This study aims to determine the effect of utilization, quality, and security of Accounting Information Systems (SIA) on the performance of micro, small and medium enterprises. The research sample was taken by a number of MSMEs in Palembang City which engaged in the industry, trade and various services sectors with a total sample of 34 MSMEs with observations of 100 respondents. The results of …
A good grounding system is one in which the system has a low soil resistance value. Therefore, the lower the resistance value of a grounding system, the better its quality. This is because electrical fault currents are more easily conducted to the ground through the point with the lowest resistance. This study focuses on the use of zeolite and bentonite additives as materials to reduce soil res…
Abstrak—Service robot merupakan sebuah humanoid robot yang dapat melaksanakan tugasnya diberbagai aspek kehidupan seperti pada sektor industri, pendidikan, wisata, serta sosial. Dalam menjalankan fungsinya, service robot perlu memiliki kemampuan untuk mendeteksi dan mengenali objek sekitar. Penelitian sebelumnya menunjukkan metode deteksi objek dan wajah belum diimplementasikan pada robot sec…
Autonomous electric vehicle adalah sebuah kendaraan yang secara otomatis dapat mengatur arah kendaraan berjalan dengan menggunakan sensor seperti kamera sebagai input steering angle pada autonomous electric vehicle. Input steering angle diperoleh dari hasil pendeteksian jalan dan objek pada sekitar autonomous electric vehicle. Pada penelitian ini, dataset yang digunakan terdiri menjadi 7 kelas …
Setiap kendaraan, termasuk juga dengan autonomous vehicle, memerlukan rute untuk melakukan perjalanan mereka. Perencanaan rute merupakan aspek krusial dalam bidang autonomous vehicle. Autonomous vehicle membutuhkan jalur panduan atau langkah-langkah berikutnya untuk dapat bergerak. Pencarian rute tersebut pasti akan memilih rute yang optimal. Pada penelitian ini akan dilakukan pengujian algorit…
The advancement of technology in the field of robotics continues to progress and become increasingly sophisticated. One proof of this sophistication is robots that are designed to have human-like abilities. These human-like abilities are often utilized to assist and serve human needs, and such robots are referred to as service robots. In this research, the designed service robot uses a wheeled …
Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem monitoring berbasis web pada keramba jaring apung (KJA) guna mengetahui kualitas air secara real-time. Latar belakang penelitian ini didasari oleh keterbatasan jumlah sensor kualitas air pada KJA yang ada saat ini serta belum tersedianya sistem monitoring yang real-time, yang mengakibatkan pemantauan kualitas air tidak opti…
Pothole detection on roads features measurement of the length and width of potholes and can detect the depth of potholes in real-time. This is possible due to the presence of distance sensors to detect pothole depth and cameras to detect the length and width of potholes on the road. However, previous research has focused only on object detection without considering the estimation of pothole dim…
This study aims to empirically test whether macroeconomic fundamentals using exchange rate and inflation indicators and financial performance using liquidity (CR) and solvency (DAR) indicators affect profitability (ROA) in trading sector companies listed on the Indonesia Stock Exchange for the period 2018-2022. The data used in this study are secondary data obtained from the revinitiv workspace…
The rapid increase in vehicles and population is a big challenge for autonomous vehicles, as they need reliable steering and speed to ensure road safety. Control systems are crucial in shaping the driving behavior of autonomous vehicles. Designing a control system that manages both the steering angle and speed is complex. This study designs a behavior control system for steering angle and speed…
Sistem yang digunakan pada servis robot terbagi menjadi beberapa subsistem dalam menjalankan tugasnya untuk melayani manusia. Subsistem itu dapat berupa kemampuan penginderaan serta aksi seperti yang dilakukan manusia pada umumnya. Masing-masing subsistem diperlukan sebuah pengintegrasian sehingga service robot dapat bekerja. Subsistem yang digunakan pada penelitian ini terdiri dari sistem navi…
Service Robot dapat menggantikan tenaga manusia dalam memberikan layanan kepada pelanggan. Dalam melaksanakan tugasnya, service robot memerlukan sistem navigasi otonom yang terdiri dari mapping, self-localization, dan path planning. Pada penelitian ini telah dirancang sistem navigasi pada service robot yang menggunakan sensor RPLIDAR A3 dalam membuat peta yang dihasilkan oleh Hector SLAM, memak…
