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All Journal International Journal of Electrical and Computer Engineering BERKALA FISIKA Jurnal Ilmu Dasar Jurnal Sains dan Seni ITS Jurnal Sains Materi Indonesia IPTEK The Journal of Engineering IPTEK Journal of Proceedings Series Perfecting a Video Game with Game Metrics JFA (Jurnal Fisika dan Aplikasinya) Jurnal Respirasi (JR) Sewagati
Agus Rubiyanto
Institut Teknologi Sepuluh Nopember
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Health Professions Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences

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Journal : IPTEK The Journal of Engineering

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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 Abdurachman Abdurachman Achul Mukmin Adi Wardana Aditya Prayugo Hariyanto Aditya Prayugo Hariyanto Agus Waluyo Ahmad Ridlo Hanifudin Tahier Andreas Nainggolan Arfan Eko Fahrudin Aris Widodo Asmaul Lutfi Marufah Astri Dewayani Darsono Darsono Dzulfikar, Ahmad Zaki Endarko Endarko Erna Risfaula Kusumawati Gatut Yudoyono Gontjang Prajitno Gontjang Prayitno Harmadi Harmadi Hilmy Yafi Zuhair Khusnul Ain Kurnia Hastu Christianti Malik Anjelh Baqiya Mashuri Mashuri Melania S Muntini Miftakhul Firdhaus Miftakhul Firdhaus Mohammad Haekal Muhadha Shalatin Muhamad Zainuddin Muhammad Noer Fajar Novi D. Ariyanti Nuning Armawati Nura Hajar Hafida Nurrisma Puspa Nurrisma Puspitasari Nurul Amalia Silviyanti Nuzula, Nike Ika Retno Asih Rizqa Daniyati Rohedi, Ali Yunus Rudi Wibowo Siti Aisyah Siti Rabiatul Adawiyah Suhariningsih Suryadi Suryadi Susilo Indrawati Triswantoro Putro Ulfi Qomariyah Hanum Ulya Farahdina Ulya Farahdina Vinda Zakiyatuz Zulfa Vinda Zakiyatuz Zulfa Wafa Faziatus Sholikhah Yono Hadi Pramono