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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 15 Documents
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Search results for , issue "Vol 5 No 5 (2021): Comasie" : 15 Documents clear
EVALUASI PENERAPAN TOTAL PRODUCTIVE MAINTENANCE PROSES THREADING COUPLING DI PT.CT. Hindarwan, Rizky; Sirait, Ganda
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

PT.CT is a company that produces pipes for oil and gas (OCTG). Production machines used non-stop, from these conditions found equipment problems that were damaged such as machine sensors that did not respond to the program, clogged vacuum coolers, servo alarms sounded during the Threading Coupling process. The effects of some these defects have impact on the number of products that are not according with the planned time. The purpose of this study was to determine effectiveness of the machine using an approach to increase effectiveness using Total Productive Maintenance (TPM), while Overall Equipment Effectiveness (OEE) is a method used to measure the application of TPM and maintain equipment. In ideal conditions by eliminating 6 Big Loss then analyze the factors that affect the OEE value using the Fishbone Diagram (Ishikawa Diagram). The results showed that lowest OEE value obtained for the Mori Seiki CNC machine (SL25 B) was in November 2020 of 55.04% and the highest OEE value was obtained in August 2021 of 80.08% and this value had not yet reached the standard of 85 %. The proposed corrective action is to prioritize 2 out of 6 Major Losses such as rework loss and breakdown losses.
APLIKASI RESEP MASAKAN TRADISIONAL INDONESIA BERBASIS ANDROID Rahayu, Alinia Putri; Ekawati, Nia
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Indonesian people are very enthusiastic about the existence of culinary that varies in shape and type so that it has the attraction of someone to try it, in this day and age not only women who love to cook but men are also very much fond of making culinary with traditional recipes. Cooking a traditional culinary is very necessary knowledge about compounding recipes such as processing and formulating ingredients that will be used as food or culinary benefits for everyone, So it is necessary food recipes that can later help in the process of preparing cooking ingredients, how to make and how to render so as to produce an image of good taste, savory and nutritious. In this study, the aim is so that people, especially housewives, can use traditional Indonesian cuisine with android-based. Software used in the development of this application is construct2 by using UML, this cooking recipe application is based on android so that it can be used on smartphones owned.
ANALISIS ALGORITMA C4.5 UNTUK PENENTUAN KELAYAKAN PELAMAR BEKERJA PADA PT INDOLAND Tan, James; Elisa, Erlin
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Judging from the development of science and technology (IPTEK) today, everyone is competing to catch up in business, expertise and education, especially the issue of globalization which is starting to enter Indonesia where quality resources are the benchmark in recruiting workers to join. labor. Based on data from the Central Statistics Agency (BPS) the number of the workforce in February 2020 was 137.91 million people, an increase of 1.73 million people compared to February 2019. Likewise in Batam, which is known as an industrial center which makes many job candidates come here to complain. fate. In this case the job owner must be more selective in increasing the criteria for employees to be accepted including PT. Indoland, this research will utilize the datamining algorithm analysis technique C4.5 to analyze the criteria for accepting prospective employees at PT. Indoland by using entorpy calculations and the highest profit from several the variables that have been determined, the criteria that greatly affect acceptance are education, age and health which are the main considerations.
APLIKASI PEMBELAJARAN BAHASA MANDARIN UNTUK TINGKAT SEKOLAH MENENGAH KEJURUAN BERBASIS ANDROID PADA SMK HARMONI KOTA BATAM Fernaldy, Kelvin; Elisa, Erlin
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The development of science and technology in China is so fast that many countries have made Mandarin as their second language and Mandarin has a very important role in the process of communication between countries and beneficial for business sector, education and other sectors. For students who take 3 levels of formal education must be taught Mandarin at school. Android devices have been widely recognized and used by teenagers to adults because the price of android devices is relatively cheaper compared to IOS and Playstore on Android provides a wide selection of applications. The purpose of this research is to improve the ability and makes it easier for students to learn Mandarin. The design of the application uses the Multimedia Development Life Cycle (MDLC) method have 6 step, which consist Concept, Design, Material Collecting, Assembly, Testing and Distribution. The design of an Android-based mandarin learning application is designed by using photo and audio media to help increase student interest in learning Mandarin and students also can learn Mandarin outside of school hours. The result of application testing is application has been function properly on android devices and available on the playstore to make it easier for students to install applications.
IMPLEMENTASI PENGENALAN WAJAH UNTUK ABSENSI KARYAWAN DENGAN METODE EIGENFACE Siahaan, Bernad Oktavianus; Ekawati, Nia
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Attendance system has been widely used for schools, universities, even in companies. This system can also help HR / Human Resources in calculating data from employees, especially when approaching payday. PT Prima Nusantara Group carries out the employee attendance process by writing his name in the attendance book and signing it every day. No difficulty was found in inputting employee absent data, but the time required was very long so that it interfered with the effectiveness and efficiency of the admin in working. One of the most frequently used biometric technologies in attendance systems except for retinal recognition, finger print and eye scans is facial recognition. Face recognition performed using the eigenface algorithm method when extracted using principle component analysis (PCA) can produce a very high accuracy of face recognition reaching 90.83%. The eigenface method from openCV looks for facial data that is close to the facial data in the database. At this testing stage, the eigenface algorithm has been successfully applied in an employee attendance system with facial recognition to detect faces with the help of openCV. Face recognition process with the eigenface method is known to be sensitive because it depends on light intensity, distance and viewing angle.
ROBOT MOBIL PENCARI TARGET DALAM MENGHINDARI RINTANGAN BERBASIS ARDUINO sam, samuel julianda berkat waruwu; Sitohang, Sunarsan
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Technology is a collection of hardware that is interconnected by using programming languages ​​so that they can work with each other in helping humans complete the most difficult, dangerous and repetitive tasks or jobs. This technology is like a mobile robot that helps detect the presence of a bomb, making it easier for humans to perform dangerous tasks. This final project aims to make a car robot consisting of a combination of hardware such as Arduino Mega 2560, DC motor 4 wide driver gear, IC L298N driver, HC-SR 4 sensor, push button, infrared flame detector sensor, and 16x2 LCD using language. Arduino sketch programming that has been compiled into the Arduino mega2560 board using ATMega 16U2, Arduino mega2560 has been equipped with an ATMega2560 microcontroller as a hardware control center for a car robot so that it can run automatically or without user control in search for targets in passing predetermined obstacles. The car robot will stop working when the target it is looking for has been found. Based on the results of research that has been carried out by researchers several times, the robot car designed by the researcher can move and operate according to the concept that has been set by the researcher.
PERANCANGAN PROTOTYPE HOME AUTOMATION MENGGUNAKAN ARDUINO BERBASIS FEEDBACK SYSTEM Suryo, Alif; Rosiska, Evan
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

