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Journal : Mesin

PENGEMBANGAN PERANGKAT AKUISISI DATA PORTABEL BERBASIS MIKROKONTROLER AT89C52 UNTUK PENYEIMBANGAN DI LAPANGAN Abidin, Zainal; Indrabayu, Arief; Santoso, Adi; Hariyadi, Hariyadi
Mesin Vol 17, No 3 (2002)
Publisher : Mesin

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Abstract

This paper describes the development of a portable microcontroller-based data acquisition system suitable for field balancing. The prototype was designed to have three channels. Channel 0 was designed to receive a DC signal and therefore suitable for reference signal, such as generated by optical sensor. In contrast, channels 1 and 2 were designed to receive AC signals and therefore suitable for vibration signals. In the design, the acquisition process was performed by three ADCs which sample data simultaneously, thus minimizing the phase difference between channels. The data obtained by ADC are then stored within memory, capable to store data as many as 8192 for each channel. The hardware is also equipped with a keypad modul as an input medium, an LCD modul as an output medium, and a rechargeable battery as a power supply. The software of this data acquitition system is classified into data-acquitition program and interface program. The performance of the prototype was tested using unbalance demontration setup and the results of measurement are compared to those obtained by MSA HP 35650 as a reference instrument. The measurement shows that results of measurement obtained by theprototype are relatively similar to those obtained by MSA.
Co-Authors Ade Wachjar Adi Santoso Adrianto, Bayu Afrianto Tua Sinaga Agus Eko Minarno Ahmad Rofiq Hakim Akhmad Arif Amin, Akhmad Arif Al Ashadi Alimin, Al Ashadi Alfi Satriadi Alfian, Anggra Ali Junaedi Amelia Yusnita Amin, A. A. Aminuddin Aminuddin Ananda, Putri Andika Nugraha Pradana Anggraeni Anggraeni Arifandy, M. Imam Arifin Muhtar, Arifin Aris Ismanto Aris Winaya Arman, Ringgo Azis Rifai Aziz Rifai Azizi, Muhammad Iqbal Baharuddin, Nalfaridas Baharuddin, Nalfaridas Bambang Sapta Purwoko Banjarnahor, Betty Baskoro Rochaddi Bayu Priyono, Bayu Beny Maulana Satria, Beny Maulana Boky Jeanne Tuasikal Budi Santosa Catur Herison Cintya Oktaviana, Cintya Dalhar Shodiq, Dalhar Denny Nugroho Sugianto Devi Yasmin, Devi Dewi Agustina DJUMALI DJUMALI, DJUMALI Durotun Nafisah Dwinawaty, Aziza Maulida Eka Intan Kumala Putri Eti Ramaniyar, Eti Fahmi, M. R. Falatehan, A Roby febiyan nursusty Febriani, Diana Nur Febriano, Muhammad Riza Fenni Supriadi, Fenni Franto Novico Hakim, Riza Rahman Hany Handajani Harimurti, Danang Hendri Restuadhi, Hendri Heryoso Setiyono Hudaedi, Dedi I Gede Supawan Ibnu Pratikto Ilyas Marzuki Indrabayu, Arief Irfan Lazuardi Ismi, Yuliani Jarot Marwoto Jarot Santoso Jauhar Fajrin, Jauhar Kamil, Mahyessie Kholista, Marry Ann Kokoh Dwiyan Kristanto, Dedy Kristanto, Dedy Lahir, Muhammad Laurensius Arliman S, Laurensius Mahulette, Asri Subkhan Mahulette, Asri Subkhan Mansyur, Abu Abbas Marchelina, Nadella Maria Yosephine Simbolon, Maria Yosephine Maulidiya, Nurfitri Maya Eria Br Sinurat, Maya Eria Br MOHAMMAD CHOLID, MOHAMMAD Muhammad Helmi muharam, Iqbal Mujahid Mujahid, Mujahid MUJIYANTO MUJIYANTO Mulyati, Dewi Mulyati Mutakhir, Arizal Mutakhir, Arizal Noor, E Noval, Mochammad Nurfa Khoirunnisa Nurhuda, Moh. Permatasari, Melly Agustina Petrus Subardjo Pratama, Mohammad Rofit Anggi Rahmad Santosa Raisha Media Umami Renaldi Bahri Tambunan Retno Hartati Rima Melina F. Napitupulu Rini Agustina Ristika Handarini Rizky Amalia Safrihady, Safrihady Saharuddin Saharuddin Saptiana Sulastri, Saptiana Siddhi Saputro Simbolon, Aprisianus Julkarman SISWANTO SISWANTO Slamet Susanto Soeryo Adiwibowo Sri Mulatsih Srie Mustika Rahayu, Srie Mustika SUDIRMAN YAHYA Sugeng Widada sunito, Setyawan Suroyo Junior, Raden Sonny Suroyo Junior, Raden Sonny Sutarjo, Ganjar Adhywirawan Suwito, Edi Syaiful Anwar Teo Andri Saputra Thomas Agung Perwira Tri Retno Dyah Larasati, Tri Retno Dyah Uli, Indriyana Warsito Atmodjo Wibowo Wibowo Yeni Sulastri Yovita Yovita Yulihandoko, Eko Yulistanto, Prasetyo Budi Yulius Deddy Hermawan Yuniastuti, Florentina Chandra Zainal Abidin Zainuri Zainuri, Zainuri