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Syafruddin R
Sekolah Tinggi Teknologi Mandala
Engineering

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Sistem Monitoring Data pada Smart Agriculture System Menggunakan Wireless Multisensor Berbasis IoT Givy Devira Ramady; Rahmad Hidayat; Syafruddin R; Andrew Ghea Mahardika; Reza Rahman Hakim
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (756.094 KB) | DOI: 10.22236/teknoka.v4i0.4173

Abstract

The development of technology in the modernization era now allows us to do work more easily, quickly, efficiently and have high productivity. One example of this development is in agriculture. The concept of developing agriculture that is being developed at this time is the concept of intelligent agriculture, or more commonly known as smart farming or the Smart Agriculture System. This concept refers to the application of Information and Communication Technology (ICT) in agriculture. The main purpose of applying the technology is to increase yield productivity and ease in monitoring the plant growth process. Based on this, then in this study developed a data monitoring system that utilizes wireless multisensor network technology and internet connectivity in the concept of the Internet of Things (IoT). Through this system, it is expected to facilitate the process of monitoring and controlling the growth of plants that are turned into commodities.
Kontrol Motor AC 3 Fasa Pada Peluncur Peluru Kendali Rosyidin Sufyani; Syafruddin R; Givy Devira Ramady; Andrew Ghea Mahardika; Decy Nataliana
Prosiding Seminar Nasional Teknoka Vol 4 (2019): Prosiding Seminar Nasional Teknoka
Publisher : Fakultas Teknik, Universitas Muhammadiyah Prof. Dr. Hamka, Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (761.517 KB) | DOI: 10.22236/teknoka.v4i0.4211

Abstract

The background of the research is the need for 3 phase ac servoposition is needed to obtain a precise position, where the 3 phase ac motor with a power between 0.25 to 1 kw when used to make precise position movements, is quite difficult, because of the moment of inertia, when silent governed the way the starting time process from zero speed to nominal speed is quite long, about 1 to 2 seconds, as well as when from normal rotation commanded to stop zero speed the process of stopping time ranges from 2 to 3 seconds, whereas we want starting time 0.5 seconds and stop time 0.75 seconds stop right in the position ordered. This problem is very disturbing in making other system controls, because the time is long enough in the starting time and stoping time, and this process will repeat every time according to the modulation of the control signal received by the motor switching system, while the operating time of the desired system is only 30 seconds in following the target so as not to disappear in the camera shot, starting from the target start is obtained until the end of the process when turning on the firing button, as used in controlling the missile launcher. The launcher's processing time is only about a few minutes, for searching, locking and firing, otherwise the object to be locked will disappear from observation.
Co-Authors Andrew Ghea Mahardika Andrew Ghea Mahardika Anjeng Sun Sun Decy Nataliana Givy Devira Ramady Rahmad Hidayat Reza Rahman Hakim Rosyidin Sufyani