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All Journal Jurnal Elkolind : Jurnal Elektronika dan Otomasi Industri Journal of Applied Smart Electrical Network and System (JASENS) Bulletin of Community Engagement Jurnal Polimesin Jurnal Cakrawala Maritim International Journal of Mechanical, Electrical and Civil Engineering International Conference on Maritime Technology and Its Application PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Agus Khumaidi
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Religion Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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IMPLEMENTASI ALAT PERINGATAN DINI (ALARM) UNTUK KEGIATAN PRODUKSI USAHA PENTOL GILAAA KEPUTIH SUKOLILO Fitri Hardiyanti; Mochamad Yusuf Santoso; Agus Khumaidi
Jurnal Cakrawala Maritim Vol 1 No 1 (2018): Jurnal Cakrawala Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) - PPNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cakrawalamaritim.v1i1.429

Abstract

Pentol Gilaaa merupakan usaha kuliner yang menyajikan jajanan pentol (bakso) modern di Surabaya.Pelopor pentol modern ini didirikan pada tanggal 20 desember 2012 di Keputih – Sukolilo, Surabaya.Saat ini Pentol Gilaaa memiliki 5 outlet di Surabaya, yaitu di Royal Plaza Lt. 3 N1-21, Keputih Utara,Indomaret raya Menur Surabaya, Sakinah Keputih Surabaya, dan Rungkut Madya, serta 1 Outlet diBandung. Dari kegiatan produksi, terdapat kendala pada pengendalian kompor untuk memasak pentol.Pada saat memasak, diperlukan waktu tertentu agar dihasilkan pentol dengan kualitas yang bagus.Selama ini pengendalian kompor dilakukan manual oleh pekerja di rumah produksi. Seringkali pekerjalupa atau terlambat waktu untuk mematikan kompor. Sehingga diperlukan untuk mengimplementasikanalat peringatan dini (alarm) untuk proses memasak. Harapannya, dengan implementasi alat tersebutakan mempermudah pengendalian proses memasak pada kegiatan produksi. Jadi kualitas produk pentoldari Pentol Gilaaa dapat terjaga dengan baik. Alarm yag diimplementasikan berupa rangkaian pewaktuyang akan otomatis memberikan peringatan berupa suara dan sinar kepada perkerja. Hasilnya, pekerjatidak lagi lupa dan terlambat mematikan kompor. Hal ini sangat membantu aktivitas produksi danmenjaga kualitas produk
Peningkatan Keterampilan Teknik Siswa SMK Nasional Dawarblandong melalui Pembelajaran Berbasis Proyek dengan Pendekatan Otomasi pada Alat Pertanian Joessianto Eko Poetro; Agus Khumaidi; Imam Sutrisno; Ii Munadhif; Mochammad Rifai
Bulletin of Community Engagement Vol. 4 No. 2 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i2.1354

Abstract

This service aims to improve the technical skills of Dawarblan-dong National Vocational School students through project-based learning with an automation approach to agricultural equipment. The service method used is class action service. The service instruments used are observation, tests and interviews. The service subjects were 30 students of class XI Automotive Light Vehicle Engineering. Data were analyzed using descriptive statistics. The results of the service show that project-based learning with an automation approach to agricultural equipment can significantly improve the technical skills of Dawarblandong National Vocational School students. This is proven by the increase in student test scores from an average of 65.00 to 80.00 after taking part in the learning. Apart from that, the results of observations show that students become more active and creative in learning. Students are also more motivated to learn and complete projects. The results of the interviews showed that students felt happy and challenged by project-based learning with an automation approach to agricultural equipment. Project-based learning with an automation approach to agricultural tools can be an effective learning alternative for improving the technical skills of Dawarblan-dong National Vocational School students. This learning can improve students' knowledge, skills and attitudes in the field of engineering.
Development of a Prototype System for Monitoring and Controlling Apple Cider Vinegar Fermentation Using IoT-Based Fuzzy Methods Hannisa Kautsarani Hamidah; Agus Khumaidi; Ii Munadhif; Ryan Yudha Adhitya
International Journal of Mechanical, Electrical and Civil Engineering Vol. 1 No. 3 (2024): July : International Journal of Mechanical, Electrical and Civil Engineering
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmecie.v1i3.35

