Jurnal Teknologi dan Manajemen

A Systematic Review of Drone Development and Innovation Helps Handling during a Pandemic and Its Challenges for Health Technology

Anindya Ananda Hapsari — 2024-08-09

Abstract—These technological advances make researchers around the world develop many new things to support the harmony of life. Humans think a lot, including in terms of technology for the advancement of the times and to maintain life, as well as for handling the unprecedented outbreak of the corona virus that spread in the end of 2019, referred to as COVID-19 by the World Health Organization (WHO), and has put the whole world in a precarious position. The impact of the COVID-19 outbreak, which was witnessed only by Chinese citizens, has become a problem of great concern for almost every country around the world makes the COVID-19 outbreak is spreading tremendous fear, overburdened healthcare system has forced most countries around the world are in a state of partial or complete lockdown. Researchers have begun to develop studies in various fields to help control the virus. Technology is also forced to adapt and develop faster to deal with the existing situation. In response to this action, with this review paper we use trusted sources to present a detailed review of specific aspects related to technological developments during the COVID-19 pandemic, especially UAV or drone technology. In this study we explore the use of technologies such as Unmanned Aerial Vehicles (UAVs) or drones that are modified for handling pandemic situations, and how these technologies are also combined with other trending technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), and 5G, among others, to help reduce their impact from the COVID-19 outbreak and the challenges for the post COVID-19 period. Where UAV technology can be modified and developed according to the needs of the pandemic and development for the post-pandemic and endemic period

Coronanomics: Implications of COVID-19 Pandemic in The Economy in Indonesia

Alfi Maghfuriyah — 2024-08-09

Coronanomics is the impact of the Covid-19 pandemic on the economy. The purpose of this study is to analyze the impact of the Covid-19 pandemic on the macro economy which includes several macro indicators, namely data on economic growth, inflation rates, interest rates, consumption, and investment in Indonesia as well as government policy responses in overcoming the Covid-19 pandemic. This study uses a literature study by taking data from several literatures that support the research process. This study uses quantitative data that is described qualitatively to analyze the impact on the macro economy. Data collection techniques used by listening and analyzing data by means of data reduction, data display, and an overview about the literature to be developed in this study. The results showed that the Indonesian economy in the third quarter of 2021 increased by 3.51% (yoy), although it slowed down compared to the previous quarter's achievements, household consumption grew by 1.03% (yoy). Investment growth slowed by 3.74% (yoy), supported by construction investment. The government's consumption performance was 0.66% (yoy), in line with the reallocation of spending to accelerate the national economic recovery program, including the handling of the Covid-19 delta. The inflation rate in October 2021 was 0.93%, a decrease compared to inflation in 2020 of 1.66%. The government's policy responses that have been carried out in order to overcome the Covid-19 pandemic are divided into two, namely through the Covid-19 Handling Policy and the National Economic Recovery Policy (PC-PEN).

Digital Transformation Framework in Consumer Goods Wholesale Industry SMEs : Case Study in Wholesale SMEs of Babelan Districk

Fadli Hidayat — 2024-08-30

Small and Medium Industry (SMEs) is one type of business that has experienced a fairly developed growth valuation. Consumer goods wholesale SMEs have experienced rapid growth in the sales sector, specifically in the Babelan sub-district the consumer goods wholesale industry still uses a manual control system in running its business. The sales process with the Conventional System is carried out starting from stock control, sales activity control, sales process, cashier and revenue generation is still done manually. The manual control process causes a slow counting process, and a long process of re- ordering goods and losing assets. The solution needed at this time is the creation of a framework for Digital Transformation Steps in the sales process to facilitate the control of wholesale consumer goods business processes. The digital transformation framework is expected to modernize the sales process starting from the cashier system, revenue control system, sales activity control process and make it easier for wholesalers to order goods. This applied research is expected to be able to provide suggestions for wholesale consumer goods businesses in running their business in a more efficient and practical direction and can be a recommendation to be able to carry out a digitally transformed sales process.

Design and Development of a Pipeline Maintenance System for Pipe Surge and Water Hammer Equipment Based on Siemens S7-1200 PLC

Mohammad Wirandi — 2024-08-30

Fluids play a crucial role in the lives of living beings, as they are substances that can flow. In a piping system, a common issue is water pressure fluctuation caused by sudden closures of water flow (Idul, 2021). Pipe surge and water hammer equipment are utilized to demonstrate the transient pressure effect resulting from abrupt changes in flow velocity within pipes (David, 1981). Water hammer can lead to pressure surges throughout the piping system, potentially causing failures that result in leaks in pipes, valves, pipe joints, and even pumps if the pressure exceeds the pipe's capacity (Prasetya, 2016). The likelihood of pipe ruptures or leaks at joints increases significantly. Additionally, equipment movement, slope, and precision of pipe installation can also contribute to leaks during water hammer events.

This research aims to develop a pipe leakage monitoring system to address the impact of water hammer. The system will be installed in areas deemed susceptible to this phenomenon, along with a periodic maintenance indicator system to minimize the impact of pipe leaks. The research will also investigate the potential risks associated with varying fluid flow rates in the piping system. The monitoring, indicator, and sensor systems will be integrated into a PLC and HMI system for data processing.

