کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6762198 | 511725 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Image reconstruction using voltage-current system in electrical impedance tomography
ترجمه فارسی عنوان
بازسازی تصویر با استفاده از سیستم جریان ولتاژ در توموگرافی امپدانس الکتریکی
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Electrical impedance tomography (EIT) has been used as an alternative imaging modality to visualize binary mixture like two-phase flows because of its high temporal resolution for monitoring fast transient processes. In this paper, voltage applied and current measured (VC) system based on complete electrode model is applied to image binary mixtures. The forward problem is formulated with the conductance matrix and a non-iterative inverse method is used to estimate the conductivity distribution. The proposed method with VC system needs simpler hardware as compared to conventional current applied and voltage measured system. Both numerical simulations and phantom experiments have been carried out to evaluate the performance of the proposed method through quantitative parameters. Results show a promising performance of VC system as an imaging modality for binary mixtures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Engineering and Design - Volume 278, 15 October 2014, Pages 134-140
Journal: Nuclear Engineering and Design - Volume 278, 15 October 2014, Pages 134-140
نویسندگان
Bong Seok Kim, Anil Kumar Khambampati, Yeong Jun Jang, Kyung Youn Kim, Sin Kim,