Abstract

The apple cider vinegar fermentation process requires careful monitoring and control of variables such as pH, alcohol content, and amount of acetic acid. This research adopts Fuzzy Logic Control by utilizing the MQTT communication protocol, pH, alcohol and water pump sensors, as well as solenoid valves and DC motors as actuators. This Internet of Things (IoT) based solution provides real-time monitoring information on the fermentation process. The results showed that the test system succeeded in maintaining a stable pH of around 3.9-4.0 during the initial stages of fermentation, while industrial data showed greater variations. Alcohol content increased consistently in the test system, in contrast to the spike on day 7 in industry data. At the formulation stage, the pH dropped to 3.68 in the test system, while the industry maintained 3.70. At medium and slow mixing stages, the test system showed a significant decrease in pH and a consistent increase in alcohol. At the harvest stage, the pH was lower in the test system compared to industrial, with slightly higher alcohol content. Test results show that the implementation of this system can reduce the fermentation process time by up to 2 days faster compared to conventional methods. This conclusion shows that IoT-based systems are able to provide better control and monitoring than conventional systems, so they have great potential for wider adoption in the apple vinegar fermentation industry to increase production effectiveness.
Design of an aluminum can pressing machine using a lead screw mechanism with a microcontroller-based monitoring system Rizal Indrawan; Abdulloh Sami Alfaris; Agus Khumaidi; Dhika Aditya Purnomo; Fipka Bisono
Jurnal Polimesin Vol 22, No 5 (2024): October
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i5.5219

Abstract

The beverage industry is experiencing significant growth; however, the handling and management of can waste, particularly aluminum can waste, still rely on manual processes, such as stepping on or striking the can with a tool to reduce its volume. Therefore, there is a need for innovation to design and create a small-scale can pressing machine. The development of this machine employs the Ulrich method, which encompasses the identification of machine requirements, concept selection, and design embodiment. Based on the results obtained using the Ulrich method, design concept 2 was selected. Subsequently, planning, calculations, and analyses were conducted to identify the core and supporting components necessary for constructing the machine. The next stage involved creating detailed drawings of the machine, followed by fabrication and testing. During testing, the can pressing machine demonstrated the ability to exert a maximum load of 20,110.5 N, with a torque of 220.990 Nm and a power output of 0.5 HP (356.95 watts). The PZEM-004T microcontroller was utilized to monitor the operational control of the electric motor. The machine successfully reduced the volume of cans by 56.5%, decreasing their initial height from 345 mm to 150 mm, and it is capable of processing 75 cans per minute.
Pemanfaatan Getaran Mesin Sebagai Sumber Energi Alternatif Shivy Aura Adhyatma; Mohamad Hakam; Agus Khumaidi
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 6 No 1 (2022): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Energy cannot be created or destroyed. Transformation of energy is become one way to complete the renewable energy. In oftentimes machine vibrations is considered as interference, but the vibration energy can be convert into electrical energy. This research was conducted to design a machine vibration power plant that uses a mechanical system utilizing vibration energy from industrial machines. Ulrich method is used to determine the design concept. An energy conversion structure has been designed carrying the concept of a mechanical system, making eccentric motion using an intermediary plate system as a channel for engine vibration to cause up and down motion and supported by a transmission system into rotary motion to rotate a generator/dynamo as a generator of electricity. The vibrations generated from industrial machines can be utilized or converted into electrical energy. It is noted that the design of the energy conversion structure with a mechanical crankshaft system has not been able to convert vibrations into electricity according to the plan. The replacement of the material used in the crankshaft energy conversion structure is expected to improve the performance of the energy conversion tool. The engine vibration power plant is offered with a pump concept that can convert vibrations into electrical voltage. The result of the voltage is 0.035V and the resistance is 381.5 Ohms.
Penerapan Metode Ulrich dalam Perancangan Konsep Desain Mesin Pengepres Kaleng dengan Menggunakan Lead screw Abdulloh Sami Alfaris; Rizal Indrawan, S.ST., M.T.; Agus Khumaidi
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 7 No 1 (2023): Conference On Design And Manufacture Its Application
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of the beverage industry is increasing, in the handling and management of canned waste there is still a manual process, by stepping on or hitting cans with tools so that the volume of cans shrinks. Therefore, an idea and innovation is needed to design and make a machine as a tool for pressing cans in the form of a small-scale can pressing machine. The process of making the machine uses the Ulrich method. Identification of machine needs to concept selection and design embodiment. Based on the results of the design with the Ulrich method, design concept 2 was selected. Has a relative value for rate of 28% and for weight score of 31%.
Peningkatan Akurasi Kontrol Arah Kapal Menggunakan Sensor Kompas BNO055 Setiyono, Dwi Agus; Afif Zuhri Arfianto; Dimas Pristovani Riananda; Agus Khumaidi; Noorman Rinanto; Zindhu Maulana Ahmad
Journal of Applied Smart Electrical Network and Systems Vol 6 No 01 (2025): Vol 06, No. 01 June 2025
Publisher : Indonesian Society of Applied Science (ISAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jasens.v6i01.1147