Automated Sorting Conveyor Using Pneumatic Actuators for Industrial Applications at Morowali Metal Industry Polytechnic

Angga Tegar Setiawan — 2024-08-30

The use of automatic sorting systems in industry plays a crucial role in saving time and reducing manual labor through automation. The main challenges are the high error rate and slow manual sorting processes. This research aims to design and develop an automatic sorting conveyor system using Arduino technology and pneumatic actuators to enhance sorting efficiency and accuracy. The proposed solution is a system capable of detecting and sorting objects based on size with very low error rates, thereby increasing productivity and reducing human error. The design and development of this system involve creating a 3D model of components such as the conveyor frame, belt, motor, pneumatic actuators, and sensors, and integrating them into a complete system. Testing was conducted with seven differently sized test objects to evaluate the system's performance in detecting and sorting objects based on size and height. Input and output voltage measurements ensure performance in line with the expected specifications. The research results demonstrate that the developed automatic sorting conveyor system effectively sorts objects with high accuracy. The system can detect and sort objects based on size with a 0% error rate, reducing the time required for the sorting process compared to manual methods. The use of pneumatic actuators and appropriate sensors ensures consistent and reliable system performance. The test results indicate that the system can be integrated into various industrial applications to enhance production efficiency. The developed automatic sorting conveyor system successfully improves the efficiency and accuracy of the sorting process in industry. It shows significant potential for reducing human error and increasing productivity, making it a practical solution for various industrial applications.

The Inventory Planning of Raw Materials for Furniture Products (Case Study: CV XYZ Furniture)

Feby Gusti Dendra — 2024-09-02

The burgeoning industrial sector in Indonesia has intensified competition among businesses vying for market share. The furniture industry is a prime example of this dynamic landscape. To expand their market reach, companies must demonstrate their ability to fulfill every consumer demand. Failure to meet these expectations will prompt consumers to seek alternatives. One crucial factor in meeting consumer demands is product availability, which is directly influenced by the availability of raw materials within the company. CV XYZ Furniture, a furniture company based in Padang City, exemplifies this challenge. The company produces a diverse range of furniture, primarily utilizing rattan as its raw material. However, CV XYZ Furniture currently lacks a structured inventory planning method for raw materials, resulting in excess inventory for each period. To address this issue, this research aims to establish an optimized inventory planning strategy for raw materials used in furniture production at CV XYZ Furniture. The continuous review system method serves as the foundation for this endeavor. The research outcomes encompass the determination of optimal demand quantity, reorder point, and safety stock. The implementation of the continuous review system model yielded a significant reduction in total inventory costs, amounting to Rp8,625,594 or 2.03%. It can be proven that the continuous review system model is suitable for calculating raw material inventory at CV XYZ Furniture for raw material planning in the following years.

The Role of Perceived Ease of Use and Cashback Promotions on Impulsive Purchases of Shopeepay Users

Melita Apri Yoma — 2024-09-02

The impact of development technology from product digital wallet against impulse buying is a significant phenomenon. This study aims to analyze the effect of perceived ease of use, cashback promotions, and financial literacy on impulse buyers of shopeepay users. Respondents used were Faculty of Business Economics students at private universities in Padang City. This research uses a purposive sampling technique with 80 respondents. The validity method was carried out using Confirmatory Factor Analysis (CFA), while multiple regression analysis using the STATA application was used to test the research hypothesis. The results showed that perceived ease of use and cashback promotions had a positive influence on impulse purchases, while financial literacy did not show a significant effect. The contribution of this research is to provide a deeper understanding of the factors that influence impulse buying in the digital era, especially those related to perceived ease of use, cashback promotions, and financial literacy in using shopeepay.

Analysis of the Effect of Quay Container Crane Available on Dwelling Time at Jakarta International Container Terminal

Ridho Hans Gurning — 2024-09-03

The efficiency of loading and unloading dwelling time at the port has been done a lot. The problem at PT JICT is that there has been a decrease in throughput for the last three years, this has an effect on operational performance. operational performance is a representation of the achievement of all targets, thus the company always aims to improve its operational performance. Another problem is that the terminal's operational equipment has begun to be obsolete, which hinders the loading and unloading operation time, the lack of operational equipment that supports the loading and unloading process. The operational equipment studied is the Quay Container Crane which is seen from the available condition. All of these problems will have an impact on dwelling time at PT JICT which can affect operational performance. This research is expected to provide recommendations to PT Jakarta International Container Terminal to prepare adequate operational equipment so that the resulting dwelling time is known. This research method uses a dynamic system model and validation test with behavior pattern test. The results of the dynamic system model validation obtained dwelling time between 2.79 - 4.56 days, mean error of 3% and standard deviation error of 11%. Maintenance of quay container cranes has an influence on unloading productivity which has an impact on dwelling time. Based on 60 data, the quay container crane available variable is seen based on quartile values consisting of quartile 1 (Q1), quartile 2 (Q2) and quartile 3 (Q3). In the quay container crane available variable, the dwelling time value in quartile one is 1.34 days, quartile two is 1.47 and quartile three is 1.51 and the dwelling time value in quartile one is 14 units, quartile two is 12 units and quartile three is 10 units.

Miniature Furnace Temperature Monitoring System Using Wireless-Based Resistance Temperature Detector Sensor

Fahrul Fahrul — 2024-09-03