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All Journal Fortech : Journal of Information Technology Akademika Fortech : Journal of Information Technology
Wahyuning Astuti, Reny
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Computer Science & IT Decision Sciences, Operations Research & Management

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SISTEM DETEKSI CERDAS BERBASIS METODE DEMPSTER-SHAFER UNTUK MENDIAGNOSIS KERUSAKAN PADA SEPEDA MOTOR INJEKSI: Artificial Intelligence, Dempster-Shafer, Expert System, Fuel Injection System and Motorcycle Wahyuning Astuti, Reny; Puspitorini, Sukma; Hidayah, Al Pigri
FORTECH (Journal of Information Technology) Vol 9 No 1 (2025): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v9i1.1522

Abstract

Injection motorcycles are an innovation in two-wheeled vehicles that integrate electronic technology to enhance efficiency and performance. However, many users face difficulties in detecting electrical system failures in these motorcycles, primarily due to a lack of technical knowledge. This study aims to develop a web-based expert system capable of detecting issues in motorcycle injection components, specifically for injection motorcycles of matic and underbone types from 2013 to 2019. The system utilizes the Dempster-Shafer method to handle uncertainty in the diagnostic process. The Dempster-Shafer theory provides reasoning based on belief functions and plausible reasoning, which is used to combine separate pieces of information (evidence) to calculate the likelihood of an event, resulting in more accurate outcomes. The input consists of data from 15 symptoms of injection component failures and 7 types of injection component failures. The output of this web-based expert system is the diagnosis of the detected failures in the motorcycle injection components and the solutions for these failures. The results show that the developed expert system can improve efficiency in detecting failures and provide more accurate solutions for users with an accuracy rate of 90% based on the expert system's results and the direct testing on 10 injection motorcycle units.  
SIMASET SIMASET PERANGKAT TEKNOLOGI INFORMASI PADA KANTOR KESEHATAN PELABUHAN KELAS III JAMBI: Assets;MYSQL;Maintenance;Information Technology Devices;System. Wahyuning Astuti, Reny; Riswan; Bayu Rasul Liyanda, Ragil
FORTECH (Journal of Information Technology) Vol 5 No 2 (2021): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v5i2.729

Abstract

An organization or company certainly has assets to support its operational activities, so it is very important to maintain the assets themselves. Not maintaining assets and asset data can be an important problem for the organization or company. This asset maintenance system aims to facilitate the maintenance of asset data, especially at the Jambi Class III Port Health Office. The Jambi Class III Health Office is a Technical Implementation Unit within the Ministry of Health which is under and responsible to the Directorate General of Disease Prevention and Control. Asset maintenance in the office still uses the manual method, namely the person in charge of the room comes directly to make a request for repairs, making it difficult for officers to maintain these assets. To overcome this problem, we need a form of asset maintenance system that can assist in the repair request process. Making this application is done by collecting data, system planning, system analysis, system design and database. The database used is MySQL. The input requirements for the Information Technology Equipment Asset Maintenance System are asset data, room data, and work area data. The process requirements needed are: Login process, request process, and input, update, and delete processes. The output data produced is in the form of information that will be attached, including: the request report is approved, and the request data report is rejected. The purpose of making this thesis is the creation of a Web-Based Information Technology Device Asset Maintenance System. With the existence of a new system that has been designed and created by researchers, it can help facilitate the parties involved in maintaining information technology equipment assets.
RANCANG BANGUN SISTEM INFORMASI PENJUALAN DAN PEMESANAN CATERING PADA CATERING ZHAFIRAH JAMBI BERBASIS WEB: Information System, Marketing, Ordering, Catering, Laravel, PHP,  MySQL Wahyuning Astuti, Reny; Suana, Irma; Rifki, Muhammad
FORTECH (Journal of Information Technology) Vol 9 No 2 (2025): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/04dmy816

Abstract

Advances in information technology are encouraging businesses to utilize online media for marketing and ordering products and services. Catering Zhafirah Jambi capitalized on this opportunity by building a web-based marketing and ordering system to improve operational efficiency and simplify customer transactions. This system was developed using the Laravel framework, PHP programming language, and MySQL database, with key features including a menu catalog, order form, online payment, customer data management, and testimonials. System requirements included inputs in the form of user data, menus, orders, admin, and payment methods; processes such as registration, login, ordering, payment, menu management, orders, and reviews; and outputs in the form of sales reports, order confirmations, menu lists, and order statuses. Test results showed the system performed well, with an easy-to-use interface, and accelerated ordering and data management. This system is expected to improve customer service while expanding Catering Zhafirah Jambi's market reach.
Co-Authors Ahmad Louis, Ahmad Antika, Rahma Aris Munandar Bayu Rasul Liyanda, Ragil Enjelita, Enjelita Farida Nasution, Renny FIRMANSYAH, ANDI Hendra Wijaya Hidayah, Al Pigri Jannah Vemi Putri, Miftahul Junaidi Surya, Junaidi Kurnia Akbar, Fajri Lucy Simorangkir Maulana Syarif, Nanang Mubaroq, Fazri Muhammad Rifki Novhirtamely Kahar Pangestu, Prayogo Pariyadi Priyanto, Prayit Putri Susanti Rifkianda, M. Anugrah Riswan Rivatunisa, Cyntia Sopian, Abu Suana, Irma Sukma Puspitorini Sukma Puspitorini, Sukma Trimas Tuti, Desti Utomo, Sutrisno Valencia, Desviana Widiantara, Ary Yeni Nurjani, Yeni