Proceedings of the 2005, American Control Conference, 2005.
DOI: 10.1109/acc.2005.1470139
|View full text |Cite
|
Sign up to set email alerts
|

An adaptive filtering approach to target tracking

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
24
0

Publication Types

Select...
7
1

Relationship

2
6

Authors

Journals

citations
Cited by 17 publications
(25 citation statements)
references
References 39 publications
0
24
0
Order By: Relevance
“…The time axis for these plots are selected based on the obstacle visibility in figure 5(b), where the solid lines are the obstacle visibility with EKF estimates and the dashed lines represent the same with the case of EKF+NN. Hence the errors for obstacle 4, 5 and 6 are plotted in the time interval of [10,25] secs, [12,24] secs and [12,30] secs respectively. As expected, the performance of the adaptive EKF, i.e.…”
Section: Initial Parametersmentioning
confidence: 99%
“…The time axis for these plots are selected based on the obstacle visibility in figure 5(b), where the solid lines are the obstacle visibility with EKF estimates and the dashed lines represent the same with the case of EKF+NN. Hence the errors for obstacle 4, 5 and 6 are plotted in the time interval of [10,25] secs, [12,24] secs and [12,30] secs respectively. As expected, the performance of the adaptive EKF, i.e.…”
Section: Initial Parametersmentioning
confidence: 99%
“…Next, a tracking control law will be designed with the dynamic inversion by stabilizing the augmented system. At first, a linear control law can be designed to stabilize the linear augmented system in which v is regarded as the control variable, v c , as follows, v c = Fx, (17) where F is the feedback gain matrix chosen so that A + BF is asymptotically stable. Then, let v = v c and a gg be regarded as the expected acceleration, a ggc .…”
Section: Design Of Tracking/ Following Control Lawmentioning
confidence: 99%
“…In order to implement the RPT control laws to complete the tracking/ following missions, it needs to estimate the velocity and acceleration of the target as there is only the relative displacement between the target and tracker measurable. 1,8,11,17,18,25 Actually, it is a challenge to estimate the velocity and acceleration of a target based on the measured relative displacement. There were a lot of researchers dedicating their effort to this problem.…”
Section: Introductionmentioning
confidence: 99%
“…The estimates of range, rangerate and LOS rates have to be generated by an estimator, usually an EKF. Various implementations of the EKF are possible, employing different states 6,8 , and could be augmented with an adaptive element for robust estimation in the presence of unmodeled dynamics and disturbances 9 . The Image Processing block provides the position and size of the leader aircraft in the camera images.…”
Section: Figure 1 Closed-loop Uav Systemmentioning
confidence: 99%