, where can we buy equipment or pet food, and the worst is if we don't know how to care for animals. our pets, especially when our pets are sick or other examples if we want to adopt animals or want to release our adopted animals to other people through existing social media but we are afraid of being deceived or even our pets will be abandoned. With the rapid development of this technology and with the help of artificial intelligence technology, we want to overcome all these problems, because technological developments have been used in all aspects such as schools, hospitals and so on. No exception in the field of animal and animal husbandry. We want to design an adoption information system using the Software Development Life Cycle (SDLC) method which is divided into several stages such as analysis, design, implementation, verification and finally repair. The author uses qualitative methods to collect data which the author will discuss on the background and stages of system analysis in the waterfall development method, qualitative methods emphasize more on observing phenomena and examining more into the substance of the meaning of these phenomena. The analysis and acumen of qualitative research are greatly affected by the strength of the words and sentences used. The system design we created uses the PHP Programming Language, Javascript and the mysql database, the authors hope that this research can become a reference for other articles in the future.

DEVELOPMENT OF SHARIA ACCOUNTING SYSTEM IN THE AGRICULTURAL SECTOR (SITASI) WITH PILOT CONVERSION METHOD

This research was initiated because of a request from the Jaya Makmur Gapoktan, Tonjong District, Brebes Regency which needed an application for its business books. Currently, Gapoktan Tonjong is still doing the bookkeeping manually. Gapoktan Jaya Makmur runs its business in the field of savings and loans with an interest system. However, in practice, this business is more similar to financing with a profit-sharing system that is in accordance with sharia principles. This study develops a sharia accounting system in agriculture that can help Gapoktan Jaya Makmur in keeping its business books. System development includes the stages of system analysis, conceptual design, physical design and implementation. For the implementation phase, the researcher uses the pilot conversion method. The results of this study indicate that there are Gapoktan in Brebes Regency that is still running a business in the field of savings and loans with an interest system. However, there are also those who run a business in the financing sector, which is similar to the mudharabah principle, although it still needs further adjustments. This sharia accounting system in agriculture was developed by default for this type of business financing with the mudharabah system. For Gapoktan who wants to use this application, it is necessary to be given an understanding of the basic concepts of accounting, mudharabah principles, and assistance in the preparation of financial statements.

Perancangan Aplikasi Sistem Survei Karyawan di PT Uni-Charm Indonesia Berbasis Web

The Web-Based Employee Survey Information System at PT Uni Charm Indonesia can be used as a solution in filling out employee surveys at PT Uni Charm Indonesia. The problem faced by PT. Unicharm in carrying out the annual survey is that the HR management division finds it difficult to recap survey data because it is still being done manually by means of HRD distributing the questionnaire to employees in the form of hardcopy or print out surveys. With this information system, it is easier for employees to fill out survey forms and companies in processing reports on the results of the survey. In this study, discusses how to design a web-based employee survey system application at PT Uni Charm Indonesia. The system development methodology used is the Waterfall Model System Development Life Cycle (SDLC), which includes the stages of System Analysis, Design, Coding, and System Testing. The system used uses the PHP programming language, the database server uses phpMyAdmin. The results achieved from this research is a web-based employee survey information system information system. With this employee survey system, HRD can assist in the process of carrying out annual employee surveys and make it easier for employees to fill out surveys so as to minimize paper usage as well as a more efficient data storage system and accurate survey results processing.

Model Business to Costumer (B2C) E-Commerce PT Indo Fira Global dalam Perspektif Ekonomi Syariah

This study aims to determine the business relations implemented by PT Indo Fira Global in the information system of book sales and online try outs. Development of an information system for book sales and online try outs implemented by PT Indo Fira Global based on PHP and MySQL (Case Study of PT Indo Fira) in a structured manner through the stages of system analysis, system design, implementation and system testing. System analysis is a researcher's analysis of weakness analysis, user needs, and data. System design is the researcher's analysis of sales system use cases, activity diagrams, and data flow diagrams. Implementation is writing program code in the application. While system trials are carried out to determine the function of the website created. Then the researcher took information from primary data sources and secondary data to find out the development of the B2C system that has been implemented by PT IndoFira Global. The results of program development show that book sales and online try outs based on PHP and MySQL carried out by PT Inddo Fira Global are not yet 100% sharia compliant. Therefore, PT Indo Fira Global is improving the management and revitalization of sharia-based sales to enhance the development of the Islamic economy in Indonesia.

Rancang Bangun Sistem Informasi Administrasi Jasa Penitipan Hewan Berbasis Web

The development of the Animal Care Service Administration Information System is a data input system for Owners, Cats, Types of Packages. Owner data input system includes Owner's Name, Address, and Telephone Number. The cat input system includes Cat Name, Gender, Description, Weight, and Veterinarian Recommendation. The Package Type input system includes Package Type, Price, and Package Description. The purpose of the Veterinary Service Administration system is to facilitate the data management of the Animal Care Service Administration. The development of this system uses the system development life cycle method. The method includes several stages of the process, namely the system planning stage, the system analysis stage, the system design stage, the system implementation stage, the system evaluation stage, the system use and maintenance stage. The Animal Care Service Administration Information System is expected to facilitate the process of making officer reports so that they can produce accurate and effective data.

