A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking
This paper addresses the problem of modeling maneuvering target motion in tracking applications. A target trajectory can typically be divided into segments with different dynamic motion modes, such as a constant velocity motion, a constant acceleration motion or a constant turn rate motion. To integ...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2014-03-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1424-8220/14/3/5239 |
| _version_ | 1828357947118321664 |
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| author | Guan Zhai Huadong Meng Xiqin Wang |
| author_facet | Guan Zhai Huadong Meng Xiqin Wang |
| author_sort | Guan Zhai |
| collection | DOAJ |
| description | This paper addresses the problem of modeling maneuvering target motion in tracking applications. A target trajectory can typically be divided into segments with different dynamic motion modes, such as a constant velocity motion, a constant acceleration motion or a constant turn rate motion. To integrate the different motion modes into a uniform model, a Constant Speed Changing Rate and Constant Turn Rate (CSCRCTR) model is proposed. A new state vector is defined, and the state transition function is derived. Based on the CSCRCTR model, we present a tracking algorithm using a particle filter. The performances of the CSCRCTR model, the uniform model (UM) and the interacting multiple model (IMM) for tracking a simulated maneuvering target are compared and show that the CSCRCTR model maintains a good consistency for different types of motions and achieves better accuracy than UM and IMM when maneuvers occur. |
| first_indexed | 2024-04-14T03:22:51Z |
| format | Article |
| id | doaj.art-b76738f26fc7467a995e29da94c565ab |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-14T03:22:51Z |
| publishDate | 2014-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-b76738f26fc7467a995e29da94c565ab2022-12-22T02:15:16ZengMDPI AGSensors1424-82202014-03-011435239525310.3390/s140305239s140305239A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target TrackingGuan Zhai0Huadong Meng1Xiqin Wang2Department of Electronic Engineering, Tsinghua University, Beijing 100084, ChinaDepartment of Electronic Engineering, Tsinghua University, Beijing 100084, ChinaDepartment of Electronic Engineering, Tsinghua University, Beijing 100084, ChinaThis paper addresses the problem of modeling maneuvering target motion in tracking applications. A target trajectory can typically be divided into segments with different dynamic motion modes, such as a constant velocity motion, a constant acceleration motion or a constant turn rate motion. To integrate the different motion modes into a uniform model, a Constant Speed Changing Rate and Constant Turn Rate (CSCRCTR) model is proposed. A new state vector is defined, and the state transition function is derived. Based on the CSCRCTR model, we present a tracking algorithm using a particle filter. The performances of the CSCRCTR model, the uniform model (UM) and the interacting multiple model (IMM) for tracking a simulated maneuvering target are compared and show that the CSCRCTR model maintains a good consistency for different types of motions and achieves better accuracy than UM and IMM when maneuvers occur.http://www.mdpi.com/1424-8220/14/3/5239dynamic modelconstant speed changing rate and constant turn rate (CSCRCTR) modelmaneuvering target tracking |
| spellingShingle | Guan Zhai Huadong Meng Xiqin Wang A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking Sensors dynamic model constant speed changing rate and constant turn rate (CSCRCTR) model maneuvering target tracking |
| title | A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking |
| title_full | A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking |
| title_fullStr | A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking |
| title_full_unstemmed | A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking |
| title_short | A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking |
| title_sort | constant speed changing rate and constant turn rate model for maneuvering target tracking |
| topic | dynamic model constant speed changing rate and constant turn rate (CSCRCTR) model maneuvering target tracking |
| url | http://www.mdpi.com/1424-8220/14/3/5239 |
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