At this time the development of technology is very rapid in providing services to the community to carry out daily life briefly and easily. with the automatic door can make it easier for people to apply it into their homes. to get comfort and security in the house, home automation system is made, namely an automatic home system that can help make it easier for users to establish security in the house. Microcontroller has become the most important part in processing and processing data in a work system. an example of developing a microcontroller, namely the Arduino Uno, is a device that has a board with 14 digital input and output pins. where 6 pins can be used as PWM outputs and 6 inputs can be used as analog. RFID is a technology that uses wireless and has a chip, the chip has an ID number, the ID number can retrieve data and store data from a certain distance. testing is done using an ultra sonic sensor, with an ultra sonic sensor the feedback system can work perfectly. The results obtained from this test are the use of ultra sonic sensors to work well in providing system feedback to users.
APLIKASI AUGMENTED REALITY UNTUK PEMASARAN PRODUK BAKERY MENGGUNAKAN METODE MARKERLESS BERBASIS ANDROID Haryati, Elis; Pangaribuan, Hotma
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Augmented Reality technology contributes mainly to the field of marketing. Being a digital technology that can be used for marketing with the concept of a realworld object designed in 3D then displayed virtually through a smartphone screen so that it can be seen as if there was an original object being seen. Carrrefour Kepri Mall is a modern retail company, as a shopping destination, stay and play with a lifestyle concept, affordable and complete. However, the concept of a company with an unbalanced company work system. It can be seen that the marketing process that occurs in the field is still carried out using manual brochures which only include the name and price. Judging from the company's concept so that Augmented Reality technology becomes relevant to be applied to the company's work system. It is hoped that in the future by applying Augmented Reality technology the marketing process can be more effective because it is not direct and consumers can directly see existing products in 3D without having to see the product directly.
PENERAPAN DATA MINING DALAM PEMILIHAN LAPTOP MENGGUNAKAN METODE ALGORITMA C4.5 sari, anggi wijaya; Sitohang, Sunarsan
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The development of globalization today greatly affects various fields, one of which is technology. A laptop or handheld computer is a computer that can be carried anywhere because it has a small size and light weight. The use of a laptop is the same as a computer. Good Cell Batam store is one of the stores that provide various types of laptops. Because many types of laptops make it difficult for consumers to choose the right laptop so that the store has difficulty providing information to consumers. Then we need data mining techniques and C4.5 algorithm methods in classifying the right laptop selection based on price variables, RAM capacity, processor, size and battery life. The WEKA application is used to test the accuracy of the data processed using the C4.5 algorithm. These results are obtained by finding the entropy and gain values ​​of all variables so as to produce a decision tree where there are three variables that greatly affect the choice of laptop, namely price, processor and battery life from a total of 80 data where there are 53 choices of the right laptop and 27 choices of the right laptop. not exactly.
OPTIMALISASI HASIL PRODUKSI PABRIK TAHU PADA KEADAAN NORMAL DAN PANDEMI DI DAERAH SAGULUNG Putri, Wahyu Nengsri; Susanti, Elva
Computer Science and Industrial Engineering Vol 5 No 5 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Optimalisasi dilakukan untuk mendapatkan keuntungan hasil pabrik tahu optimal pada keadaan normal dan pandemi, serta jenis tahu apa yang harus diproduksi pada keadaan normal dan pandemi. Dalam mendapatkan keuntungan yang optimal maka pabrik harus meminimumkan biaya produksi. Metode yang dapat digunakan untuk menyelesaikan permasalahan ini ialah metode Simpleks, Goal Programming dengan memperhatikan kendala sasaran, kendala tujuan dan analisis keputusan dalam ketidakpastian. Penelitian ini juga menggunakan aplikasi POM For Windows dalam memudahkan menyelesaikan permasalahan yang ada. Tujuan dalam penelitian ini ialah untuk mendapatkan keuntungan yang optimal dan menentukan jenis tahu yang harus diproduksi pada keadaan normal dan pandemi. Penelitian ini mengkaji beberapa jurnal dan buku yang berkaitan dengan bidang yang diteliti. Berdasarkan hasil penelitian yang didapatkan menunjukkan bahwa keuntungan yang didapatkan optimal dengan memaksimalkan pendapatan pada keadaan normal sebesar Rp 2.500.000/hari dan keadaan pandemi sebesar Rp 2.780.000/hari dengan meminimumkan biaya produksi sebesar Rp 1.514.100/hari pada keadaan normal sedangkan pandemi sebesar Rp 1.896.300/hari.

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