scholarly journals A Constant Speed Changing Rate and Constant Turn Rate Model for Maneuvering Target Tracking

Sensors ◽  
2014 ◽  
Vol 14 (3) ◽  
pp. 5239-5253 ◽  
Author(s):  
Guan Zhai ◽  
Huadong Meng ◽  
Xiqin Wang
Keyword(s):  
Target Tracking ◽  
Constant Speed ◽  
Rate Model ◽  
Maneuvering Target Tracking ◽  
Maneuvering Target ◽  
Changing Rate ◽  
Turn Rate

Maneuvering Target Tracking Algorithm Based on Improved "Self-Adaptive Turning Rate" Model

2013 ◽  
Vol 278-280 ◽  
pp. 1682-1686
Author(s):  
Xiu Ling He ◽  
Jing Song Yang
Keyword(s):  
Target Tracking ◽  
Rate Model ◽  
Simulation Test ◽  
Maneuvering Target Tracking ◽  
Maneuvering Target ◽  
Modeling Methods ◽  
Actual Application ◽  
Model Set ◽  
Tracking Model ◽  
Self Adaptive

Multi-model (interactive multi-model )tracking is an effective method for maneuvering target tracking, and turning model is widely studied and applied in multi-model tracking modeling and model set establishment. A detailed study is carried out on the self-adaptive turning model modeling method for maneuvering target tracking. Also a summary is made about the method of establishing tracking model by calculating the turning rate. The shortcomings of literature [4、6]'s self-adaptive turning model in actual application is also pointed out, with two modeling methods adopting average turning rate presented accordingly. The simulation test proves the necessity of improvement and the validity of the new model.

Turn Rate Estimation Based Adaptive IMM Algorithm for Maneuvering Target Tracking

2011 ◽  
Vol 383-390 ◽  
pp. 5609-5614
Author(s):  
Ye Tian ◽  
Hong Jiang ◽  
Quan Xin Ding ◽  
Guo Wei Liang
Keyword(s):  
Target Tracking ◽  
Multiple Model ◽  
Maneuvering Target Tracking ◽  
Rate Estimation ◽  
Maneuvering Target ◽  
Maneuvering Targets ◽  
Acceptable Model ◽  
Interactive Multiple Model ◽  
Model Set ◽  
Turn Rate

A turn rate estimation based adaptive interactive multiple model algorithm is put forward to solve model-set mismatch problem of target tracking algorithm applying to high maneuvering target. By considering both the estimation and the estimated variance of target’s turn rate, model-set is selected according to a rule based on the coefficient of variance of turn rate estimation. When turn rate estimation is acceptable, model-set is constructed according to turn rate estimation to reduce competition among models. When turn rate estimation is unacceptable, standard IMM algorithm model-set is applied to increase coverage of model-set. Simulation shows this algorithm improves tracking performance especially for high maneuvering targets.

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