Vairavan, A and Ratnoo, A (2017) A non-switching guidance law for impact angle constrained interception of moving targets. In: AIAA Guidance, Navigation, and Control Conference, 2017, 9 - 13 January 2017, Grapevine, Texas, USA.
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Abstract
Interception of moving targets with constraint on terminal impact angle is considered for a surface- to-surface planar engagement. A guidance law that generates a guidance command proportional to the product of line-of-sight rate and line-of-sight angle, is proposed as a prospective solution. Characteristics of look ahead angle is analyzed and a closed-form expression for its maximum is obtained. Simulations are carried out for both ideal and realistic interceptor models against a receding and an approaching target validating the practical feasibility of the proposed method. © 2017, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
Item Type: | Conference Paper |
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Publication: | AIAA Guidance, Navigation, and Control Conference, 2017 |
Publisher: | American Institute of Aeronautics and Astronautics Inc, AIAA |
Additional Information: | cited By 5; Conference of AIAA Guidance, Navigation, and Control Conference, 2017 ; Conference Date: 9 January 2017 Through 13 January 2017; Conference Code:190189 |
Keywords: | Closed-form expression; Guidance commands; Guidance laws; Impact angles; Line of Sight; Line-of-sight rates; Moving targets; Terminal impact angles, Control engineering |
Department/Centre: | Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering) |
Date Deposited: | 01 Oct 2020 09:09 |
Last Modified: | 01 Oct 2020 09:09 |
URI: | http://eprints.iisc.ac.in/id/eprint/65784 |
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