Object
Title: Servo tracking of targets at sea
Group publication title:
Abstract:
This paper details a proposal for the position control system of a two-axis ship-mounted tracker. Aspects of the non-linear dynamics governing Line-Of-Sight (LOS) errors between the tracker and the target are presented. It is shown that the regulation of LOS errors can be achieved by introducing a feed-forward term based on the target's velocity. This velocity is not measurable, and an estimator is required. ; Given that the tracking problem is non-linear, the classical separation principle does not hold, and cascading the estimator and regulator together may not lead to an optimal position control system. The 'LQAdaptive' system proposed here aims therefore to improve conformity to the separation principle. Simulation trials show that tracking is improved under the LQAdaptive system in comparison to a simple estimator-regulator structure.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Contributor:
Korbicz, Józef - red. ; Uciński, Dariusz - red.
Resource Identifier:
Pages:
Source:
AMCS, volume 16, number 2 (2006)
Language:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
- Digital Library of Zielona Góra > Repository > Scientific journals issued at the UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2006)
Last modified:
Aug 26, 2020
In our library since:
Aug 26, 2020
Number of object content hits:
5
All available object's versions:
https://www.zbc.uz.zgora.pl/publication/64090
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 1 (1991)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 2 (1992)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 3 (1993)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 4 (1994)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 5 (1995)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 8 (1998)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 9 (1999)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 10 (2000)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 15 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 16 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 16, Number 1 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 2 (2006)
- Realization problem for positive multivariable discrete-time linear systems with delays in the state vector and inputs
- An equivalent matrix pencil for bivariate polynomial matrices
- Some properties of the spectral radius of a set of matrices
- A variable structure observer for the control of robot manipulators
- Servo tracking of targets at sea
- Set membership estimation of parameters and variables in dynamic networks by recursive algorithms with a moving measurement window
- Neural network-based MRAC control of dynamic nonlinear systems
- Node assignment problem in Bayesian networks
- A parallel block Lanczos algorithm and its implementation for the evaluation of some eigenvalues of large sparse symmetric matrices on multicomputers
- How to secure a high quality knowledge base in a rule-based system with uncertainty?
- Lower bounds for the scheduling problem with uncertain demands
- Dedicated spectral method of Boolean function decomposition
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 3 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 4 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 16, Number 1 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 20 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 21 (2011)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 22 (2012)
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International Journal of Applied Mathematics and Computer Science (AMCS), Volume 1 (1991)
| Edition name | Date |
|---|---|
| Servo tracking of targets at sea | Aug 26, 2020 |
