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Journal : IPTEK The Journal of Engineering

The Influence of Multi-frequency Current Injection in Image Reconstruction for Two-Dimensional High-Speed Electrical Impedance Tomography (EIT) Aris Widodo; Agus Rubiyanto; Endarko Endarko
IPTEK The Journal of Engineering Vol 5, No 1 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v5i1.a5019

Abstract

The image reconstruction for two-dimensional high-speed Electrical Impedance Tomography (EIT) has been successfully studied with multi-frequency current injection. The aim of this study is to get the best image reconstruction under the influence of multi-frequency current injection of this EIT system. In this method, we used current injection at 1 mA with varies of frequency in the range 10 to 50 kHz injected at the practical phantoms with 16 electrodes. Polyvinyl chloride (PVC) cylinder was put in the practical phantom as the anomaly. Then, The boundary voltage of the practical phantom was measured by the voltage measurement circuit. After that, it processed in the computer with Gauss-Newton Algorithm to got image reconstruction. The result showed that the best image reconstruction was achieved at 10 kHz of frequency current injection. The best image reconstruction had more accuracy of shape, position and electrical properties of an anomaly in boundary phantom than another image reconstruction result.
Co-Authors Achmad Muklason Adawiyah, Siti Rabi’atul Adi Suryani Adi Suryani, Adi Adi Wardana Agus Purwanto Agus Purwanto Agus Rubiyanto Ahmad Muklason Ahmad Ridlo Hanifudin Tahier Aini, Urifa Nabihal Akbar Sujiwa Akhmad Jufriadi Akhmad Muklason Akhmad Muklason Annisa, Hayfa Arfan Eko Fahrudin Ari Bangkit Sanjaya Umbu Aris Widodo Ayu Jati Puspitasari Ayu Jati Puspitasari Badri G.S Berto Mulia Wibawa Berto Mulia Wibowo Bintoro Anang Subagyo Cahyono, Yoyok Christianti, Kurnia Hastu Christiono Utomo Darminto Darminto Darminto Darsono Darsono Diani Ainun Nisa Djuli Pontjowijono Dzulfikar, Ahmad Zaki Eli Zahrotin, Eli Ellys Kumala Pramartaningthyas Fajar, M N Farahdina, Ulya Farid Afandy, Farid Fatimah, Iim Firdhaus, Miftakhul Gani, Muhammad Roslan Abdul Gatut Yudoyono Gontjang Prayitno Hadi Santoso Haekal, Mohammad Hakim, Randy Ivanal Hariyanto, Aditya Prayugo Hariyanto, Aditya Prayugo Hena Dian Ayu Ikfina Himmaty Imam Safawi Ahmad, Imam Safawi intan permata sari Khambali, Khambali Khusnul Ain Kurriawan Budi Pranata Kurriawan Budi Pranata, Kurriawan Budi Maharani, Diska Mahendra Satria Hadiningrat Mahendra, Daffa Malik Anjelh Baqiya Mario, Aloysious Mashuri Mashuri Masyitatus Daris S Maylita Martani Maylita Martani Melania S Muntini Miftahuddin, Dafa Miftakhul Firdhaus Moh. Roni Hidayat Mohammad Haekal Muhammad Noer Fajar Muthmainnah, Melania Suweni Muntini Nainggolan, Andreas Nasori, Nasori Novi D. Ariyanti Nuning Armawati Nur Ichzan Aminuddin Siantang Nurrisma Puspitasari Nurul Amalia T Nurul Amalia Triyuliana Nuzula, Nike Ika Pramartaningthyas, Ellys Kumala Prayitno, Audiena Gelung Putro, Triswantoro R Hidayat Rahmawati, Deti Rahmawati, Deti Rizqa Daniyati S Suasmoro, dkk Santi Puspitasari Setiawan Siti Aisyah Siti Rabiatul Adawiyah Siti Zahrok Soedarso Soedarso Soedarso Soedarso Soedarso Soedarso Soedarso Soedarso Soedarso, Soedarso Suasmoro Suasmoro Sukamto, Heru Sulistyanto, Muhammad Priyono Tri Suminar Pratapa Susilo Indrawati Sutikno Triswantoro Putro Triswantoro Putro Triwikantoro Triwikantoro Ulya Farahdina Vicran Zharvan Vinda Zakiyatuz Zulfa Wardana, Humadillah Kurniadi Wardhana, Adhitya Aris Yugo Triawanto Zainuri (DOI: 10.12962/j24604682.v12i2.1331), Mochamad Zaki Suud Zulfa, Vinda Zakiyatuz