Abstract

The accuracy of a ship's heading measurement is an important element in ensuring the ship moves towards its destination precisely and safely. One of the key parameters in this system is the ship's heading, which indicates the direction of the ship relative to a specific reference point, such as magnetic north. However, heading measurements are often affected by environmental disturbances, magnetic interference and sensor calibration errors, which can degrade measurement accuracy. This research proposes the use of the BNO055 sensor, which combines an accelerometer, gyroscope and magnetometer in a single module to measure ship orientation in three dimensions. An STM32 microcontroller is used to process the data from the BNO055 sensor and calculate the ship's heading and relative bearing with high precision. The calculation results are then displayed on the Nextion Display, providing visual information needed by the user. Test results show that the system provides high accuracy, with an average percentage error of 0.002% for heading and 0.208% for angle. The system can steer the ship with high precision, despite magnetic field disturbances. Thus, this BNO055 and STM32-based system is expected to improve efficiency and accuracy in ship direction measurement applications.
Orientation Holding Control for Autonomous Surface Vehicles using Adaptive Neuro-Fuzzy Inference System Method Dimas Prostovani Riananda; Nurahmad Hadi Cahyadi; Zindhu Maulana Ahmad Putra; Joko Endrasmono; Ryan Yudha Adhitya; Agus Khumaidi
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2025): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.2

Abstract

The completion of autonomous surface vehicle water missions is required to have adaptive capabilities in maintaining the position, attitude or tilt, and stability of the ship against the influence of external disturbances that can interfere with the ASV's navigation system. Therefore, this research focuses on the orientation holding control system against external disturbances. To determine the value of the angular shift or tilt of the ship's facing direction using the CMPS14 sensor. The control method used to determine the ship's propulsion response in determining the speed based on the heading error value and the amount of rotation speed through the bow thruster in maintaining the ship's heading using the ANFIS (Adaptive Neuro-Fuzzy Inference System) Method. The ANFIS model that has been made for predicting the value has an RMSE value of 1.6169% which is then implemented on a microcontroller with conversion and has an accuracy value of 99,6%. In testing the performance of the ship orientation control system by giving 10 variations of disturbance shows an average response time of 5.08 seconds. So that the application of the ANFIS method in this control system has good performance and can be used as a reference for further research.
The Design and Facility Layout of Traditional Boat-building Based on the Regression Model Praharsi, Yugowati; Muhammad Abu Jami’in; Agus Khumaidi
International Conference on Maritime Technology and Its Application Vol. 3 No. 1 (2025): ICOMTA : International Conference on Maritime Technology and Its Application
Publisher : Surabaya State Polytechnic of Shipbuilding

