Passive ranging for infrared search and track system mounted on an aircraft

Ailneni, S and Kashyap, SK and Naidu, VPS and Agarwal, AK and Kumar, A (2021) Passive ranging for infrared search and track system mounted on an aircraft. In: Passive ranging for infrared search and track system mounted on an aircraft, 5-6 August 2021, Chandipur, Balasore, India.

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Abstract

This paper presents two passive ranging algorithms viz. i. Extended Kalman Filter (EKF) in Modified Spherical Coordinates (MSC), ii. Pseudo Linear Estimator (PLE) for an Infrared Search and Track (IRST) system mounted on an aircraft. Detailed mathematical formulations for both algorithms are presented. Target-Aircraft relative simulation scenarios are generated, and the performance of algorithms has been presented. The robustness of the algorithms for sensor noise levels and aircraft maneuvers has been clearly brought out.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	2nd International Conference on Range Technology, ICORT 2021
Uncontrolled Keywords:	IRST, Kalman Filter, EKF, Modified Spherical Coordinates (MSC), PLE, NED, CV, CT
Subjects:	AERONAUTICS > Aircraft Design, Testing & Performance MATHEMATICAL AND COMPUTER SCIENCES > Computer Programming and Software MATHEMATICAL AND COMPUTER SCIENCES > Theoretical Mathematics
Depositing User:	Mrs. Usha Kumari
Date Deposited:	18 May 2022 13:58
Last Modified:	18 May 2022 13:58
URI:	http://nal-ir.nal.res.in/id/eprint/13559

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