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Journal : Progressive Physics Journal

Evaluasi Sistem Proteksi Sambaran Petir pada Gedung G dan Gedung Science Learning Center Fakultas Matematika dan Ilmu Pengetahuan Alam Fadhil, Achmad Reyhan; Syahrir, Syahrir; Putri, Devina Rayzy Perwitasari Sutaji
Progressive Physics Journal Vol 4 No 2 (2023): Progressive Physics Journal
Publisher : Program Studi Fisika, Jurusan Fisika, FMIPA, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ppj.v4i2.1042

Abstract

As a building that had been used all day G building and Science Learning Center has an active lightning protector system that can arrest electrons on clouds. Therefore, it necessary to evaluate and measure on lightning protector system that installed on both building. Main purpose of this research is to know the efficieny of the lightning protector systems that installed on G building and Science Learning Center, and also to know equivalent area of the lightning protector systems that installed on G building and Science Learning Center. This reasearch was done by evaluate the system based on risk assesment to know that the lightning protector system is needed or not to be installed on the building and then to calculate the equivalent area from lightning protector system to know the effiency of it, and lastly to measuring resistance of the building it needs Earth Resistance Tester (ERT) so it suit the Threshold Value. The result of this research shows that the lightning protector system on G building has the III efficiency level in value is 85% effiecient and equivalent area in range of 30,559 km2, meanwhile on Science Learning Center building shows that lightning protector system has the IV effieciency level, in value is 80% efficient and equivalent area in range of 20,658 km2.
Rancang Bangun Alat Penghitung Curah Hujan Tipe Tipping Bucket Berbasis Arduino Uno ATmega328p Renaldy, Renaldy; Syahrir, Syahrir; Natalisanto, Adrianus Inu
Progressive Physics Journal Vol 4 No 2 (2023): Progressive Physics Journal
Publisher : Program Studi Fisika, Jurusan Fisika, FMIPA, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ppj.v4i2.1074

Abstract

Rainfall from one area to another varies and can occur at any time. This requires a tool that can monitor the rainfall that occurs. One of the automatic rainfall gauges tipping bucket. This tool will be designed based on Arduino Uno ATmega328P and the results will be compared with manual measuring tools. This study uses a quantitative approach and primary data by designing and manufacturing a rainfall sensor tool the tool is applied to obtain rainfall data which will later be compared with manual rainfall data. Light rainfall simulation measurement data has the highest rainfall value of 10.770 mm. For rainfall simulation measurement data of 26.924 mm and heavy rainfall simulation measurement data of 64.618 mm. Comparison of type rainfall measurement data tipping bucket and manual measuring tools are not much different from the rainfall calculator tipping bucket quite accurate. The design of a tipping bucket type rainfall meter by utilizing the Arduino Uno microcontroller connected to the RTC, I2C LCD and sensor reed switch which reads the movement of the tipping bucket so that the sensor works by detecting a magnet that hits the front of the sensor whose results will be displayed on the LCD. The level of accuracy of the tool is quite accurate and rainfall is directly proportional to time.
Analisis Perubahan Sinyal Pneumatic to Electric Menggunakan Algoritma Fuzzy Logic Jerri, Alyadris; Natalisanto, Adrianus Inu; Zarkasi, Ahmad; Nurhanafi, Kholis; Syahrir, Syahrir
Progressive Physics Journal Vol 4 No 1 (2023): Progressive Physics Journal
Publisher : Program Studi Fisika, Jurusan Fisika, FMIPA, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ppj.v4i1.1029

