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Hokkaido University Collection of Scholarly and Academic Papers >
Hokkaido University Sustainability Weeks >
Sustainability Weeks 2009 >
2009 APSIPA Annual Summit and Conference >
Differential Filters for the Identification of Dead Time
| Title: | Differential Filters for the Identification of Dead Time |
| Authors: | Tachibana, Yasuo Browse this author |
| Issue Date: | 4-Oct-2009 |
| Publisher: | Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference, International Organizing Committee |
| Journal Title: | Proceedings : APSIPA ASC 2009 : Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference |
| Start Page: | 434 |
| End Page: | 437 |
| Abstract: | In this paper, a generation method is proposed that is used for the identification of the dead time of a transfer function which parameters are known without the dead time. The proposed filters compose a group of several order differential FIR type digital filters. For non negative integer r_[max] ≥ 0, r(0 ≤ r ≤ r_[max]) -th order differential filter is composed by cascade connection of r pieces of one order difference filter and r_[max] - r pieces of one order low pass filter and several order low pass filter. The amplitude values of them dividing with (jω)^[r] are approximately same low pass characteristic. Moreover, these filters have ideal phase characteristics with several interval of the dead time. Using this filter group, we can show that the identification of the dead time of a transfer function is available. In this paper, the numerical examples of the proposed filters are presented. |
| Description: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference. 4-7 October 2009. Sapporo, Japan. Poster session: Signal Processing Theory and Methods I (6 October 2009). |
| Conference Name: | APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference | | 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 |
| Conference Place: | Sapporo |
| Type: | proceedings |
| URI: | http://hdl.handle.net/2115/39735 |
| Appears in Collections: | 北海道大学サステナビリティ・ウィーク2009 (Sustainability Weeks 2009) > 2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 (2009 APSIPA Annual Summit and Conference)
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