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PERANCANGAN PROTOTYPE ROBOT OBSERVASI BAWAH AIR DAN KONTROL HOVERING MENGGUNAKAN METODE PID CONTROL Ferdy Irawan; Andik Yulianto
Jurnal Sains dan Informatika Vol. 1 No. 1 (2015): Jurnal Sains dan Informatika
Publisher : Teknik Informatika, Politeknik Negeri Tanah Laut

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Abstract

Remotely operated vehicle (ROV) adalah instrumen berupa wahana selam berukuran mini. ROV biasadigunakan untuk eksplorasi objek bawah laut seperti pemotretan bawah air, operasi militer, perbaikan jalur pipabawah laut dan lain-lain. Karena ukurannya yang relatif kecil dan berat rangka ringan, ROV ini umumnya lebihrentan terhadap gangguan. Dengan demikian, mengkontrol keseimbangan dengan posisi stabil di depan obyekyang menarik dapat menjadi tugas yang menantang untuk pilot ROV.Pada penelitian ini, untuk mengkontrol keseimbangan ROV digunakan sebuah metode PID (ProporsionalIntergral dan Derivatif). Metode PID adalah salah satu metode pengontrolan yang mengolah suatu sinyalkesalahan atau error, nilai error tersebut diolah dengan formula PID untuk dijadikan suatu sinyal kendali atausinyal kontrol yang akan diteruskan ke aktuator.Implemtasi kontrol keseimbangan (hovering) pada ROV dengan metode PID yang optimal dari pengujiantrial and error didapat nilai konstanta Kp=1.00, Ki=0.7, dan Kd=0.05. Dari hasil pengujian didapat hasilhovering yang maksimal pada saat ROV diberi gangguan sebesar 32o, ROV dapat kembali hovering dalam 49iterasi atau 4.9 detik.
Aplikasi Sistem Manajemen Perpustakaan dengan Penerapan Pemrograman Berorientasi Objek Angelina Jolie; Dedrick Dedrick; Raphael Kurniawan Sugeng; Winona Audrey Lee; Andik Yulianto
Telcomatics Vol 7 No 2 (2022)
Publisher : Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/telcomatics.v7i2.7349

Abstract

Library is one of the most important pillars to improve the quality of Indonesia’s education. Due to its importance for the next generation, the government tries to increase the establishment of schools and libraries so that the young generation can compete with people from another countries. However, the increasing number of libraries did not mean that the library service quality will become better. Many library systems in Indonesia still have not kept up with technology and still using the manual system, hence the management process and services are not effective. Because of that, this research is created for the purpose of producing a design for a library management application. The methods used in this research is split into multiple steps which is system planning, class diagram planning, MySQL database planning, and GUI planning. The following processes will produce a library management desktop application that is integrated to a database. With this application, processing, documenting, and deliverance of data can be done in more effective and efficient way.
Pengembangan Prototype Remote Control untuk Fault Simulator Trainer Jan Putra Bahtra Agung S Pelawi; Andik Yulianto
Telcomatics Vol 8 No 1 (2023)
Publisher : Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/telcomatics.v8i1.7851

Abstract

Most trainer module equipped a system error simulator (Fault Simulator), to activate the fault simulator the instructor must press a button that will bring up a certain type of fault that the trainer wants to simulate, then students will analyze the source of the error and fix it. The weakness of this trainer is that teachers must press a button on the trainer when they want to change the fault simulator in front of students so that participants will know which type of fault simulator is being run without troubleshooting. If this happens, the teaching objectives are not achieved so that the teaching process using this trainer becomes less effective. To overcome this problem, a remote-control prototype for trainers was designed consisting of an infrared (IR) based transmitter and receiver. To facilitate integration of the fault simulator module, the IR Transmitter and IR Receiver will communicate serially. From the tests carried out, it can be concluded that the designed remote-control prototype for trainers is functioning properly. IR transmitter and IR receiver can communicate serially using infrared media. This remote-control prototype has an optimal distance in the range of 0-5 m.
ANALISA APLIKASI CHATBOT UNTUK PERTANYAAN UMUM TERKAIT UNIVERSITAS DI UNIVERSITAS XYZ Herman Herman; Andik Yulianto; Stephani Lim
Jurnal Pendidikan Teknologi Informasi (JUKANTI) Vol 6 No 2 (2023): JURNAL PENDIDIKAN TEKNOLOGI INFORMASI (JUKANTI) EDISI NOPEMBER 2023
Publisher : Program Studi Pendidikan Informatika, Universitas Citra Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37792/jukanti.v6i2.1069

Abstract

Technology has become an integral part of modern life. Especially in marketing, technologies such as social robots and chatbots are often used to provide information about companies, products, and services to users. These chatbots are built using the Successive Approximation Model (SAM) with PHP and JavaScript programming languages, and use PhpMyAdmin as a means of database management. This research aims to determine user responses and the influence of variables on compatibility, perceived usefulness, perceived ease of use, behavioral intention, and actual use of the VA XYZ chatbot using the TAM approach. This study uses an experimental method with 180 respondents. The results of the analysis show that compatibility affects perceived usefulness and perceived ease of use, perceived ease of use affects perceived usefulness and behavioral intention, perceived usefulness does not significantly affect behavioral intention, and behavioral intention does not significantly affect actual use.
Perancangan Sistem Smart Door Dengan Notifikasi Telegram M.Eng, Ni’matul Ma’muriyah; , S.T., M.T, Andik Yulianto; Tymoden
Jurnal Mahajana Informasi Vol 8 No 2 (2023): JURNAL MAHAJANA INFORMASI
Publisher : Universitas Sari Mutiara Indonesia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jurnalmi.v8i2.4642

Abstract

With the development of IoT, security systems can now be accessed and tracked with a smartphone. One of the security system that can be used is RFID. RFID uses radio waves to read data from a microchip as identity. RFID systems work on electronic principles so they are more difficult to open than key systems. The key system is universal type so with one key can open the same door lock system. To prevent the possibility of keys being duplicated, a security system is needed that is more difficult to open and sends notifications to the owner if an attempt is made to access the door. By utilizing the RFID system and using telegram as a notification system, an RFID security system was designed which was equipped with a telegram notification system.