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FAKULTAS TEKNIK DAN KOMPUTER UNIVERSITAS PUTERA BATAM (Sistem Informasi, Teknik Informatika & Teknik Industri) Jl. R. Soeprapto – Tembesi – Batam – Kepulauan Riau
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Computer & Science Industrial Engineering Journal
Published by Universitas Putera Batam
ISSN : -     EISSN : 27156265     DOI : -
Core Subject : Science,
Computer Science & IT
Journal Comasie is a journal that combines 3 science namely informatics engineering, information systems and industrial engineering. The theme and scope can be seen in the scope section. This journal was created as a means of publicizing the results of research conducted by lecturers and students. This journal is published 3 times a year or every 4 months in a year. The main purpose of this journal is to facilitate students who want to publish their scientific work so that it will increase the profusion of knowledge. We on behalf of all the managers express gratitude for all efforts and support in the publication of this journal and our great hope that this journal can be a reference for the community in improving technology and to advance Indonesia (Amrizal, Andi, Welly, Rashid)
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 11 Documents
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Search results for , issue "Vol 4 No 6 (2021): Comasie" : 11 Documents clear
DATA MINING SISTEM TATA LETAK MATERIAL DI PT BATAM CYCLECT Hutapea, Yuni Shantika; Fauzi, Rahmat
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

PT BATAM CYCLECT or better known as Cyclect is a company engaged in the electrical sector in the shipyard. PT BATAM CYCLECT in its material warehouse lacks good material arrangement procedures in the warehouse which results in the warehouse looking cramped and less orderly. So a system is created that helps in processing material layout data based on the type of item, such as material consumables, electric materials, welding materials, electric tools, chemical materials and many other types. Data Mining is a solution in developing a business or a way to use data for future prediction processes. The method used is association rules to find associative rules that are connected with one item and another. The Apriori Algorithm is an algorithm used to generate association rules and is well-known in determining high frequency patterns. The goal is to make it easier for the storeman in the waiter and shorten the time when searching for goods simultaneously with the material layout system. The Apriopri algorithm takes advantage of this process to reduce or narrow the search space for itemset candidate frequency. To test the accuracy of the Apriori algorithm using the Rapid Miner software. The results of the research carried out obtained 10 association rules with a minimum support value of 5% and 50% confidence with 3-itemset results, namely if you order Marking Tape and markers you will order PVC Insulation Tape with a Support value of 15% and a confidence value of 89%.
APLIKASI PELAYANAN KARTU PAS DI BANDARA HANG NADIM BATAM BERBASIS WEB Saputra, Dedy; Yenni, Yusli
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

With the status of an international airport and the size of this airport, the airport enforces a policy, namely that every area in Hang Nadim Airport has certain access restrictions. Airport employees can pass through or enter several vital areas of the airport, in contrast to shopkeepers or tenants, cargo employees, and airline employees, they cannot enter the airport area freely, usually all workers at the airport have certain area restrictions on the card The airport's Public Address System (PAS) is used and has been determined. The objectives and expectations of this research are to analyze the needs, design, and implement a web- based PAS card service system at Hang Nadim airport. By determining the system design method used by researchers in making this research, namely the Waterfall method, and concluding that, the pass card service system at Hang Nadim Airport Batam currently has too many unnecessary procedures, which makes the bureaucratic process of making existing pass cards. In that place it seems convoluted. With the new system it is hoped that it can cut more unnecessary time and procedures, and the application of web-based PAS card services at Batam Hang Nadim airport which is designed is expected to simplify the process of making the pass card itself, as well as the implementation process at Batam Hang Nadim Airport. Done by installing software and also the required hardware and a system server whose system design only reaches the proposed stage of system implementation.
AUDIT SISTEM INFORMASI PENJUALAN BARANG PADA PT ALLWARES SOLUTIONS MENGGUNAKAN METODE FRAMEWORK COBIT ., Angellina; Sari, Intan Utna
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

In general, every company has buying and selling transactions of goods to consumers. PT Allwares Solutions, which is a company engaged in general supplier selling ship engines, spareparts and industrial equipment in Batam, has been implementing information systems related to sales. This company already has a sales information system using GF Accounting. However, it’s not known that there are problems in the system because there are frequent errors in the system because the location of the GF Accounting placement isn’t read by the system, and items are exchange for other items due to inaccurate data management. In addition. The purpose of this research is to see the maturity level of the sales information system at PT Allwares Solutions by using COBIT 4.1 the authors use the framework of COBIT 4.1 with a focus on the DS domain which consists of the DS1, DS3, DS4 and DS5 domains. The results of the analysis of the level of maturity show that the information system regarding sales at PT Allwares Solutions is at level 3 with a process that is determined by status, which means that PT Allwares Solutions has accurately measured the allocation of IT costs for the company's business.
PENERAPAN TOTAL PRODUCTIVE MAINTENANCE DENGAN MENGGUNAKAN METODE OVERALL EQUIPMENT EFFECTIVENESS DI PT EPSON BATAM Anugerah, Eldi Topan; Susanti, Elva
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

