| Presentation | 2000/8/15 OME2000-98 Study of digital circuit for estimating direction of gas/odor flow T. Nakamoto, Y. Funatsu, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have constructed a homogeneous two-dimensional sensor array and have developed the sensing system for automatically estimating the direction of gas/odor flow. Here, we studied a digital circuit for automatic estimation of that direction. LMS algorithm was adopted instead of inverse-matrix operation so that its hardware could be easily realized. Many modules with the same circuits composed of adders and multipliers for 1-bit digital signal processing method are connected to each other. The circuit outputs of FPGA agreed well with theoretical ones when the actual data stored in a ROM were input to the circuit. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Gas/odor flow visualization / 1-bit data signal processing method / LMS algorithm / FPGA / Sensor array |
| Paper # | OME2000-98 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2000/8/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | OME2000-98 Study of digital circuit for estimating direction of gas/odor flow |
| Sub Title (in English) | |
| Keyword(1) | Gas/odor flow visualization |
| Keyword(2) | 1-bit data signal processing method |
| Keyword(3) | LMS algorithm |
| Keyword(4) | FPGA |
| Keyword(5) | Sensor array |
| 1st Author's Name | T. Nakamoto |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Y. Funatsu |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
| Date | 2000/8/15 |
| Paper # | OME2000-98 |
| Volume (vol) | vol.100 |
| Number (no) | 253 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |