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Proceedings Paper

Three-dimensional nonlinear H-infinity guidance design and H-infinity-based pursuit-evasion game
Author(s): Hsin-Yuan Chen; Chi-Ching Yang
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Paper Abstract

There are five features in this approach: (1) The complete nonlinear dynamics of the pursuit-evasion motion is considered in 3D spherical coordinate system. Neither linearization nor small signal assumptions are made. (2) The nonlinear H-infinity guidance design is derived analytically and expressed in a very simple form. (3) Unlike adaptive control concept, implementation of the proposed H(infinity ) guidance design does not need the information on target acceleration while ensuring acceptable intercept performance for arbitrary targets with the finite acceleration. (4) The derived guidance design exhibits strong robustness against variations in target acceleration. (5) Finally the issues related to the validation of the control law using Hardware In The Loop simulation are presented. The effects of the Flight Motion Simulator static and dynamic accuracies (time delay etc...) are discussed.

Paper Details

Date Published: 31 August 2001
PDF: 14 pages
Proc. SPIE 4366, Technologies for Synthetic Environments: Hardware-in-the-Loop Testing VI, (31 August 2001); doi: 10.1117/12.438083
Show Author Affiliations
Hsin-Yuan Chen, Feng Chia Univ. (Taiwan)
Chi-Ching Yang, Hsiuping Institute of Technology (Taiwan)

Published in SPIE Proceedings Vol. 4366:
Technologies for Synthetic Environments: Hardware-in-the-Loop Testing VI
Robert Lee Murrer Jr., Editor(s)

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