Claim Missing Document
Check
Articles

Found 5 Documents
Search

Design of a System for Checking Paint Results on the Ship's Hull to Prevent corrosion Rahmat, M. Basuki; Wardani, Dianita; Khumaidi, Agus; Budiawati, Ratna; Mudjanarko, Sri Wiwoho
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 7 No 2: March 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v7i2.2906

Abstract

Corrosion is damage caused by chemical reactions between metal materials and other natural elements and is destructive to metal. Corrosion is a weakness in ships made of steel, namely because the rate of ship corrosion, fatigue life is reduced, tensile strength and other mechanical properties are reduced. Corrosion is concentrated on only certain parts. In metal corrosion current flow out onto other parts of the metal surface. Corrosion gastric plates result in reduction Hull panel strength, slowing the ship and reduces security guarantees. The hull must be protected from corrosive attacks routine to prevent loss of additional plates substantially due to seawater corrosion. For Prevent hull corrosion in the painting process for coating, cathodic protection process. In this article, a system for automatically detecting ship hull painting results using image processing is explained. This system will be developed into a portable system. The results obtained show that the system is able to recognize whether the painting results can be accepted or rejected. Accepted means no need to repaint. and if it is rejected, it means a repainting process is needed.
Application of Dynamic Systems to Model Increasing Profitability of UMKM Production in the “SENTRA IKAN BULAK” Suyono, Joko; Rahmat, M. Basuki; Mudjanarko, Sri Wiwoho; Fadilah, Eka; Artaya, I Putu; Bahaswan, Rizal; Alie, R.M. Mahrus; Indartono, Arie; Syaiful, Syaiful; Alviansyah, M. Khakim; Umam, Choirul
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.2958

Abstract

The growth of UMKM in various sectors has triggered intense competition between these business actors. One of them is the craft sector. The use of social media is expected to boost turnover, but the benefits are still lacking. In the craft sector, the problem that arises on the MSME side is the cessation of production. This causes turnover to decrease and has an impact on decreasing profits. This dynamic system modeling is used to see how profit-increasing strategies can be carried out. Based on the dynamic system, there are several variables, namely the causal loop diagram (CLD) and the Stock Flow Diagram (SFD) that are built, there are 3 scenarios in increasing production profits, namely: increasing production, reducing the cost of tools and materials and the third is both taken simultaneously. From the simulation carried out, it was found that within a period of 12 months it was seen that increasing production by reducing the cost of tools and materials could increase sales so that income increased and profits increased. A process of identifying production process change variables is needed as one of the production process variables that was stopped.
Design of a Marine Weather Monitoring System Based on an Arduino System Rahmat, M. Basuki; Widodo, Hendro Agus; Khumaidi, Agus; Budiawati, Ratna; Mudjanarko, Sri Wiwoho
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.2949

Abstract

The need for information about weather conditions in a particular environment is very necessary for the community, so that they can plan activities for the future. A forecaster cannot process data to predict weather or climate conditions if it is not accompanied by historical data within a predetermined time period. Data is a very important savings for future generations, because data will make the nation's generation smart. Without data, all previous information would not be known to be studied. The current condition of the earth is very worrying and not easy to predict. Therefore, it is very important to have integrated observations and services in coastal and marine areas to support resilience to climate change and other marine hazards.Sustainable marine observations and services are very important and relevant to reduce potential problems and threats arising from climate change.In this paper we will discuss the creation of a tool for monitoring weather, where this tool will take data on humidity, temperature and rainfall. so that from this data we can predict weather conditions in the area. By using the fuzzy method, the combination of these three data can be used by fishermen to make decisions about whether it is still safe to go to sea.The system is built based on Arduino using muoring buoy media. where this tool will be placed in the sea. The power supply system uses solar cells, so that it can independently meet the power needs of the equipment. From the test results the system can work normally and well.
Sistem Tracking Posisi Kamera Menggunakan Pengolahan Citra Untuk Pemusatan Posisi Pengambilan Video di Automation Academy Khumaidi, Agus; Priyonggo, Projek; Kusumah, Adam; Rahmat, M. Basuki; Endrasmono, Joko
Jurnal Teknik Elektro dan Komputer TRIAC Vol 9, No 2 (2022): Special Edition
Publisher : Jurusan Teknik Elektro Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/triac.v9i2.16021

Abstract

Kamera merupakan komponen yang sangat penting pada Automation Academy, dimana pada aktivitas yang dilakukan dalam perusahaan ini adalah berhubungan dengan video dan isi dari video adalah materi yang di unggah pada website automationacademy.com, sehingga kamera sangat mengambil peranan yang tidak kalah besarnya dengan peranan lain. Dalam pengambilan video biasanya harus ada paling sedikit 2 orang untuk menjadi cameraman, ini menjadi masalah karena melihat keterbatasan sumber daya manusia yang ada di Automation Academy. Penelitian ini bertujuan untuk meminimalisir masalah tersebut dengan membuat Sistem Tracking Posisi Kamera Menggunakan Pengolahan Citra Untuk Pemusatan Posisi Pengambilan Video di Automation Academy, pada penelitian ini, framework MediaPipe  digunakan sebagai pengolahan citra untuk pengenalan posisi pemateri yang akan direkam menggunakan kamera DSLR. Mekanik dari Sistem Tracking Posisi Kamera Menggunakan Pengolahan Citra Untuk Pemusatan Posisi Pengambilan Video di Aautomation Academy bekerja sesuai dengan sistem yang telah direncanakan. Akurasi dari pendeteksian menggunakan framework MediaPipe sangat bagus, dapat terdeteksi dengan jarak antara 1,5 meter hingga 8 meter. Kemudian intensitas cahaya yang ideal adalah antara 125 lux hingga 190 lux. Lalu agar posisi kamera dapat mengikuti manusia dengan cara mengubah nilai pixels menjadi pulse dari motor stepper
Fixed-wing Unmanned Aerial Vehicle (UAV) Prototype as a Tool for Delivering Aid Packages in Disaster-affected Areas Hasin, M. Khoirul; Rinanto, Noorman; Ulya, A. Arif Zuchal; Subiyanto, Lilik; Rahmat, M. Basuki; Mudjiono, Urip
Jurnal Teknik Elektro Indonesia Vol 6 No 1 (2025): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Departemen Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v6i1.760

Abstract

Delays in delivering aid, especially medicines, to areas affected by natural disasters can prolong the suffering of victims and increase the risk of death. Therefore, in this study we propose the creation of a fixed-wing (FW) UAV prototype that is capable of carrying emergency aid in the form of medicines to remote or isolated areas after a natural disaster. This type of UAV is capable of flying long distances with sufficient payload to deliver emergency aid to remote areas that are difficult to reach. This prototype is made with a balsa wood frame and a Styrofoam aircraft body. In addition, the prototype is equipped with a number of sensors such as GPS, altitude, speed, and digital cameras. To monitor the condition, position, and communication of the UAV while carrying out a mission, the operator on the ground is equipped with Ground Control System (GCS) software. The results of testing both mechanically, electrically, and software showed good performance so that this prototype is ready to be operated in areas affected by natural disasters.