Journal of Applied Engineering and Technological Science (JAETS)

Journal Information
ISSN / EISSN : 2715-6087 / 2715-6079
Total articles ≅ 30
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Sintia Sintia, Sarjon Defit, Gunadi Widi Nurcahyo
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 62-69; https://doi.org/10.37385/jaets.v2i2.210

Abstract:
In the SiPaGa application, the codefication search process is still inaccurate, so OPD often make mistakes in choosing goods codes. So we need Cosine Similarity and TF-IDF methods that can improve the accuracy of the search. Cosine Similarity is a method for calculating similarity by using keywords from the code of goods. Term Frequency and Inverse Document (TFIDF) is a way to give weight to a one-word relationship (term). The purpose of this research is to improve the accuracy of the search for goods codification. Codification of goods processed in this study were 14,417 data sourced from the Goods and Price Planning Information System (SiPaGa) application database. The search keywords were processed using the Cosine Similarity method to see the similarities and using TF-IDF to calculate the weighting. This research produces the calculation of cosine similarity and TF-IDF weighting and is expected to be applied to the SiPaGa application so that the search process on the SiPaGa application is more accurate than before. By using the cosine sismilarity algorithm and TF-IDF, it is hoped that it can improve the accuracy of the search for product codification. So that OPD can choose the product code as desired
Nanang Qosim, Andre Kurniawan, Moh. Nasir Hariyanto, Zakki F. Emzain, Moh. Hartono, Am Mufarrih
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 78-84; https://doi.org/10.37385/jaets.v2i2.209

Abstract:
Shaping and marketing a product in tablet form is an easy and economical alternative to product shaping. Products in tablet form now cover almost all fields, so that the demand for tablet tooling of various sizes and variations continues to increase. As an effort to support the effectiveness and proper industrial planning, it is necessary to carry out an analysis of the machine and material requirements to produce tablet tooling which is the aim of this study. To achieve these objectives, the methods used in this study include product design, operation plan analysis, and calculation of material requirements and number of machines. The result shows that the number of machine requirements to manufacture the die and punch of tablet tooling with the demand of 200 unit/day are two units of power hacksaw, five units of lathe machine, and a unit of milling machine. On the other hand, the material requirements needed in one day are 22.24 m (Ø45 mm x 5 bars) and 12.79 m (Ø18 mm x 3 bars).
Ali Basrah Pulungan, Zhafranul Nafis, Muhammad Anwar, Hastuti, Hamdani
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 103-111; https://doi.org/10.37385/jaets.v2i2.247

Abstract:
Technology developed rapidly along the times, various ways are done to make works easier. One of them is by utilizing artificial intelligence, likes the use of a webcam as a sensor in detecting an object through several stages of image processing. There was research on object recognition previously using three measurement parameters based on color, shape, and size of objects. It is used a webcam as the sensing sensor, and image processing is processed with python programming. In this article, writer described about image processing for the detection of objects used in the research. The results of this device have been tested and are able to detect objects properly based on predetermined color, shape and size. Object detection using a webcam can work properly according to what the author wants.
Yuda Irawan, Andre Wahyu Novrianto, Hafizh Sallam
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 85-93; https://doi.org/10.37385/jaets.v2i2.218

Abstract:
The detector and neutralize cigarette smoke in the STMIK Hang Tuah Pekanbaru there is no. To simplify detector and neutralize cigarette smoke in the campus area made a system detector and neutralize cigarette smoke Arduino Uno microcontroller based using an notification iot. The whole tool is divided into several parts, consisting of sensor mq-2, module ESP8266-01S, module LCD, mikrokontroller arduino uno, buzzer, and DC FAN. This tool works when module ESP8266-01S looking for the nearest internet network and sensor mq-2 detect cigarette smoke, from module ESP8266-01S and sensor mq-2 then to Arduino Uno microcontroller to process, from Arduino Uno microcontroller then Turn on buzzer as a warning alarm and Turn on DC FAN as a fan to neutralize cigarette smoke which then transfers data through module ESP8266-01S to the website and give notification the room detected cigarette smoke to the smartphone head of equipment and officers. The results showed that the smoke content was more than 300 detected as cigarette smoke, because it has been to test the system to several prototypes and 2hen there is no cigarette smoke was value is less than 300.
Muh Anhar, Betti Ses Eka Polonia
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 94-102; https://doi.org/10.37385/jaets.v2i2.223

