Integrated EstimationGuidance Law against Exoatmospheric Maneuvering Targets
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-10
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
An integrated guidance integrated estimation/guidance law is designed for exoatmospheric interceptors equipped with divert thrusters and optical seekers to intercept maneuvering targets.
This paper considers an angles-only guidance problem for exoatmospheric maneuvering targets.
A bounded differential game-based guidance law is derived against maneuvering targets using zero-effort-miss (ZEM).
Estimators based the extended Kalman filter (EKF) and the unscented Kalman filter (UKF) are designed to estimate LOS rates that are contaminated by noise and target maneuver.
Furthermore, to improve the observability of the range, an observability enhancement differential game guidance law is derived.
The guidance law and the estimator are integrated together in the guidance loop.
The proposed integrated estimation/guidance law has been tested in several three-dimensional nonlinear interception scenarios.
Numerical simulations on a set of Monte-Carlo simulations prove the validity and superiority of the proposed guidance law in hit-to-kill interception.
American Psychological Association (APA)
Su, Mao& Liu, Lei& Wang, Yongji. 2018. Integrated EstimationGuidance Law against Exoatmospheric Maneuvering Targets. Complexity،Vol. 2018, no. 2018, pp.1-19.
https://search.emarefa.net/detail/BIM-1135820
Modern Language Association (MLA)
Su, Mao…[et al.]. Integrated EstimationGuidance Law against Exoatmospheric Maneuvering Targets. Complexity No. 2018 (2018), pp.1-19.
https://search.emarefa.net/detail/BIM-1135820
American Medical Association (AMA)
Su, Mao& Liu, Lei& Wang, Yongji. Integrated EstimationGuidance Law against Exoatmospheric Maneuvering Targets. Complexity. 2018. Vol. 2018, no. 2018, pp.1-19.
https://search.emarefa.net/detail/BIM-1135820
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1135820