EPSON BATAM is an electronics industry company that produces ink, scanner and ic. In the continuous process of the machine, it was found that some of the equipment of this machine was damaged, such as the instantaneous hot sasakura transformer, failure of the motor pump to pump ink waste, and failure of the contactor heater. The consequences of this damage have an impact on the number of products produced which are not in accordance with the previously planned time. This research aims to determine the effectiveness of machines using the approach used in increasing machine authority is Total Productive Maintenance (TPM), while OEE (Overall Equipment Effectiveness) is a method used as a measurement in implementing the TPM program, to monitor equipment in ideal conditions with eliminating 6 major losses of equipment then the researcher will analyze the factors that affect the OEE value using Failure Mode Effect Analysis (FMEA). The results showed that the OEE value obtained on the sasakura machine in January-August 2020 was 24%. The biggest factors with the lowest machine effectiveness were equipment failure losses of 53.45%, reducing speed losses of 33.72% and stopping small idling of 8.96%. The proposed improvement is to prioritize the 2 main pillars of TPM namely Focused Maintenance and Planned Maintenance.
APLIKASI PENDUKUNG PEMBELAJARAN BAHASA INGGRIS MENGGUNAKAN MEDIA LAGU BERBASIS ANDROID Sutrisno, Joko; Karnadi, Very
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

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PENERAPAN AUGMENTED REALITY PENGENALAN JENIS OLAHRAGA BERBASIS ANDROID Rendi, Alvin; Handoko, Koko
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Developments that unite science and technology form a new invention, namely the smartphone. In the world of education, smartphones are effective learning tools that can be used anywhere. Learning media in the form of technology on smartphones is Augmented Reality in learning introduction to sports. Augmented Reality is a technology that combines 2D and 3D virtual objects into an interactive real-time environment. Changes in learning methods lead to digital based using computer technology that accepts inputs such as audio and video. The support of the Blender sports software is made into 3D, the Vuforia database and the Unity Engine as software used to develop Augmented Reality applications using the C# programming language. The resulting application is an Augmented Reality application with virtual sports objects in 3D and can be displayed in real time. Marker is a pattern or marker in the form of an image that will be recognized by the camera by pointing the camera on the smartphone to the marker that has been printed, then the 3D object will be displayed on the smartphone. The use of Augmented Reality technology is expected to be an alternative media, so that it is interesting and varied in learning about sports.
PENGUKURAN TINGKAT EFEKTIVITAS MESIN MILLING DI PT NOK FREUDENBERG BATAM Lumbantoruan, Imran Suriadi; susanti, Elva
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The CNC Milling Makino V33 is a machine used for the manufacture of protrusions and holes. When carrying out the production process, this machine often experiences problems such as overheating on the Y and X axes, misuse of materials and others that cause unattainable output. This study aims to measure the level of machine effectiveness using Overall Equipment Effectiveness (OEE), identify six big losses with Pareto diagrams, fishbone diagrams and Failure Mode Analysis (FMEA) and provide suggestions for engine improvements. Based on the research results, the OEE of the CNC Milling Makino V33 machine for the January 2020-August 2020 period was 29.37% and was still below the OEE International standard value of 85%. Based on calculation of the RPN value that has been carried out, the highest cause of failure is the unstable heater temperature. Proposed improvements that can be done are to check the heater temperature and carry out preventive maintenance every month.
PEMILIHAN STRATEGI PERAWATAN MESIN DI PT XYZ Simatupang, Lenny Marlina; Susanti, Elva
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

PT XYZ has several production machine units which as part of the manufacturing industry experience problems with the machine maintenance system that has been set by the company which are not carried out by maintenance operators, which causes machines to often experience breakdowns and the production process stops. One solution to this problem is to improve the way in which machine maintenance strategies are chosen. Therefore, this study aims to determine a machine maintenance strategy by involving PT XYZ. The results of this study obtained 3 criteria for selecting and evaluating the criteria for preventive maintenance, predictive maintenance and corrective maintenance with a total of 9 combined sub-criteria. The highest criterion weight is preventive maintenance (1.00), while the highest sub-criteria is time (1.00).
PENGUKURAN EFEKTIVITAS MESIN MOLDING DI PT. XYZ Hasri, Hanisa; ,, Hazimah
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

PT. XYZ is a manufacturing company that produces printer device components called Seal supply hole mm. The purpose of this study was to measure the level of effectiveness (OEE) of the IM 18-06 molding machine. OEE level is obtained based on the availability, performance, and quality level of IM 18-06 molding machines. Based on the calculation results From the OEE value, it is known that the PT. XYZ company still has not reached world standards of 85%. This shows that the company still has to improve its maintenance activities. Lowest OEE level in January In 2020, it was 68.76%, while the highest OEE level was in June 2020 at 82.37%. The low IM 18-06 molding machine process performance is caused by several factors such as the age of the machine that is too old, the absence of routine maintenance schedules carried out by the company, which causes the machine to often experience damage.
PERANGKAT LUNAK KEAMANAN BERBASIS FILE MENGGUNAKAN ALGORITMA KRIPTOGRAFI VIGENERE CIPHER Susanto, Edi; Rizki, Sestri Novia
Computer Science and Industrial Engineering Vol 4 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Security is an important aspect of an information system. Many people do not know how to secure files that are created or received or do not know how to protect files that are created or received so that there is no theft of files that cause information from those files to leak. Every organization, industry, or infrastructure, needs a level of network security solution to protect against the growing hacker threats in today's world. Text files that contain information in text form. Data originating from word processing documents, numbers used in calculations, names and addresses in the database are examples of text data input consisting of characters, numbers and punctuation marks. Input and output text data is represented as a character set or code system recognized by the computer system. Cryptography is a science that studies how to keep data safe when sent, from sender to receiver without experiencing interference from third parties. Vigenere Cipher is method of encrypting alphabetic text using letter and numbers. This table is usually referred to as the Vigenere Table. The concept of cryptography itself has long been used by humans, for example in the Egyptian and Roman civilizations, although it is still very simple.

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