A Non-Switching Guidance Law with Terminal Constraints

Ratnoo, Asbwini (2016) A Non-Switching Guidance Law with Terminal Constraints. In: 4th IFAC Conference on Advances in Control and Optimization of Dynamical Systems (ACODS 2016), FEB 01-05, 2016, Tiruchirappalli, INDIA, pp. 7-11.

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Abstract

Impact angle controlled interception of stationary targets is considered in a surface-to-surface engagement. Existing Proportional Navigation based impact angle guidance methods require either a switching or a bias term to be added to the conventional guidance command. This paper presents a new guidance law with inherent terminal impact angle flexibility based on a lateral acceleration which is proportional to the product of the line-of-sight rate and the line-of-sight angle. Impact angle characteristics of the proposed guidance law are analyzed and sample simulations are carried out presenting the viability of the proposed method. (C) 2015, IFAC International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

Item Type:	Conference Proceedings
Publication:	IFAC PAPERSONLINE
Publisher:	ELSEVIER SCIENCE BV
Additional Information:	Copy right of this article belongs to the ELSEVIER SCIENCE BV
Keywords:	Guidance systems; Impact angle control; Proportional Navigation
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	19 Jul 2016 10:20
Last Modified:	19 Jul 2016 10:20
URI:	http://eprints.iisc.ac.in/id/eprint/54215

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