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/icomta.v1i1.13

Abstract

Traditional fishing boats are used widely by fishermen in Indonesia. However, the design has not been standardized yet. Therefore, it will influence the resistance and the endurance tests. In this study, we aim to design the lines plan model of a fishing boat for the standardization of its components. The regression model is used to determine the length of the keel, the height of the boat, the length of the boat, and the width of the boat. The results show the general arrangement, lines plane design, and facility layout of traditional boats based on the regression model. This study will contribute to the business process development at the shipyard and the small craft technology.
Sistem Pengendalian Robot KRSRI Menggunakan Logika Fuzzy Sugeno Orde Nol Adhitya, Ryan Yudha; Agus Khumaidi; Zindhu Maulana A.P.; Dimas Pristovani R; Mochammad Madhoni Setiawan; M. Dhani Inwanul F; A. Dewana Putra; Semeru Fatkhurrozi A; M. Dhifa Alfitra; Deni Almunawar; Fonda Jiwa Arkananta Tusila; M. Fakhri Ali Mufidz
Jurnal Elektronika dan Otomasi Industri Vol. 11 No. 1 (2024): Jurnal Elkolind Vol. 11 No.1 (Mei 2024)
Publisher : Program Studi Teknik Elektronika Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/elkolind.v11i1.4057

Abstract

Robots are one of the technological developments that unite several aspects, such as mechanical, electrical, and programs that are interrelated to one another. Currently, the robot has also been competed in a competition with various categories. One of them is the SAR (Search and Rescue) robot competition which is accommodated in the KRSRI (Indonesian SAR Robot Contest). This SAR robot has a mission to save and bring victims to a safe zone. To develop the robot so that it is more optimal, several studies have been carried out using various methods. In this study, the SAR robot was optimized with the Zero Order Fuzzy Sugeno Logic method. In addition, this study uses a sharp sensor as a distance sensor which has better capabilities than ultrasonic sensors. The results show that the time the robot to reach the finish line fluctuates or has various time results for each trial. The conclusion of this experiment is that the Fuzzy Logic method can be applied to SAR robots. Based on the generated robot motion, the robot can move straight without any tendency to the right or left of the trajectory barrier.
Co-Authors , Rini Indarti A. Dewana Putra Abdulloh Sami Alfaris Adam Maulana, Adam Maulana Adhitya, Ryan Yudha Adi, Muhammad Adimassyah Adianto Alfianto Taufiqul Malik Anggarjuna Puncak Pujiputra Arfianto, Afif Zuhri Arigo, Mohammad Arigo Al. Hafid As'ari, Nur Hasyim As'ari Asri, Purwidi Deni Almunawar Dhika Aditya Purnomo Didi, Perdinan Setia Budi Didik Sukoco Dimas Pristovani R Dimas Pristovani Riananda Dimas Prostovani Riananda Dwi Sasmita Aji Pambudi Dzil, Fadhli Evi Nafiatus Sholikhah Fipka Bisono Fitri Hardiyanti Fonda Jiwa Arkananta Tusila Gusti Audryadmaja, Anugerah Ekha Hannisa Kautsarani Hamidah Hasin, Muhammad Khoirul Hendro Agus Widodo Ii Munadhif Imam Sutrisno Isa Rachman Joessianto Eko Poetro Joko Endrasmono Joko Endrasmono4 Lilik Subiyanto M. Dhani Inwanul F M. Dhifa Alfitra M. Fakhri Ali Mufidz Mat Syai'in Mat Syai’in Mochamad Dhani Inwanul Farikh Mochamad Yusuf Santoso Mochammad Madhoni Setiawan Mochammad Rifai Mohamad Hakam Mohammad Abu Jamii’in Mohammad Basuki Rahmad Mohammad Basuki Rahmat Muhammad Abu Jami’in Nurahmad Hadi Cahyadi Nurissabiqoh Binta Bayu Ramadhan, Novalliansyah Ramadhan Riko Satrya Fajar Jaelani Putra Rinanto, Noorman Rini Indarti Rizal Indrawan Rohmansyah, Ade Fitra Ryan Yudha Adhitya Semeru Fatkhurrozi A Setiyono, Dwi Agus Shivy Aura Adhyatma Sholahuddin Muhammad Irsyad Sofi Berliana Rizky Tusila, Fonda Jiwa Arkananta Tusila Wahyudi, Asyal Achnan Yaqin, Muhammad Ainul Yaqin Yugowati Praharsi Yuning Widiarti Zainu Rafsanjani Zhafirah, Talitha Amalia Zindhu Maulana A.P. Zindhu Maulana Ahmad Zindhu Maulana Ahmad Putra