Floating Net Cages (KJA) Refers to a method of raising fish that involves the use of floating nets that have a rectangular or cylindrical shape. Conventional floating net cages which are usually used for fish farming do not have a propulsion system. If the water contained in the floating net cages has poor water quality, therefore a floating net cage is needed that can move automatically to fin…
Fish farming with floating net cages (KJA) is one method of making use of Indonesia's marine resources. Regrettably, KJA's shortcoming is the accumulation of fish feed, which lowers the quality of the water. As a result, this study will create a decision-making system that KJA can use to move autonomously and use Type 2 Fuzzy Logic (T2FL) to locate the optimal site for high-quality water. Four …
Digital identity security is increasingly important in the era of digitalization. The rise of digital document forgery today where most document security systems only use certain codes or only a barcode that anyone can make, this research proposes to create a digital identity verification system that uses Soulbound Token (SBT), based on the Ethereum blockchain where the blockchain itself has pr…
First and foremost, I would like to express my deepest gratitude to Allah The Almighty, whose grace and guidance have enabled me to complete this dissertation. This work, entitled “A NEW IMPLEMENTATION OF INTERFEROMETRY LIGHTNING LOCATION SYSTEM AND INDIRECT LIGHTNING CURRENT MEASUREMENT IN INDONESIA”, has been written as a requirement to obtain the degree of Doctor in Engineering Science a…
Service robots are designed to assist humans in performing various activities, and one of their key components is the robotic arm, which enables direct interaction with humans. To operate effectively, the arm requires a control system capable of handling dynamic tasks with high accuracy. However, existing control systems still exhibit low accuracy in real-time applications. This study proposes …
The increasing scarcity of clean water due to pollution and overexploitation has driven the development of efficient and sustainable separation technologies. One promising solution is polymer-based membrane technology. This study aims to evaluate the characteristics, mechanical properties, and water treatment performance of membranes made from Polyethersulfone (PES), modified with Silver Nitrat…
A research has been done about study of preparation and characterization of Alkaline Fuel CelI (AFC) electrode resulted from electrodeposition of platinum (Pt) on backing layer carbon (C). The First step of this research was to make of backing layer that continued with analyzing of hydrophobicity and conductivity value. Electrodeposition was carried out on backing layer with variation of platin…
This study aims to determine the effect of variations in SiO₂ layer thickness on the Partial Discharge Inception Voltage (PDIV) and Breakdown Voltage (BDV) values in epoxy resin composites. The SiO₂ layer was prepared using a TEOS-based sol-gel method and applied by spray coating technique on the sample surface. The thickness variations tested were 20 µm, 30 µm, 40 µm, 50 µm, and 60 µm…
This research aims to develop an Indonesian news text classification system to distinguish between formal and non-formal texts. This classification system utilises the Long Short-Term Memory (LSTM) algorithm with reference to the Big Indonesian Dictionary (KBBI). The development process involves text preprocessing techniques, such as data cleaning, lower case, remove punctuation, tokenising, st…
Skripsi ini melaporkan hasil penelitian pengaruh dari kelembaban terhadap karakteristik tegangan tembus minyak mineral nynas nytro libra sebagai minyak isolasi dengan ditambah beberapa pengisi seperti Fe3O4, MgCl2, dan NaCl pada kelembaban relatif yang berbeda-beda. Pengujian dilakukan terhadap sampel nynas nytro libra oil dengan penambahan tiga pengisi pada konsentrasi 0,05;0,1;0,2 dalam g/L u…
Penelitian ini membahas tentang pengaruh penuaan thermal silicone rubber yang diimpregnasi didalam minyak mineral. Pengujian dilakukan terhadap sampel silicone rubber yang diimpregnasi didalam minyak mineral pada temperatur 40°C dan 80°C untuk waktu selama 72 jam, sebagai perbandingan Dilakukan juga pengujian terhadap sampel silicone rubber untuk melihat pengaruh penuaan termal. Sampel dibuat…
Penelitian ini melaporkan hasil pengujian mengenai pengaruh penambahan bahan pengisi alumunium nitride (AlN) terhadap PDIV dan pola partial discharge pada isolasi padat epoxy resin. Pengujian dilakukan terhadap sampel epoxy resin yang diberi penambahan pengisi alumunium nitride (AlN) dengan variasi konsentrasi sebesar 0; 0.5; 1.0; 1.5; 2.0; dan 2.5 wt%. Pengujian dilakukan menggunakan sistem el…