Web-Based E-commerce Application at Narmada Furniture Store

Narmada Furniture Store is a store engaged in the sale of household furniture items such as tables, chairs, mattresses, cabinets, and others. At the Narmada Furniture Store, the sales system used today is a conventional system, namely the buyer must come directly to the store to see the products offered. At this time the Narmada Furniture Store does not yet have an e-commerce application, so it is difficult to offer products to consumers who are outside the city. In addition, it also results in consumer ignorance of the existence of Narmada Furniture Stores. The selling process of the Narmada Furniture Store is only carried out if there are consumers who come to the store, while many consumers both in Cirebon and outside the city of Cirebon cannot come or do not know the existence of the Narmada Furniture Store.
 In analyzing the system, a description of the current system procedures is carried out, so that the system's strengths and weaknesses can be evaluated. In the process of making the system begins with the system analysis stage. Then the process modeling is described using flowmaps, context diagrams, data flow diagrams (Data Flow Diagrams) and Entity Relationship Diagrams (ERD). After the analysis stage is complete, it is continued with the design stage, by making table designs, table relations, program structures, program input and output designs. With this e-commerce application, it is expected to make it easier for consumers to obtain information about product specifications offered by Narmada Furniture Stores. Make it easy for Narmada Furniture Stores in selling their products to consumers who are inside and outside the city of Cirebon. Consumers can find out where the Narmada Furniture store is by using this e-commerce application service and can buy products without having to come to the store. And make it easier for leaders to make decisions based on the output of sales transaction reports and sales charts per month.

Program Aplikasi Penggajian pada PT Fitria Trans Tamara Banjarmasin

This study aims to create a payroll application program at PT Fitria Tamara Banjarmasin. The problem in this study is that there are constraints from the payroll system which is still done manually so it takes a long time and if an error occurs it will require additional time. The method used in this study includes the stages of collecting data using a field study approach and library study which serves to obtain initial data related to payroll problems in the company, the stages of system analysis which function to generate information and analysis of needs for payroll problems, stages of system design (flow system, user interface, and output) which serves to translate the results of the system analysis into system design and the stages of system implementation which function to apply the results of the system design stage into an application program. The results of the research are in the form of a suggested system flow and a payroll application that helps in calculating employee salaries.

PERINGATAN DINI MASA STUDI DAN IPK MAHASISWA BERBASIS FRAMEWORK FOR APPLICATION OF SYSTEM THINKING

Universities must graduate students according to the curriculum that has been prepared, no later than 14 semesters, if they cannot be fulfilled, students must drop out. Based on graduation data for the last 3 years data on the number of graduations on time was found to be 60%. This means that this will reduce the achievements set out in the 2015-2020 Strategic Plan. If there is no structured and systematic effort, then there is the potential for graduation with an uncontrolled study period. Unfortunately, until now the system that has been built by PT has not been optimal can encourage students to graduate on time. Attempts to achieve timely graduation can be done by involving all lecturers, students, and academic implementing elements to monitor the academic track record of students since being registered as students. Monitoring of the student's academic track record includes attendance, independent assignments, structured assignments, practical assignments, library visits, consultations with PA, IP, and GPA lecturers. The results of supervision are measured at the minimum standard that must be achieved, by connecting all existing variables it can be concluded that the student can pass on time. The purpose of this study is to identify student track records, to connect with minimum standards that must be achieved, to conduct systems-based analysis so that an estimate of graduation performance is generated. Applications that will be generated are based on Framework for Application of System Thinking (FAST) that is good enough to provide early warning to students to graduate on time, and can monitor and monitor the value of discipline so as to prevent academic violations that affect the study period. FAST can analyze existing problems and can design the system. FAST has eight stages, where the first five stages are the stages of system analysis and the next three stages are the design stages. Applications are supported by means to disseminate information quickly and precisely, to fulfill it, use SMS and e-mail as a medium to transmit information from the system to students and academic advisers. If this application is implemented, it can give a warning to students before academic sanctions are issued.

Service modeling for opportunistic edge computing systems with feature engineering

The complex and opportunistic environment in which edge computing systems operate, poses a fundamental challenge for online edge system orchestration, resource provisioning and real-time responsiveness in response to user movement. Such a challenge needs to addressed throughout the edge system lifecycle, starting from the software development methodologies. In this paper, we propose a novel development process for modeling opportunistic edge computing services, which rely on (i) ETSI MEC reference architecture and Opportunistic Internet of Things Service modeling for the early stage of system analysis and design, i.e. domain model and service metamodel; and on (ii) feature engineering for evaluating those opportunistic aspects with data analysis. To address the identified opportunistic properties, at the service design phase we construct (both automatically and through domain expertise) Opportunistic Feature Vectors for Edge, containing the numerical representations of those properties. Such vectors enable further data analysis and machine learning techniques in the development of distributed, effective and efficient edge computing systems. Lastly, we exemplify the integrated process with a microservice-based user mobility management service, based on a real-world data set, for online analysis in MEC systems.