Abstract:
Metal connection due to heat with or without the influence of pressure or metallurgical bonds caused by attractive forces between atoms. DIN (Deutsche Industrie Normen) state that metallurgical bonding of metal or guide metal joints in a melted or liquid state. This study aims to determine the effect of limestone powder and gypsum as an insulating medium in SMAW (Shielded metal arc welding) welding. This study using experimental methods with SMAW welding. Welding metal cooled with limestone media has a harder hardness than gypsum and air media, which is limestone has a thermal conductivity value of 3.897 W / mºC. In comparison, gypsum has a thermal conductivity value of 1.39 W/mºC, and air has a thermal conductivity value of 0.023 J/msºC, so limestone is a better insulator than gypsum and air. The greater the conductivity value of the object, the better the thermal conductivity of the metal and the more complicated the weld metal and the lower the thermal conductivity value, the softer the metal hardness, limestone has a thermal conductivity value of 3.897 W / mºC while gypsum has a thermal conductivity value of 1, 39 W / mºC and air have a thermal conductivity value of 0.023 J / msºC, proving that the lower the conductivity value, the hardness of the weld metal is getting softer, but in the HAZ section it proves that the lower the conductivity value, the more complex the hardness in the HAZ section.
Astri Ayu Purwati, Zainol Mustafa, Mazzlida Mat Deli
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 70-77; https://doi.org/10.37385/jaets.v2i2.217

Abstract:
The investment in information system brings significant impacts on the banking industry because it plays a pivotal role in providing better services and competitive edges. This study evaluated satisfaction level and benefit of the usage of the banking system which is m-Banking using the IS Success Model approach developed by DeLone and McLane in 2003. The population in this study was customers of one of the largest banks in Indonesia, namely Bank Central Asia (BCA) with a sample size of 200 customers. The data were analyzed using Structural Equation Model (SEM) with AMOS. The results showed that the IS Success Model consisting of system quality, information quality and service quality has a significant impact on customer satisfaction in using BCA m-Banking. This study also validates the research conducted by DeLone and McLean (2003) in developing the IS Success Model as a measure of the quality and key to the success of an information system.
Novi Rahayu, Ade Titin Sumarni
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 50-61; https://doi.org/10.37385/jaets.v2i1.144

Abstract:
Robot is an electrical or electronic mechanical device that works automatically that can work alone without outside control. By using robots in production activities, the process will be more efficient and effective. In this study, robots are made using a microcontroller as a robot controller and color detector to separate goods based on color. Color sensor is useful for getting color data. The detected color consists of Red, Green, Blue, all colors are processed in a microcontroller that functions as the brain in the robot that is made.
Rizki Novendra
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 34-41; https://doi.org/10.37385/jaets.v2i1.173

Abstract:
This study discusses the acceptance of PT Didimax's metatrader technology. To carry out the analysis in this study using the UTAUT method. The UTAUT method has four independent variables and two dependent variables. It is through these variables that the level of technology acceptance is explained. The results of this study from 121 respondents showed that the Performance Expectancy variable had a positive and significant impact on behavior intention, the condition t counted 3.184> t table 2015 Sig 0.002 t table 2015 Sig 0.000
Yuda Irawan
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 7-13; https://doi.org/10.37385/jaets.v2i1.162

Abstract:
Decision Support System is a computerized system designed to increase effectiveness in decision making to solve semi-structured and unstructured problems so that the decision-making process can be of higher quality. One method of solving MADM problems is by using the Simple Additive Weighting method. The SAW method is to find the weighted sum of the performance ratings for each alternative of all attributes. This study aims to design and create a system to determine which employees are entitled to receive bonuses, for that we need a decision support for giving employee bonuses decisions. In this study using the Simple Additive Weighting method. The system development model used is a waterfall. Waterfall has several stages, namely needs analysis, system design, writing program code, program testing, program implementation and maintenance. The results showed the benefits of the SAW method as a decision support system for determining employee bonuses based on the employee performance of PT. Mayatama Solusindo can assist administrators in determining employee bonuses quickly and effectively. So the bonus that employees get using the SAW method is the basic salary times the percentage of the ranking value.
Febrizal Alfarasy Syam, Yuvi Darmayunata, Afriansyah Afriansyah
Journal of Applied Engineering and Technological Science (JAETS), Volume 2, pp 27-33; https://doi.org/10.37385/jaets.v2i1.177

Abstract:
Content Management System (CMS) is a system or software in developing content. What is meant by content is all forms of digital information, in the form of image files, audio, video, text and other computer files. CMS makes it easy to create attractive website pages without having to understand how to create a website from scratch. Likewise, Lancang Kuning University has created an Integrated CMS website or integrated with faculty websites at Lancang Kuning University, by creating one database but the frontend and backend templates can be customized as desired. With this integrated website, it will make it easier for the main admin and faculty admin to maintain the website, including in its development. This website was built using the concept of Object Oriented and using a codeigniter framework.C
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