Abstract

Control valve is a tool in the oil and gas industry that works by relying on actuators as a driving force. For example, pneumatic actuators work with air pressure as driving energy, and standard signals are used for pneumatic. The signal is converted into a current signal using fuzzy as an application of artificial intelligence systems in the industrial sector. The method used in this study is the utilization of fuzzy logic with the Mamdani method using the software MATLAB. The results will be compared with data from companies and P/I simulation data. Pressure pneumatic algorithm system fuzzy by paying attention to the range of signals used. Company data and P/I converter simulation data are not much different, but the line equation obtained is slightly different. Meanwhile, the fuzzy logic data has slightly different data from the previous data caused by the rules of the fuzzy. Thus, the use of fuzzy logic pressure pneumatic signals to flow signals can be said to be quite capable of being used in these systems by paying attention to the range of signals and rules needed. The comparison results that have been tested have data results that are not much different based on the difference in the value of the current signal and the error value obtained below 2.5%.
Co-Authors AA Sudharmawan, AA Abdul Hakim Fattah Adrianus Inu Natalisanto AFDALIA, NUR Agung, Shandy Ahmad Ahmad Ahmad Zarkasi Ahmad Zarkasi Aidah, Nur Ajeng Wijayanti, Lumastari Aliansa, Wahyu Amin, Muhtar Amirulmukminin, Amirulmukminin Ariatami, Rezky Nur Arief Rachman Hakim Asa, Halena Meldy Asriani Hasanuddin Audrey Gracelia Riwu Awaluddin Tjalla Ayu Azizah Azim, Muhammad Azra Fauzi Basri, Muhammad Faisal Bhwa, Daeng Agus Vieya Putri Boma, Muslimin Budi Setiawati Chen, Diki Ciptadi, Chandra Datu, Natalia Dinny Devi Triana Eddy Soekendarsi edi edi Ekhy, Sirajuddin Ernawati, Eli Fadhil, Achmad Reyhan Fahria Nadiryati Sadimantara Fahrul M., Muhammad Faisal Jayadin Fandir, A Farizi, Moh. Salman Al Haerul, Haerul Hartina, St. Hasmida, Hasmida I Putu Buda Yasa Ika Pratiwi Ilma Sarimustaqiyma Rianse Ilyas, Muh. Imam Nursyahied Irfan Afandi Isnurrini hidayat, Isnurrini Jannah, Insani Fitrahulil Jerri, Alyadris Jesus, Babelonia L H De Juliangkary, Eliska Junaedi Junaedi Kahar, Irsan Kale, Maria Laurenci Fany Permata Kamil, Reski KASMAN , AINUN FITRIA NUR KETUT SUKARMA . Khairunnisah, Noni Antika Kholis Nurhanafi Kolobani, Mathias Nathaniel Kusnadin, Kusnadin M. DJabir, Siti Mardiana Mardiana Marwah Marwah Masitah Masitah Maulita, Miftahul Melisha, Melisha Mohamad Irfan, Mohamad Muhamad Ikhsan Muhamad Salabi Muhammad Fajri Raharjo Mulyati Mulyati naim, Kurniati Nenobais, Aplonia Ninef, Violin Irene Nirwana, Hafsah Nofianti, Nofianti Nur Aidah, Hanyfah Nurdin Nurdin Nurfidah, Nurfidah Nurhasmi Nurhasmi Nurhayati Nurhayati Nurvi Oktiani Palupi, Aisyah Anudya Pangerang, Fitriaty Pasandaran, Rio Fabrika Pratiwi, Yulita Dwi Prihantini, Campina Illa Pujilestari, Pujilestari Purnasari, Cahyani Putri, Devina Rayzi Perwitasari Sutaji Putri, Devina Rayzy Perwitasari Sutaji Rachman, Nurul Fadillah Rahim, Samsir RANI RANI, RANI Ratih Setyo Rini Renaldy, Renaldy Salabi, Muhammad Salam Salam Sanapiah, Sanapiah SARI, AYU RESTINA Sarinah, Dian Sirajuddin Abdullah Sri Damayanti Sri Maryanti Sugeng Priyanto, Sugeng Suluamu, Muliyati supriadin supriadin Suriadin, Heppy Sutartina, Sutartina Sutarto Sutarto Syafira, Syafira Syarifoeddin, Elya Wibawa T, Zein Tudang Rombeallo, Nofita Tunggal, Deif Tunru, Andi Alif Uli, Aprilla Sinta Ummah, Auliya Rahmatul Upa, Nurul Fatmawati Pua Wardani, Nimas Prita Rahajeningtyas Kusuma Wiwik Widiyanti, Wiwik Yetti Supriyati, Yetti Yudi Mujayin YULIYANTI, SRI Zohra Hasyim, Zohra