UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data
In smart cities, vehicles tracking is organized to increase safety by localizing cars using the Global Positioning System (GPS). The GPS-based system provides accurate tracking but is also required to be reliable and robust. As a main estimator, we propose using the unbiased finite impulse response...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/7456010 |
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| author | Karen Uribe-Murcia Yuriy S. Shmaliy Jose A. Andrade-Lucio |
| author_facet | Karen Uribe-Murcia Yuriy S. Shmaliy Jose A. Andrade-Lucio |
| author_sort | Karen Uribe-Murcia |
| collection | DOAJ |
| description | In smart cities, vehicles tracking is organized to increase safety by localizing cars using the Global Positioning System (GPS). The GPS-based system provides accurate tracking but is also required to be reliable and robust. As a main estimator, we propose using the unbiased finite impulse response (UFIR) filter, which meets these needs as being more robust than the Kalman filter (KF). The UFIR filter is developed for vehicle tracking in discrete-time state-space over wireless sensor networks (WSNs) with time-stamped data discretely delayed on k-step-lags and missing data. The state-space model is represented in a way such that the UFIR filter, KF, and H∞ filter can be used universally. Applications are given for measurement data, which are cooperatively transferred from a vehicle to a central station through several nodes with k-step-lags. Better tracking performance of the UFIR filter is shown experimentally. |
| format | Article |
| id | doaj-art-a3423ac018784a0cbc1a8e13c7f86da3 |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-a3423ac018784a0cbc1a8e13c7f86da32025-02-03T05:52:46ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552018-01-01201810.1155/2018/74560107456010UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing DataKaren Uribe-Murcia0Yuriy S. Shmaliy1Jose A. Andrade-Lucio2Department of Electronics Engineering, Universidad de Guanajuato, 36885 Salamanca, GTO, MexicoDepartment of Electronics Engineering, Universidad de Guanajuato, 36885 Salamanca, GTO, MexicoDepartment of Electronics Engineering, Universidad de Guanajuato, 36885 Salamanca, GTO, MexicoIn smart cities, vehicles tracking is organized to increase safety by localizing cars using the Global Positioning System (GPS). The GPS-based system provides accurate tracking but is also required to be reliable and robust. As a main estimator, we propose using the unbiased finite impulse response (UFIR) filter, which meets these needs as being more robust than the Kalman filter (KF). The UFIR filter is developed for vehicle tracking in discrete-time state-space over wireless sensor networks (WSNs) with time-stamped data discretely delayed on k-step-lags and missing data. The state-space model is represented in a way such that the UFIR filter, KF, and H∞ filter can be used universally. Applications are given for measurement data, which are cooperatively transferred from a vehicle to a central station through several nodes with k-step-lags. Better tracking performance of the UFIR filter is shown experimentally.http://dx.doi.org/10.1155/2018/7456010 |
| spellingShingle | Karen Uribe-Murcia Yuriy S. Shmaliy Jose A. Andrade-Lucio UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data Journal of Electrical and Computer Engineering |
| title | UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data |
| title_full | UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data |
| title_fullStr | UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data |
| title_full_unstemmed | UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data |
| title_short | UFIR Filtering for GPS-Based Tracking over WSNs with Delayed and Missing Data |
| title_sort | ufir filtering for gps based tracking over wsns with delayed and missing data |
| url | http://dx.doi.org/10.1155/2018/7456010 |
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