Expert System Diagnosing Disease of Honey Guava Using Bayes Method

Honey Guava Fruit (Green Guava Deli) is one of the fruit that are very popular, liked, and consumed by the people. The pProblems that cause a decline in the quality of guava due to honey guava plants can also be attacked by disease. The limited access information about honey guava disease is one of the obstacles, while the number of agricultural experts is still insufficient. In this study a media system will built with an expert system approach. The application development phase begins with the system analysis stage, namely data analysis and system requirements description, building a knowledge base, Data Flow Diagram, Entity Relationship Diagram, and creating a table structure, table design, and interface menu design. After the design phase is complete, it is continued to the implementation and testing phase of the application. This application uses Visual basic. Net as a programming language and Sql Server as a database. The research was conducted to make Honey Guava Disease Diagnosis System Expert System software that can work like an agricultural expert. The system is able to diagnose as many as 3 diseases using the Bayes Theorem method.

Arrangement of the System of Network Monitoring and Assessment of the State of Information Security of an Object

Purpose of reseach is to develop a model of the system for effective collection of information about the network access object based on modern information protection methods as well as to create a kind of the reconfiguration environment in the event of a failure of computer network elements or the need to redistribute the server load. Methods. A flexible, controlled version of developing a system has been proposed for the process of collecting information about the object under study; it makes it possible to automatically identify potential vulnerabilities in the field of information security [1]. It is proposed to use the analysis of the state of an object based on the black box technique, since it makes it possible to reproduce the actions of an external intruder who does not have any information about the object at the initial stage of preparation (which is the most common scenario when adding new services) and conduct typical attacks with subsequent security evaluation [2]. A mathematical model that improves system fault-tolerance and real-time load balancing is proposed. Results. The result of the research is the development of an effective construction of a system for assessing the state of object security. A mathematical model that makes it possible to reconfigure the environment of computing modules in real time has been developed. Experimental studies confirming the completeness and correctness of the proposed solutions have been carried out. Conclusion. The proposed system is designed to analyze the compliance of the protection object with the requirements of an information security policy; it includes the stages of system analysis using the black box technique and performs the tasks of an automated testing process, system components distributions, system modules interchangeability. Together with the developed mathematical model for improving fault-tolerance and redistributing the load on computational power in the event of equipment malfunctions and bypasses in the case of complete load of the elements, the system demonstrated a decrease in the time for conducting a comprehensive assessment of the information security state of the network access object.

Perancangan Sistem Informasi Warga Bintara Jaya berbasis Android dengan Waterfall Software Development Life Cycle

Rukun Tetangga / Rukun Warga is an inseparable part of Indonesian citizens ranging from administrative needs to social service needs such as information for residents, selection of new RT and RW leaders. The high interest of citizens towards services involving the RT head and other administrators often collided with the activities and daily activities of the administrators, resulting in limited and obstructed services for residents. This study aims to find the concept of system models that are needed by citizens to create ease in the management of messages and communication between the right citizens so that the time constraints that occur can be reduced. The research begins with designing a problem-based analysis design with the waterfall method. The method consists of sequential processes beginning with the analysis phase, system design, coding, implementation and maintenance of the system. The stages of system analysis, business process modeling using the Unified Modeling Language approach are used by use case and activity diagrams. The results of the study concluded that the application of the waterfall method could have an impact on the system development process to be more systematic and measurable, the system built was in accordance with what was expected by the residents.

Rancang Bangun Media Pembelajaran bagi Murid Sekolah Menengah Pertama Luar Biasa (SMPLB) 1 Palangka Raya

Science and technology are growing very rapidly, one of them in the field of web applications that is growing rapidly because of internet technology. Web-based applications can be used as learning media. Learning media as a tool to improve the quality of education is very important in the learning process. In this research, Sekolah Luar Biasa Negeri 1 Palangka Raya, especially at the level of the Junior High School (SMPLB) was used as a reference in making learning media. Students at SMPLB are students with special needs. This learning media application is intended for students who deficient in the sense of hearing and speaking. This website-based learning media application was developed using the waterfall method with the stages of system analysis, such as the acquisition of data requirements, technology used in business processes and activity plans. Data Flow Diagrams (DFD) and Entity Relationship Diagrams (ERD) are also used in this application. Table design is used in this application, while navigation design uses a sitemap. Interface design and implementation are done with the PHP programming language. In the testing phase using black-box testing. This learning media is an additional teaching material where the visual side of the students can be used to directly see the learning object.