Presentation | 2002/10/10 A Performance Comparison between Synchronous and Asynchronous Observation in Multi-Sensor Tracking Noriko KIBAYASHI, Takeshi AMISHIMA, Masayoshi ITO, Yoshio KOSUGE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper provides the performance comparison between synchronous and asynchronous observation in tracking using two sensors. In literature, it has been pointed out that tracking filters, such as Kalman filter, can degrade its performance when the sampling period changes. This is often the case when one tries to use a single tracking filter with observation data from two or more radars operated independently. In this paper, we, first, show a simple Kalman filter tracking example with two radars, where the radar observation is synchronous and asynchronous. Then, to compare the performance of the above two cases analytically, we evaluate the noise reduction ratio and steady state error equation of α-β filter, and show that the performance of the above two cases varies depending upon the value of the filter process noise. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Target Tracking / Kalman Filter / Data Fusion / Process Noise |
Paper # | SANE2002-47 |
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Committee | SANE |
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Conference Date | 2002/10/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Performance Comparison between Synchronous and Asynchronous Observation in Multi-Sensor Tracking |
Sub Title (in English) | |
Keyword(1) | Target Tracking |
Keyword(2) | Kalman Filter |
Keyword(3) | Data Fusion |
Keyword(4) | Process Noise |
1st Author's Name | Noriko KIBAYASHI |
1st Author's Affiliation | Mitsubishi Electric Corporation() |
2nd Author's Name | Takeshi AMISHIMA |
2nd Author's Affiliation | Mitsubishi Electric Corporation |
3rd Author's Name | Masayoshi ITO |
3rd Author's Affiliation | Mitsubishi Electric Corporation |
4th Author's Name | Yoshio KOSUGE |
4th Author's Affiliation | Mitsubishi Electric Corporation |
Date | 2002/10/10 |
Paper # | SANE2002-47 |
Volume (vol) | vol.102 |
Number (no) | 372 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |